SFI SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

    Note

    In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.


    1. Warm up the engine.

    2. Turn the engine switch off.

    3. Connect the GTS to the DLC3.

    4. Turn the engine switch on (IG).

    5. Turn the GTS on.

    6. Enter the following menus: Powertrain / Engine and ECT / Data List / All Data.

    7. Check the values by referring to the table below.

    Tester Display Measurement Item/Range Normal Condition Diagnostic Note
    Vehicle Speed

    Vehicle speed:

    Min.: 0 km/h, Max.: 255 km/h

    Actual vehicle speed The speed indicated on the speedometer.
    Engine Speed

    Engine speed:

    Min.: 0 rpm, Max.: 16383 rpm

    690 to 790 rpm: Idling -
    Calculate Load

    Load calculated by ECM:

    Min.: 0%, Max.: 100%


    • 10 to 16.4%: Idling


    • 10 to 18.9%: Running without load (2000 rpm)

    -
    Vehicle Load

    Vehicle load:

    Min.: 0%, Max.: 25700%

    Actual vehicle load The load percentage in terms of the maximum intake airflow amount.
    MAF

    Airflow rate from mass air flow meter:

    Min.: 0 gm/sec, Max.: 655.35 gm/sec


    • 2.5 to 4.7 gm/sec: Idling


    • 8.0 to 18.9 gm/sec: 2000 rpm

    If the value is approximately 0.0 gm/sec:


    • The mass air flow meter power source circuit is open or shorted.


    • The VG circuit is open or shorted.

    If the value is 160.0 gm/sec or more:


    • The E2G circuit is open.

    Atmospheric Pressure

    Atmospheric pressure:

    Min.: 0 kPa, Max.: 255 kPa

    Equivalent to atmospheric pressure (absolute pressure) -
    Coolant Temp

    Engine coolant temperature:

    Min.: -40°C, Max.: 140°C

    80 to 100°C (176 to 212°F):

    After warming up


    • If the value is -40°C (-40°F), the sensor circuit is open.


    • If the value is 140°C (284°F) or higher, the sensor circuit is shorted.

    Intake Air

    Intake air temperature:

    Min.: -40°C, Max.: 140°C

    Equivalent to ambient air temperature
    • If the value is -40°C (-40°F), the sensor circuit is open.


    • If the value is 140°C (284°F) or higher, the sensor circuit is shorted.

    Ambient Temperature

    Ambient temperature:

    Min.: -40°C(-40°F), Max.: 215°C (419°F)

    Actual ambient temperature

    This is the ambient temperature.

    Tech Tips

    If the vehicle has been left as is for a long time after the engine switch was turned off, coolant temperature, intake air temperature and ambient temperature will be almost the same.

    Engine Run Time

    Engine run time:

    Min.: 0 s

    Max.: 65535 s

    Time after engine start -
    Initial Engine Coolant Temp

    Initial engine coolant temperature:

    Min.: -40°C, Max.: 119.3°C

    Coolant temperature when engine started Service data.
    Initial Intake Air Temp

    Initial intake air temperature:

    Min.: -40°C, Max.: 119.3°C

    Intake air temperature when engine started Service data.
    Battery Voltage

    Battery voltage:

    Min.: 0, Max.: 65.535 V

    11 to 14 V: Idling -
    Glow Indicator Supported

    Status of glow indicator supported:

    Unsupp or Supp

    - -
    Glow Indicator

    Glow indicator:

    ON or OFF

    - -
    Accelerator Position

    Accelerator pedal position:

    Min.: 0%, Max.: 399.9%

    Actual accelerator pedal position -
    Accel Sens. No.1 Volt %

    Accelerator pedal position No. 1:

    Min.: 0%, Max.: 100%


    • 10 to 22%: Accelerator pedal released


    • 52 to 90%: Accelerator pedal fully depressed

    The No. 1 accelerator pedal position sensor output is converted using 5 V = 100%.

    Tech Tips

    If there are no accelerator pedal position sensor DTCs stored, it is possible to conclude that the accelerator pedal position sensor system is normal.

    Accel Sens. No.2 Volt %

    Accelerator pedal position No. 2:

    Min.: 0%, Max.: 100%


    • 24 to 40%: Accelerator pedal released


    • 68 to 95%: Accelerator pedal fully depressed

    The No. 2 accelerator pedal position sensor output is converted using 5 V = 100%.
    Accel Sensor Out No.1

    Accelerator pedal position sensor No. 1 voltage:

    Min.: 0 V, Max.: 4.98 V


    • 0.5 to 1.1 V: Accelerator pedal released


    • 2.6 to 4.5 V: Accelerator pedal fully depressed

    -
    Accel Sensor Out No.2

    Accelerator pedal position sensor No. 2 voltage:

    Min.: 0 V, Max.: 4.98 V


    • 1.2 to 2.0 V: Accelerator pedal released


    • 3.4 to 4.75 V: Accelerator pedal fully depressed

    -
    Accelerator Idle Position

    Whether or not accelerator pedal position sensor detecting idle:

    ON or OFF

    ON: Idling -
    Accel Fully Close Learn #1

    Accelerator fully closed learned value No. 1:

    Min.: 0 deg., Max.: 124.5 deg.

    - The ETCS service data.
    Accel Fully Close Learn #2

    Accelerator fully closed learned value No. 2:

    Min.: 0 deg., Max.: 124.5 deg.

    - The ETCS service data.
    Throttle Sensor Volt %

    Absolute throttle position:

    Min.: 0%, Max.: 100%


    • 10 to 22%: Accelerator pedal released

    • 64 to 96%: Accelerator pedal fully depressed

    The No. 1 throttle position sensor output is converted using 5 V = 100%.

    Tech Tips

    If there are no throttle position sensor DTCs stored, it is possible to conclude that the throttle position sensor system is normal.

    Throttl Sensor #2 Volt %

    Absolute throttle sensor positioning #2:

    Min.: 0%, Max.: 100%


    • 42 to 62%: Accelerator pedal released

    • 92 to 100%: Accelerator pedal fully depressed

    The No. 2 throttle position sensor output is converted using 5 V = 100%.
    ST1

    Brake pedal signal:

    ON or OFF

    ON: Brake pedal released -
    System Guard

    System guard:

    ON or OFF

    - -
    Open Side Malfunction

    Open side malfunction:

    ON or OFF

    - -
    Throttle Idle Position

    Whether or not throttle position sensor detecting idle:

    ON or OFF

    ON: Idling -
    Throttle Require Position

    Required throttle position:

    Min.: 0 V, Max.: 4.98 V

    0.5 to 1.1 V: Idling -
    Throttle Sensor Position*1

    Throttle sensor positioning:

    Min.: 0%, Max.: 100%


    • 0%: Accelerator pedal released


    • 50 to 80%: Accelerator pedal fully depressed

    Recognition value for the throttle opening angle in the ECM.
    Throttle Position No.1

    Throttle position No. 1:

    Min.: 0 V, Max.: 4.98 V


    • 0.5 to 1.1 V: Accelerator pedal released

    • 3.2 to 4.8 V: Accelerator pedal fully depressed

    • 0.6 to 1.4 V: Fail-safe operating

    -
    Throttle Position No.2

    Throttle position No. 2:

    Min.: 0 V, Max.: 4.98 V


    • 2.1 to 3.1 V: Accelerator pedal released

    • 4.6 to 4.98 V: Accelerator pedal fully depressed

    • 2.1 to 3.1 V: Fail-safe operating

    -
    Throttle Position Command

    Throttle position command value:

    Min.: 0 V, Max.: 4.980 V

    0.5 to 4.8 V The ETCS service data.
    Throttle Sens Open Pos #1

    Throttle sensor opener position No. 1:

    Min.: 0 V, Max.: 4.980 V

    0.6 to 1.4 V The ETCS service data.
    Throttle Sens Open Pos #2

    Throttle sensor opener position No. 2:

    Min.: 0 V, Max.: 4.980 V

    1.7 to 2.5 V The ETCS service data.
    Throttle Motor Current

    Throttle actuator current:

    Min.: 0 A, Max.: 19.9 A

    0 to 3.0 A: Idling The ETCS service data.
    Throttle Motor DUTY

    Throttle actuator:

    Min.: 0%, Max.: 100%

    10 to 22%: Idling after engine warmed up The ETCS service data.
    Throttle Motor Duty (Open)

    Throttle actuator duty ratio (open):

    Min.: 0%, Max.: 255%

    0 to 40%: Idling The ETCS service data.
    Throttle Motor Duty (Close)

    Throttle actuator duty ratio (close):

    Min.: 0%, Max.: 255%

    0 to 40%: Idling The ETCS service data.
    Throttle Fully Closed Learn

    Throttle valve fully closed

    (learned value):

    Min.: 0 V, Max.: 4.98 V

    0.4 to 1.0 V: Accelerator pedal released -
    +BM Voltage

    +BM voltage:

    Min.: 0 V, Max.: 79.998 V

    11 to 14 V: Engine switch on (IG) and system normal -
    Actuator Power Supply

    Actuator power supply:

    ON or OFF

    ON: Idling -
    Throttle Air Flow Learn Value (Area 1)

    Throttle air flow learning value of area 1:

    Min.: 0, Max.: 1.99

    - -
    Throttle Air Flow Learn Value (Area 2)

    Throttle air flow learning value of area 2:

    Min.: 0, Max.: 1.99

    - -
    Throttle Air Flow Learn Value (Area 3)

    Throttle air flow learning value of area 3:

    Min.: 0, Max.: 1.99

    - -
    Throttle Air Flow Learn Value (Calculated Value)

    Throttle air flow learning value (Calculated Value):

    Min.: 0, Max.: 1.99

    - -
    Throttle Air Flow Learn Value (Atmosphere Pressure Offset Value)

    Throttle airflow learning value (atmosphere pressure offset value):

    Min.: 0, Max.: 2.55

    - -
    Throttle Air Flow Learning Prohibit (Intake Air Pressure Malfunction)

    Throttle air flow learning prohibit (intake air pressure malfunction):

    OK or NG

    OK -
    Throttle Air Flow Learning Prohibit (Air Fuel Ratio Malfunction)

    Throttle air flow learning prohibit (air fuel ratio malfunction):

    OK or NG

    OK -
    Throttle Position

    Throttle valve opening angle:

    Min.: 0 deg, Max.: 499.99 deg

    - For use when engine stall, starting problems or rough idle is present.
    ISC Flow

    Flow rate calculated using information from each sensor:

    Min.: 0 L/s, Max.: 79.99 L/s

    - For use when engine stall, starting problems or rough idle is present.
    ISC Position

    Requested opening amount calculated using ISC control:

    Min.: 0 deg, Max.: 499.99 deg

    - This is the throttle valve opening amount while the engine is idling (the throttle valve opening amount necessary to maintain ISC air flow).
    ISC Feedback Value

    ISC feedback compensation amount:

    Min.: -40 L/s, Max.: 39.99 L/s

    - For use when engine stall, starting problems or rough idle is present.
    ISC Learning Value

    ISC learned compensation amount:

    Min.: -40 L/s, Max.: 39.99 L/s

    - For use when engine stall, starting problems or rough idle is present.
    Electric Load Feedback Val

    Compensation flow rate according to electrical load:

    Min.: -40 L/s, Max.: 39.99 L/s

    - For use when engine stall, starting problems or rough idle is present.
    Air Conditioner FB Val

    Compensation flow rate according to air conditioner load:

    Min.: -40 L/s, Max.: 39.99 L/s

    - For use when engine stall, starting problems or rough idle is present.
    PS Feedback Val

    Compensation flow rate according to power steering load:

    Min.: -40 L/s, Max.: 39.99 L/s

    - For use when engine stall, starting problems or rough idle is present.
    Low Revolution Control

    Low engine speed control operation state:

    ON or OFF

    - For use when engine stall, starting problems or rough idle is present.
    N Range Status

    Shift lever N status:

    ON or OFF

    - For use when engine stall, starting problems or rough idle is present.
    Eng Stall Control FB Flow

    Intake air compensation flow rate:

    Min.: -40 L/s, Max.: 39.99 L/s

    - For use when engine stall, starting problems or rough idle is present.
    Deposit Loss Flow

    Flow loss due to deposits:

    Min.: -40 L/s, Max.: 39.99 L/s

    - For use when engine stall, starting problems or rough idle is present.
    Injector (Port)

    Injection period of No. 1 cylinder:

    Min.: 0 μs, Max.: 65535 μs

    1.6 to 2.4 μs.: Idling -
    Injection Volum (Cylinder 1)

    Injection volume (Cylinder 1):

    Min.: 0 ml, Max.: 2.047 ml

    0.005 to 0.015 ml: Idling The fuel injection volume for 10 times.
    Fuel Pump/Speed Status

    Fuel pump status:

    ON or OFF

    - Active Test support data.
    Current Fuel Type Status of the current fuel type Gasoline/petrol -
    EVAP (Purge) VSV

    EVAP (Purge) VSV control duty:

    Min.: 0%, Max.: 100%

    0 to 100%: Idling The command signal from the ECM.
    Evap Purge Flow

    Purge flow:

    Min.: 0%, Max.: 399.9%

    0 to 100%: Idling Service data.
    Purge Destiny Learn Value

    Purge density learned value:

    Min.: -200, Max.: 199.993

    -35 to 1: Idling Service data.
    EVAP Purge VSV

    VSV status for EVAP control:

    ON or OFF

    - Active Test support data.
    Purge Cut VSV Duty

    Purge cut VSV duty:

    Min.: 0%, Max.: 399.9%

    - -
    Target Air-Fuel Ratio

    Air fuel ratio:

    Min.: 0, Max.: 1.99

    0.8 to 1.2: Idling -
    AF Lambda B1S1

    Short-term fuel trim associated with bank 1 sensor 1:

    Min.: 0, Max.: 1.99


    • Value less than 1 (0.000 to 0.999) = Rich


    • Stoichiometric air fuel ratio = 1


    • Value more than 1 (1.001 to 1.999) = Lean

    -
    AF Lambda B2S1

    Short-term fuel trim associated with bank 2 sensor 1:

    Min.: 0, Max.: 1.99


    • Value less than 1 (0.000 to 0.999) = Rich


    • Stoichiometric air fuel ratio = 1


    • Value more than 1 (1.001 to 1.999) = Lean

    -
    AFS Voltage B1S1

    Air fuel ratio sensor output voltage bank 1 sensor 1:

    Min.: 0 V, Max.: 7.99 V

    2.8 to 3.8 V: Idling Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output voltage of the sensor.
    AFS Voltage B2S1

    Air fuel ratio sensor output voltage bank 2 sensor 1:

    Min.: 0 V, Max.: 7.99 V

    2.8 to 3.8 V: Idling Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output voltage of the sensor.
    AFS Current B1S1

    Air fuel ratio sensor output current bank 1 sensor 1:

    Min.: -128 mA, Max.: 127.99 mA

    -0.5 to 0.5 mA: Idling Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output voltage of the sensor.
    AFS Current B2S1

    Air fuel ratio sensor output current bank 2 sensor 1:

    Min.: -128 mA, Max.: 127.99 mA

    -0.5 to 0.5 mA: Idling Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output voltage of the sensor.
    A/F Heater Duty B1S1

    A/F heater duty ratio (for Bank 1)

    Min.: 0%, Max.: 399.9%

    0 to 100% -
    A/F Heater Duty B2S1

    A/F heater duty ratio (for Bank 2)

    Min.: 0%, Max.: 399.9%

    0 to 100% -
    O2S B1S2

    Heated oxygen sensor output voltage bank 1 sensor 2:

    Min.: 0 V, Max.: 1.275 V

    0.1 to 0.9 V:

    Driving at 70 km/h (44 mph)

    Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output voltage of the sensor.
    O2S B2S2

    Heated oxygen sensor output voltage bank 2 sensor 2:

    Min.: 0 V, Max.: 1.275 V

    0.1 to 0.9 V:

    Driving at 70 km/h (44 mph)

    Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output voltage of the sensor.
    O2 Heater B1S2

    Heated oxygen sensor heater (for Bank 1 Sensor 2):

    Active or Not Act

    - -
    O2 Heater B2S2

    Heated oxygen sensor heater (for Bank 2 Sensor 2):

    Active or Not Act

    - -
    O2 Heater Curr Val B1S2

    Heated oxygen sensor current (for Bank 1 Sensor 2):

    Min.: 0 A, Max.: 4.999 A

    - -
    O2 Heater Curr Val B2S2

    Heated oxygen sensor current (for Bank 2 Sensor 2):

    Min.: 0 A, Max.: 4.999 A

    - -
    Short FT B1S1

    Short-term fuel trim for bank 1 sensor 1:

    Min.: -100%, Max.: 99.2%

    -20 to 20% Short-term fuel compensation is used to maintain the air fuel ratio at the stoichiometric air fuel ratio.
    Short FT B2S1

    Short-term fuel trim for bank 2 sensor 1:

    Min.: -100%, Max.: 99.2%

    -20 to 20% Short-term fuel compensation is used to maintain the air fuel ratio at the stoichiometric air fuel ratio.
    Short FT B1S2

    Short-term fuel trim bank 1 sensor 2:

    Min.: -100%, Max.: 99.2%

    - -
    Short FT B2S2

    Short-term fueltrim bank 2sensor 2:

    Min.: -100%, Max.: 99.2%

    - -
    Long FT B1S1

    Long-term fuel trim of bank 1:

    Min.: -100%, Max.: 99.2%

    -30 to 30%
    • Overall fuel compensation is carried out in the long-term to compensate for a continual deviation of the short term fuel trim from the central value.

    • Air fuel ratio feedback leaning is divided up according to the engine operating range (engine speed x load), and separate values are stored for each operating range. "Long FT B1S1" indicates the learned value for the current operating range. [A/F Learn Value Idle #1], [A/F Learn Value Low #1], [A/F Learn Value Mid1 #1], [A/F Learn Value Mid2 #1] and [A/F Learn Value High #1] indicate the leaned values for the different operating ranges. The learned value that is the same as "Long FT B1S1" indicates the current engine operating range.

    Long FT B2S1

    Long-term fuel trim of bank 2:

    Min.: -100%, Max.: 99.2%

    -30 to 30%
    • Overall fuel compensation is carried out in the long-term to compensate for a continual deviation of the short term fuel trim from the central value.

    • Air fuel ratio feedback leaning is divided up according to the engine operating range (engine speed x load), and separate values are stored for each operating range. "Long FT B2S1" indicates the learned value for the current operating range. [A/F Learn Value Idle #2], [A/F Learn Value Low #2], [A/F Learn Value Mid1 #2], [A/F Learn Value Mid2 #2] and [A/F Learn Value High #2] indicate the leaned values for the different operating ranges. The learned value that is the same as "Long FT B2S1" indicates the current engine operating range.

    Long FT B1S2

    Long-term fueltrim bank 1 sensor 2

    Min.: -100%, Max.: 99.2%

    - -
    Long FT B2S2

    Long-term fueltrim bank 2 sensor 2

    Min.: -100%, Max.: 99.2%

    - -
    Total FT #1

    Total fuel trim of bank 1:

    Min.: -0.5, Max.: 0.496

    -0.2 to 0.2: Idling -
    Total FT #2

    Total fuel trim of bank 2:

    Min.: -0.5, Max.: 0.496

    -0.2 to 0.2: Idling -
    A/F Learn Value Idle #1

    Air fuel ratio learned value for idling (for Bank 1)/

    Min.: -50%, Max.: 49.6%

    -20 to +20% Learning is performed when idling with the engine warmed up (engine coolant temperature is 75°C [167° F] or higher).
    A/F Learn Value Low #1

    Air fuel ratio learned value for low engine loads (for Bank 1)/

    Min.: -50%, Max.: 49.6%

    -20 to +20% Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167° F] or higher) and operating in the low load range (when the range of engine loads is divided into four parts).
    A/F Learn Value Mid1 #1

    Air fuel ratio learned value for midsized engine loads 1 (for Bank 1)/

    Min.: -50%, Max.: 49.6%

    -20 to +20% Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167° F] or higher) and operating in the midsize load range closer to the low load range (when the range of engine loads is divided into four parts).
    A/F Learn Value Mid2 #1

    Air fuel ratio learned value for midsized engine loads 2 (for Bank 1)/

    Min.: -50%, Max.: 49.6%

    -20 to +20% Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167° F] or higher) and operating in the midsize load range closer to the high load range (when the range of engine loads is divided into four parts).
    A/F Learn Value High #1

    Air fuel ratio learned value for high engine loads (for Bank 1)/

    Min.: -50%, Max.: 49.6%

    -20 to +20% Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167° F] or higher) and operating in the high load range (when the range of engine loads is divided into four parts).
    A/F Learn Value Idle #2

    Air fuel ratio learned value for idling (for Bank 2)/

    Min.: -50%, Max.: 49.6%

    -20 to +20% Learning is performed when idling with the engine warmed up (engine coolant temperature is 75°C [167° F] or higher).
    A/F Learn Value Low #2

    Air fuel ratio learned value for low engine loads (for Bank 2)/

    Min.: -50%, Max.: 49.6%

    -20 to +20% Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167° F] or higher) and operating in the low load range (when the range of engine loads is divided into four parts).
    A/F Learn Value Mid1 #2

    Air fuel ratio learned value for midsized engine loads 1 (for Bank 2)/

    Min.: -50%, Max.: 49.6%

    -20 to +20% Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167° F] or higher) and operating in the midsize load range closer to the low load range (when the range of engine loads is divided into four parts).
    A/F Learn Value Mid2 #2

    Air fuel ratio learned value for midsized engine loads 2 (for Bank 2)/

    Min.: -50%, Max.: 49.6%

    -20 to +20% Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167° F] or higher) and operating in the midsize load range closer to the high load range (when the range of engine loads is divided into four parts).
    A/F Learn Value High #2

    Air fuel ratio learned value for high engine loads (for Bank 2)/

    Min.: -50%, Max.: 49.6%

    -20 to +20% Learning is performed when driving with the engine warmed up (engine coolant temperature is 75°C [167° F] or higher) and operating in the high load range (when the range of engine loads is divided into four parts).
    Fuel System Status #1

    Fuel system status (bank 1):

    OL or CL or OLDrive or OLFault or CLFault

    CL: Idling after warming up
    • OL (Open Loop): Has not yet satisfied the conditions to go to closed loop.

    • CL (Closed Loop): Using the heated oxygen sensor as feedback for fuel control.

    • OLDrive: Open loop due to driving conditions (fuel enrichment).

    • OLFault: Open loop due to a detected system fault.

    • CLFault: Closed loop but the heated oxygen sensor, which is used for fuel control, is malfunctioning.

    Fuel System Status #2

    Fuel system status (bank 2):

    OL or CL or OLDrive or OLFault or CLFault

    CL: Idling after warming up
    • OL (Open Loop): Has not yet satisfied the conditions to go to closed loop.

    • CL (Closed Loop): Using the heated oxygen sensor as feedback for fuel control.

    • OLDrive: Open loop due to driving conditions (fuel enrichment).

    • OLFault: Open loop due to a detected system fault.

    • CLFault: Closed loop but the heated oxygen sensor, which is used for fuel control, is malfunctioning.

    Air Pump Pressure (Absolute)

    Air pump pressure (absolute) for Bank 1:

    Min.: 0 kPa, Max.: 65535 kPa


    • Atmospheric pressure +1 kPa or more: Air pump on, air switching valve open


    • Close to atmospheric pressure: Air pump off, air switching valve closed

    Refer to DTC P2431

    Click here.

    Air Pump2 Pressure (Absolute)

    Air pump pressure (absolute) for Bank 2:

    Min.: 0 kPa, Max.: 65535 kPa


    • Atmospheric pressure +1 kPa or more: Air pump on, air switching valve open


    • Close to atmospheric pressure: Air pump off, air switching valve closed

    Refer to DTC P2431

    Click here.

    Air Pump Pulsation Pressure

    Air pump pulsation pressure:

    Min.: 0 kPa, Max.: 655.35 kPa

    - Cumulative pulsation pressure calculated by ECM
    Secondary Air Control VSV

    Secondary air injection system status:

    ON or OFF

    ON: Secondary air injection system operating -
    2nd Air System Status

    Secondary air system status:

    ON or OFF

    ON: Secondary air system operating -
    AI Test

    AI operation prohibition:

    READY or NOT RDY

    READY -
    Subfreezing Conditions

    Subfreezing conditions status:

    ON or OFF

    - -
    Air Pump Heater

    Air pump heater status:

    ON or OFF

    - Active Test support data.
    IGN Advance

    Ignition timing advance for No. 1 cylinder:

    Min.: -64 deg., Max.: 63.5 deg.

    BTDC 7 to 24 deg.: Idling -
    Knock Feedback Value

    Feedback value of knocking:

    Min: -1024 deg(CA), Max.: 1023.9 deg(CA)

    -22 to 0 deg(CA):

    Driving at 70 km/h (44 mph)

    Service data.
    Knock Correct Learn Value

    knocking correction learned value:

    Min: -1024 deg(CA), Max.: 1023.9 deg(CA)

    0 to 22 deg(CA):

    Driving at 70 km/h (44 mph)

    Service data.
    Idle Spark Advn Ctrl #1

    Individual cylinder timing advance compensation amount (No. 1):

    Min.: 0 deg(CA), Max.: 15.93 deg(CA)

    - For use when engine stall, starting problems or rough idle is present.
    Idle Spark Advn Ctrl #2

    Individual cylinder timing advance compensation amount (No. 2):

    Min.: 0 deg(CA), Max.: 15.93 deg(CA)

    - For use when engine stall, starting problems or rough idle is present.
    Idle Spark Advn Ctrl #3

    Individual cylinder timing advance compensation amount (No. 3):

    Min.: 0 deg(CA), Max.: 15.93 deg(CA)

    - For use when engine stall, starting problems or rough idle is present.
    Idle Spark Advn Ctrl #4

    Individual cylinder timing advance compensation amount (No. 4):

    Min.: 0 deg(CA), Max.: 15.93 deg(CA)

    - For use when engine stall, starting problems or rough idle is present.
    Idle Spark Advn Ctrl #5

    Individual cylinder timing advance compensation amount (No. 5):

    Min.: 0 deg(CA), Max.: 15.93 deg(CA)

    - For use when engine stall, starting problems or rough idle is present.
    Idle Spark Advn Ctrl #6

    Individual cylinder timing advance compensation amount (No. 6):

    Min.: 0 deg(CA), Max.: 15.93 deg(CA)

    - For use when engine stall, starting problems or rough idle is present.
    VVT Control Status #1

    VVT control (bank 2) status:

    ON or OFF

    - Active Test support data.
    VVT Control Status #2

    VVT control (bank 2) status:

    ON or OFF

    - Active Test support data.
    VVT Advance Fail

    VVT control failure status/

    ON or OFF

    ON: VVT control failure -
    VVT Aim Angle #1

    VVT aim angle (bank 1):

    Min.: 0%, Max.: 399.9%

    0 to 100%: Idling This value represents the duty ratio necessary to operate the camshaft timing oil control valve assembly in order to block the camshaft timing oil control valve assembly path and maintain the advanced state of the VVT controller.
    VVT Change Angle #1

    VVT change angle (bank 1):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    0 to 56 DegFR: Idling By checking VVT Change Angle during the Active Test, it is also possible to determine whether or not the camshaft position sensor signal is being output.
    VVT OCV Duty #1

    VVT OCV operation duty (bank 1):

    Min.: 0%, Max.: 399.9%

    0 to 100%: Idling -
    VVT Aim Angle #2

    VVT aim angle (bank 2):

    Min.: 0%, Max.: 399.9%

    0 to 100%: Idling This value represents the duty ratio necessary to operate the camshaft timing oil control valve assembly in order to block the camshaft timing oil control valve assembly path and maintain the advanced state of the VVT controller.
    VVT Change Angle #2

    VVT change angle (bank 2):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    0 to 56 DegFR: Idling By checking VVT Change Angle during the Active Test, it is also possible to determine whether or not the camshaft position sensor signal is being output.
    VVT OCV Duty #2

    VVT OCV operation duty (bank 2):

    Min.: 0%, Max.: 399.9%

    0 to 100%: Idling -
    VVT Ex Hold Lrn Val #1

    VVT exhaust hold duty ratio learned value (Bank 1):

    Min.: 0%, Max.: 399.9%

    0 to 80%: Idling This value represents the duty ratio necessary to operate the camshaft timing oil control valve assembly in order to block the camshaft timing oil control valve assembly path and maintain the retarded state of the VVT controller.
    VVT Ex Chg Angle #1

    VVT exhaust change angle (Bank 1):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    0 to 40 DegFR: Idling -
    VVT Ex OCV Duty #1

    VVT exhaust OCV duty (Bank 1):

    Min.: 0%, Max.: 399.9%

    0 to 100%: Idling -
    VVT Ex Hold Lrn Val #2

    VVT exhaust hold duty ratio learned value (Bank 2):

    Min.: 0%, Max.: 399.9%

    0 to 80%: Idling This value represents the duty ratio necessary to operate the camshaft timing oil control valve assembly in order to block the camshaft timing oil control valve assembly path and maintain the retarded state of the VVT controller.
    VVT Ex Chg Angle #2

    VVT exhaust change angle (Bank 2):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    0 to 40 DegFR: Idling -
    VVT Ex OCV Duty #2

    VVT exhaust OCV duty (Bank 2):

    Min.: 0%, Max.: 399.9%

    0 to 100%: Idling -
    VVT Target Angle #1

    VVT intake target angle (Bank 1):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    - -
    VVT Target Angle #2

    VVT intake target angle (Bank 2):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    - -
    VVT Ex Target Angle #1

    VVT exhaust target angle (Bank 1):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    - -
    VVT Ex Target Angle #2

    VVT exhaust target angle (Bank 2):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    - -
    VN Turbo Type

    VN turbo type:

    Not Avl, Commo, Vacuum or CAN Com

    Not Avl -
    Catalyst Temp B1S1

    Catalyst temperature (bank 1 sensor 1):

    Min.: -40°C, Max.: 6513.5°C

    - -
    Catalyst Temp B2S1

    Catalyst temperature (bank 2 sensor 1):

    Min.: -40°C, Max.: 6513.5°C

    - -
    Catalyst Temp B1S2

    Catalyst temperature (bank 1 sensor 2):

    Min.: -40°C, Max.: 6513.5°C

    - -
    Catalyst Temp B2S2

    Catalyst temperature (bank 2 sensor 2):

    Min.: -40°C, Max.: 6513.5°C

    - -
    Starter Signal

    Starter signal:

    ON or OFF

    ON: Cranking -
    Power Steering Signal

    Power steering oil pressure switch:

    ON or OFF

    ON: Power steering operating -
    Neutral Position SW Signal

    Park/neutral position switch status:

    ON or OFF

    ON: P or N position -
    Clutch Switch

    Clutch switch status

    ON or OFF

    ON: Clutch pedal depressed -
    Transfer L4

    L4 status of the transfer:

    ON or OFF

    ON: 4WD control switch in 4L position -
    Stop Light Switch

    Stop light switch status:

    ON or OFF

    ON: Brake pedal depressed -
    A/C Signal

    A/C switch status:

    ON or OFF

    ON: A/C on -
    Closed Throttle Position SW

    Closed throttle position switch:

    ON or OFF

    ON: Throttle fully closed

    OFF: Throttle open

    -
    Fuel Cut Condition

    Fuel cut condition:

    ON or OFF

    ON: Fuel cut operating -
    Immobiliser Communication

    Immobiliser communication:

    ON or OFF

    ON: Normal -
    Check Mode

    Check mode:

    ON or OFF

    ON: Check mode on

    Refer to Check Mode Procedure

    Click here.

    SPD Test Result

    Check mode result for vehicle speed sensor:

    Compl or Incmpl

    - -
    AS Test Result

    Check mode result for secondary air injection system:

    Compl or Incmpl

    - -
    Misfire Test Result

    Check mode result for misfire monitor:

    Compl or Incmpl

    - -
    OXS1 (A/FS2) Test Result

    Check mode result for HO2 sensor (bank 1):

    Compl or Incmpl

    - -
    OXS2 (A/FS2) Test Result

    Check mode result for HO2 sensor (bank 2):

    Compl or Incmpl

    - -
    A/F Test Results #2

    Check mode result for air fuel ratio sensor (bank 2):

    Compl or Incmpl

    - -
    A/F Test Results #1

    Check mode result for air fuel ratio sensor (bank 1):

    Compl or Incmpl

    - -
    Complete Parts Monitor

    Comprehensive component monitor:

    Not Avl or Avail

    - -
    Fuel System Monitor

    Fuel system monitor:

    Not Avl or Avail

    - -
    Misfire Monitor

    Misfire monitor:

    Not Avl or Avail

    - -
    EGR/VVT Monitor

    EGR/VVT monitor:

    Not Avl or Avail

    - -
    EGR/VVT Monitor

    EGR/VVT monitor:

    Compl or Incmpl

    - -
    O2S (A/FS) Heater Monitor

    O2S (A/FS) heater monitor:

    Not Avl or Avail

    - -
    O2S (A/FS) Heater Monitor

    O2S (A/FS) heater monitor:

    Compl or Incmpl

    - -
    O2S (A/FS) Monitor

    O2S (A/FS) monitor:

    Not Avl or Avail

    - -
    O2S (A/FS) Monitor

    O2S (A/FS) monitor:

    Compl or Incmpl

    - -
    A/C Monitor

    A/C monitor:

    Not Avl or Avail

    - -
    A/C Monitor

    A/C monitor:

    Compl or Incmpl

    - -
    2nd Air Monitor

    2nd air monitor:

    Not Avl or Avail

    - -
    2nd Air Monitor

    2nd air monitor:

    Compl or Incmpl

    - -
    EVAP Monitor

    EVAP monitor:

    Not Avl or Avail

    - -
    EVAP Monitor

    EVAP monitor:

    Compl or Incmpl

    - -
    Heated Catalyst Monitor

    Heated catalyst monitor:

    Not Avl or Avail

    - -
    Heated Catalyst Monitor

    Heated catalyst monitor:

    Compl or Incmpl

    - -
    Catalyst Monitor

    Catalyst monitor:

    Not Avl or Avail

    - -
    Catalyst Monitor

    Catalyst monitor:

    Compl or Incmpl

    - -
    TC Terminal

    TC terminal status:

    ON or OFF

    - -
    # Codes (Include History) Number of emissions-related DTCs 0: No emissions-related DTCs stored -
    MIL

    MIL status:

    ON or OFF

    ON: MIL on -
    MIL ON Run Distance

    MIL on run distance:

    Min.: 0 km

    Max.: 65535 km

    Distance driven after DTC stored -
    Running Time from MIL ON

    Running time from MIL on:

    Min.: 0 min.

    Max.: 65535 min.

    Equivalent to running time after MIL on -
    Time after DTC Cleared

    Time after DTC cleared:

    Min.: 0 min.

    Max.: 65535 min.

    Equivalent to time after DTCs cleared -
    Distance from DTC Cleared

    Distance driven after DTC cleared:

    Min.: 0 km, Max.: 65535 km

    Equivalent to distance driven after DTCs cleared -
    Warmup Cycle Cleared DTC

    Warmup cycles after DTC cleared:

    Min.: 0, Max.: 255

    - The number of warmup cycles after the DTCs are cleared.
    Dist Batt Cable Disconnect

    Distance driven after battery cable disconnected:

    Min.: 0 km, Max.: 65535 km

    Total distance vehicle driven after battery cable disconnected -
    IG OFF Elapsed Time

    Time after engine switch off:

    Min.: 0 min, Max.: 655350 min

    Cumulative time after turning the engine switch off -
    OBD Requirements OBD requirement EOBD (Euro OBD) -
    Number of Emission DTC Emissions-related DTCs - The number of emissions-related DTCs.
    TC and TE1

    TC and CG (TE1) terminals of DLC3:

    ON or OFF

    - Active Test support data.
    Total Distance Traveled

    Total distance traveled:

    Min.: 0 km (0 mile), Max.: 16777215 km (10425361 mile)

    - -
    Ignition Trig. Count

    Ignition counter:

    Min.: 0, Max.: 600

    0 to 600 -
    Cylinder #1 Misfire Count

    Misfire count of cylinder 1:

    Min.: 0, Max.: 255

    0 -
    Cylinder #2 Misfire Count

    Misfire count of cylinder 2:

    Min.: 0, Max.: 255

    0 -
    Cylinder #3 Misfire Count

    Misfire count of cylinder 3:

    Min.: 0, Max.: 255

    0 -
    Cylinder #4 Misfire Count

    Misfire count of cylinder 4:

    Min.: 0, Max.: 255

    0 -
    Cylinder #5 Misfire Count

    Misfire count of cylinder 5:

    Min.: 0, Max.: 255

    0 -
    Cylinder #6 Misfire Count

    Misfire count of cylinder 6:

    Min.: 0, Max.: 255

    0 -
    All Cylinders Misfire Count

    Misfire count of all cylinders:

    Min.: 0, Max.: 255

    0 to 35 -
    Misfire RPM

    Engine speed for first misfire range:

    Min.: 0 rpm, Max.: 6375 rpm

    0 rpm: Misfire 0 -
    Misfire Load

    Engine load for first misfire range:

    Min.: 0 g/rev, Max.: 3.98 g/rev

    0 g/rev: Misfire 0 -
    Misfire Margin

    Misfire monitoring:

    Min.: -128%, Max.: 127%

    -100 to 99.22% Misfire detecting margin.
    Catalyst OT MF F/C

    Fuel cut to prevent catalyst from overheating during misfire:

    Not Avl or Avail


    • Avail: Fuel cut to prevent catalyst from overheating during misfire available


    • Not Avl: Fuel cut to prevent catalyst from overheating during misfire not available

    -
    Cat OT MF F/C History

    History of fuel cut to prevent catalyst from overheating during misfire:

    ON or OFF

    ON: Fuel cut operation history exists -
    Cat OT MF F/C Cylinder#1

    Display of fuel cut operation in No. 1 cylinder (if certain level of misfire malfunction is detected):

    ON or OFF

    ON: Fuel cut operating -
    Cat OT MF F/C Cylinder#2

    Display of fuel cut operation in No. 2 cylinder (if certain level of misfire malfunction is detected):

    ON or OFF

    ON: Fuel cut operating -
    Cat OT MF F/C Cylinder#3

    Display of fuel cut operation in No. 3 cylinder (if certain level of misfire malfunction is detected):

    ON or OFF

    ON: Fuel cut operating -
    Cat OT MF F/C Cylinder#4

    Display of fuel cut operation in No. 4 cylinder (if certain level of misfire malfunction is detected):

    ON or OFF

    ON: Fuel cut operating -
    Cat OT MF F/C Cylinder#5

    Display of fuel cut operation in No. 5 cylinder (if certain level of misfire malfunction is detected):

    ON or OFF

    ON: Fuel cut operating -
    Cat OT MF F/C Cylinder#6

    Display of fuel cut operation in No. 6 cylinder (if certain level of misfire malfunction is detected):

    ON or OFF

    ON: Fuel cut operating -
    Engine Speed (Starter Off)

    Engine speed when starter off:

    Min.: 0 rpm, Max.: 51199 rpm

    - For use when engine stall, starting problems or rough idle is present.
    Starter Count

    Number of times starter turned on after engine switch turned on (IG):

    Min.: 0, Max.: 255

    - For use when engine stall, starting problems or rough idle is present.
    Run Dist of Previous Trip

    Distance driven during previous trip:

    Min.: 0 km, Max.: 655.35 km

    - For use when engine stall, starting problems or rough idle is present.
    Rough Idle Status

    Status of the rough idle status:

    Normal, Misfire, Continuous poor combustion, Intermittent poor combustion, Low frequency poor combustion

    Normal

    The following list of statuses indicates the degree and frequency of rough idling from highest to lowest.

    Use this as a reference when trying to reproduce the rough idling.


    1. Misfire

    2. Continuous poor combustion

    3. Intermittent poor combustion

    4. Low frequency poor combustion

    Plural Cylinders Rough Idle

    Status of the plural cylinders rough idle:

    ON or OFF

    OFF Indicates multiple cylinders are the cause of rough idling when ON.
    Rough Idle #1

    Status of the rough idle #1:

    ON or OFF

    OFF
    • Indicates speed has dropped compared to other cylinders and idling is rough for the indicated cylinder when ON.

    • This item indicates cylinders which are likely to be the cause of rough idle.

    Rough Idle #2

    Status of the rough idle #2:

    ON or OFF

    OFF
    • Indicates speed has dropped compared to other cylinders and idling is rough for the indicated cylinder when ON.

    • This item indicates cylinders which are likely to be the cause of rough idle.

    Rough Idle #3

    Status of the rough idle #3:

    ON or OFF

    OFF
    • Indicates speed has dropped compared to other cylinders and idling is rough for the indicated cylinder when ON.

    • This item indicates cylinders which are likely to be the cause of rough idle.

    Rough Idle #4

    Status of the rough idle #4:

    ON or OFF

    OFF
    • Indicates speed has dropped compared to other cylinders and idling is rough for the indicated cylinder when ON.

    • This item indicates cylinders which are likely to be the cause of rough idle.

    Rough Idle #5

    Status of the rough idle #5:

    ON or OFF

    OFF
    • Indicates speed has dropped compared to other cylinders and idling is rough for the indicated cylinder when ON.

    • This item indicates cylinders which are likely to be the cause of rough idle.

    Rough Idle #6

    Status of the rough idle #6:

    ON or OFF

    OFF
    • Indicates speed has dropped compared to other cylinders and idling is rough for the indicated cylinder when ON.

    • This item indicates cylinders which are likely to be the cause of rough idle.

    Engine Starting Time

    Time elapsed after engine started (interval between engine switch on (IG) and off):

    Min.: 0 ms, Max.: 655350 ms

    - For use when engine stall, starting problems or rough idle is present.
    Previous Trip Coolant Temp

    Engine coolant temperature during previous trip:

    Min.: -40°C, Max.: 215°C

    - For use when engine stall, starting problems or rough idle is present.
    Previous Trip Intake Temp

    Intake air temperature during previous trip:

    Min.: -40°C, Max.: 215°C

    - For use when engine stall, starting problems or rough idle is present.
    Engine Oil Temperature

    Engine oil temperature (estimated temperature):

    Min.: -40°C, Max.: 215°C

    - For use when engine stall, starting problems or rough idle is present.
    Previous Trip Eng Oil Temp

    Engine oil temperature during previous trip:

    Min.: -40°C, Max.: 215°C

    - For use when engine stall, starting problems or rough idle is present.
    Ambient Temp for A/C

    Ambient temperature for A/C:

    Min.: -40°C, Max.: 215°C

    - For use when engine stall, starting problems or rough idle is present.
    Previous Trip Ambient Temp

    Ambient temperature during previous trip:

    Min.: -40°C, Max.: 215°C

    - For use when engine stall, starting problems or rough idle is present.
    Engine Start Hesitation

    History of hesitation during engine start:

    ON or OFF

    - -
    Low Rev for Eng Start

    History of low engine speed after engine start:

    ON or OFF

    - -
    Minimum Engine Speed

    Minimum engine speed:

    Min.: 0 rpm, Max.: 51199 rpm

    - For use when engine stall, starting problems or rough idle is present.
    Fuel Cut Elps Time

    Time elapsed after engine runs at high speed:

    Min.: 0 sec, Max.: 68746 sec

    - The time elapsed after a fuel cut after high engine speed has occurred (more than the engine speed at which fuel cut occurs + 500 rpm).
    Power Steering Pressure

    Power steering oil pressure:

    Min.: 0 MPa, Max.: 25.599 MPa

    - -
    ACT VSV

    A/C cut status for Active Test:

    ON or OFF

    - Active Test support data.
    Brake Override System

    Brake override system status:

    ON or OFF

    ON: Brake override system operation -
    Idle Fuel Cut

    Idle fuel cut:

    ON or OFF

    ON: Fuel cut operating Idle Fuel Cut is "ON" when the throttle valve is fully closed and the engine speed is more than 2800 rpm.
    FC TAU

    Fuel cut TAU (fuel cut during very light load):

    ON or OFF

    ON: Fuel cut operating Fuel cut is being performed under a very light load to prevent the engine combustion from becoming incomplete.
    Immobiliser Fuel Cut

    Status of the immobiliser fuel cut:

    ON or OFF

    - -
    Immobiliser Fuel Cut History

    Status of the immobiliser fuel cut history:

    ON or OFF

    - -
    Electrical Load Signal 1

    Electrical load signal:

    ON or OFF

    - -
    Cruise Main SW

    Status of the cruise control main switch:

    ON or OFF

    - -
    Cruise Cancel Signal

    Status of the cruise cancel signal:

    ON or OFF

    - -
    Model Code Model code -

    The identifying model code:

    GRJ15#

    Engine Type Engine type -

    The identifying engine type:

    1GRFE

    Cylinder Number

    Cylinder number:

    Min.: 0, Max.: 255

    -

    The identifying cylinder number:

    6

    Transmission Type Transmission type -

    The identifying transmission type:

    ECT 6th

    Transmission Type2 Transmission type NA Unused
    Destination Destination -

    The identifying destination:

    W

    Model Year

    Model year:

    Min.: 1900, Max.: 2155

    -

    The identifying model year:

    20##

    System Identification System identification -

    The identifying engine system:

    Gasoline (gasoline engine)

    Engine Speed of Cyl #1

    Engine speed for cylinder 1:

    Min.: 0 rpm, Max.: 51199 rpm

    - Output only when Check the Cylinder Compression is performed using the Active Test.
    Engine Speed of Cyl #2

    Engine speed for cylinder 2:

    Min.: 0 rpm, Max.: 51199 rpm

    - Output only when Check the Cylinder Compression is performed using the Active Test.
    Engine Speed of Cyl #3

    Engine speed for cylinder 3:

    Min.: 0 rpm, Max.: 51199 rpm

    - Output only when Check the Cylinder Compression is performed using the Active Test.
    Engine Speed of Cyl #4

    Engine speed for cylinder 4:

    Min.: 0 rpm, Max.: 51199 rpm

    - Output only when Check the Cylinder Compression is performed using the Active Test.
    Engine Speed of Cyl #5

    Engine speed for cylinder 5:

    Min.: 0 rpm, Max.: 51199 rpm

    - Output only when Check the Cylinder Compression is performed using the Active Test.
    Engine Speed of Cyl #6

    Engine speed for cylinder 6:

    Min.: 0 rpm, Max.: 51199 rpm

    - Output only when Check the Cylinder Compression is performed using the Active Test.
    Av Engine Speed of All Cyl

    Engine speed for all cylinders:

    Min.: 0 rpm, Max.: 51199 rpm

    - Output only when Check the Cylinder Compression is performed using the Active Test.

    Tech Tips


    • Normal Condition: If no idling conditions are specified, the shift lever should be in N or P, and the A/C switch and all accessory switches should be off.

    • *1: This excludes the throttle valve opening percentage due to Idle Speed Control (ISC).

  2. ACTIVE TEST

    Tech Tips

    Using the GTS to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine and ECT / Active Test.

    5. According to the display on the GTS, perform the Active Test.

    Engine and ECT
    Tester Display Test Part Control Range Diagnostic Note
    Control the Injection Volume Change injection volume -12.5 to 24.8%
    • All the injectors are tested at the same time.

    • Perform the test at less than 3000 rpm.

    • The injection volume can be changed in 1% gradations within the control range.

    Control the Injection Volume for A/F Sensor Change injection volume -12.5% / 0% / 12.5%
    • Perform the test at less than 3000 rpm.

    • Control the Injection Volume for A/F Sensor enables the checking and graphing of the air fuel ratio sensor and heated oxygen sensor voltage outputs.

    • To conduct the test, enter the following menus: Active Test / Control the Injection Volume for A/F Sensor / Data List / AFS B1 S1 and O2S B1 S2 or AFS B2 S1 and O2S B2 S2.

    Activate the VSV for Secondary Air Control Activate secondary air system ON/OFF
    • Do not perform the test for 5 seconds or more.

    • After the test, do not perform the test again for 30 seconds.

    Activate the VSV for Evap Control Activate purge VSV control ON/OFF -
    Control the A/C Cut Signal Control A/C cut signal ON/OFF -
    Control the Fuel Pump / Speed Activate fuel pump (C/OPN relay) ON/OFF

    The test is possible when the following conditions are met:


    • The engine switch is on (IG).

    • The engine is stopped.

    Connect the TC and TE1 Turn on and off TC and CG (TE1) connection ON/OFF
    • ON: TC and TE1 are connected.


    • OFF: TC and TE1 are disconnected.

    Control the Idle Fuel Cut Prohibit Prohibit idling fuel cut control ON/OFF The idling fuel-cut is turned on when the throttle valve is fully closed and the engine speed is more than 2800 rpm.
    Prohibit the Catalyst OT Misfire prevent F/C Prohibit catalyst overheat malfunction prevention fuel cut operation during misfire ON: Fuel cut prohibited Confirm that the vehicle is stopped and the engine speed is 3000 rpm or less.
    Control the ETCS Open/Close Slow Speed Throttle actuator Close/Open

    The test is possible when the following conditions are met:


    • The engine switch is on (IG).

    • The engine is stopped.

    • The accelerator pedal is fully depressed (accelerator pedal position: 58 degrees or more).

    Control the ETCS Open/Close Fast Speed Throttle actuator Close/Open Same as above.
    Control the VVT Linear (Bank1) Control VVT (bank 1) Between -128 and 127%
    • The engine stalls or idles roughly when the VVT actuator is operated by 100%.

    • The test is possible during idle.

    • DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction.

    Control the VVT System (Bank1)

    Turn on and off OCV

    (Oil Control Valve)

    ON/OFF
    • The engine stalls or idles roughly when the OCV is turned on.

    • The engine runs or idles normally when the OCV is off.

    • DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction.

    Control the VVT Linear (Bank2) Control VVT (bank 2) Between -128 and 127%
    • The engine stalls or idles roughly when the VVT actuator is operated by 100%.

    • The test is possible during idle.

    • DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction.

    Control the VVT System (Bank2)

    Turn on and off OCV

    (Oil Control Valve)

    ON/OFF
    • The engine stalls or idles roughly when the OCV is turned on.

    • The engine runs or idles normally when the OCV is off.

    • DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction.

    Control the VVT Exhaust Linear (Bank1) Control VVT (Bank 1)

    128 to 127% (this value added to present OCV control duty)

    100%: Maximum advance

    -100%: Maximum retard


    • The engine stalls or idles roughly when the VVT actuator is operated by 100%.

    • The test is possible during idle.

    • DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction.

    Control the VVT Exhaust Linear (Bank2) Control VVT (Bank 2)

    128 to 127% (this value added to present OCV control duty)

    100%: Maximum advance

    -100%: Maximum retard


    • The engine stalls or idles roughly when the VVT actuator is operated by 100%.

    • The test is possible during idle.

    • DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction.

    Activate the Air Pump Heater Activate air pump heater ON/OFF
    • This test activates the air pump heater for up to 60 seconds.

    • To protect the air pump heater, do not perform this test more than 4 times in a row.

    Control the Select Cylinder Fuel Cut Selected cylinder (cylinder #1 to #6) injector fuel cut

    #1/#2/#3/#4/#5/#6

    ON/OFF

    Test possible while the vehicle is stopped and the engine is idling.
    Control the All Cylinders Fuel Cut Fuel cut for all cylinders ON/OFF Test possible while the vehicle is stopped and the engine is idling.
    Check the Cylinder Compression* Check the cylinder compression pressure ON/OFF The fuel injection and ignition stop in all the cylinders.

    Tech Tips

    *: When cranking the engine, the Active Test measures the speed of each cylinder.

    In this Active Test, the fuel of all cylinders is cut and cranking occurs for approximately 10 seconds. At this time, the speed of each cylinder is measured. If the speed of one cylinder is more than the other cylinders, it can be determined that the compression pressure of that cylinder is lower than the other cylinders.


    1. Warm up the engine.

    2. Turn the engine switch off.

    3. Connect the GTS to the DLC3.

    4. Turn the engine switch on (IG) and turn the GTS on.

    5. Enter the following menus: Powertrain / Engine and ECT / Active Test / Check the Cylinder Compression.

      Tech Tips

      If the results are not displayed normally, select the display items from the Data List before performing the Active Test. Enter the following menus: Powertrain / Engine and ECT / Data List / Compression / Engine Speed of Cyl #1, Engine Speed of Cyl #2, Engine Speed of Cyl #3, Engine Speed of Cyl #4, Engine Speed of Cyl #5, Engine Speed of Cyl #6 and Av Engine Speed of All Cyl.

    6. While the engine is not running, press the RIGHT or LEFT button to change the Check the Cylinder Compression to on.

      Tech Tips

      After performing the above procedure, Check the Cylinder Compression will start. Fuel injection for all cylinders is prohibited and each cylinder engine speed measurement enters standby mode.

    7. Crank the engine for about 10 seconds.

    8. Monitor the engine speed (Engine Speed of Cyl #1 to #6, Av Engine Speed of All Cyl) displayed on the GTS.

      Tech Tips

      At first, the GTS display will show each cylinder engine speed measurement to be extremely high. After approximately 10 seconds of engine cranking, each cylinder engine speed measurement will change to the actual engine speed.

      Note


      • After Check the Cylinder Compression is turned on, it will automatically turn off after 255 seconds.

      • When the Check the Cylinder Compression test is off and the engine is cranked, the engine will start.

      • If the Check the Cylinder Compression test needs to be performed after it is turned on and performed once, press EXIT to return to the Active Test menu screen. Then perform the Check the Cylinder Compression test again.

      • Use a fully-charged battery.

  3. SYSTEM CHECK

    Tech Tips

    Performing a system check enables the system, which consists of multiple actuators, to be operated without removing any parts. In addition, it can show whether or not any DTCs are stored, and can detect potential malfunctions in the system. The system check can be performed with the GTS.


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine and ECT / Utility.

    5. Perform the system check by referring to the table below.

      Tester Display Test Part Control Range Diagnostic Notes

      Secondary Air Injection Check

      (Automatic Mode)

      Perform secondary air injection system operation automatically With warm engine, engine switch turned off once
      • If there are no pending DTCs after performing this test, the system is functioning normally.

      • Refer to the inspection procedure for secondary air injection system DTCs.

      • When performing secondary air injection check operation after the battery cable is reconnected, wait for 7 minutes with the engine switch on (IG) or the engine running.

      • Turn the engine switch off when the system check is finished.

      Secondary Air Injection Check

      (Manual Mode)

      Perform 5 operations in order to operate air injection system monitor manually With warm engine, engine switch turned off once
      • Used to detect malfunctioning parts.

      • Refer to the inspection procedure for secondary air injection system DTCs.

      • When performing the secondary air injection check operation after the battery cable is reconnected, wait for 7 minutes with the engine switch on (IG) or the engine running.

      • Turn the engine switch off when the system check is finished.