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 for reference only. Do not depend solely on these values when determining whether or not a part is faulty.


    1. Warm up the engine.

    2. Turn the ignition switch off.

    3. Connect the GTS to the DLC3.

    4. Turn the ignition switch to ON and turn the GTS on.

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

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

      Tech Tips

      If no idling conditions are specified, the transaxle should be in neutral, and the air conditioning switch and all accessory switches should be off.

    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

    580 to 680 rpm: Idling (M/T)

    600 to 700 rpm: Idling (CVT)

    -
    Calculate Load

    Load calculated by ECM/

    Min.: 0%, Max.: 100%


    • 10 to 30%: Idling

    • 10 to 30%: Running without load (2500 rpm)

    -
    Vehicle Load

    Vehicle load/

    Min.: 0%, Max.: 25700%

    Actual vehicle load -
    MAF

    Air flow rate from Mass Air Flow (MAF) meter/

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

    1.0 to 3.0 gm/sec: Idling

    6.5 to 10.5 gm/sec: 3000 rpm (without load)

    If the value is approximately 0.0 gm/sec:


    • The Mass Air Flow (MAF) meter power source circuit is open.

    • VG circuit is open or shorted.

    If the value is 160.0 gm/sec or more:


    • The E2G circuit is open.

    Atmosphere Pressure

    Atmospheric pressure/

    Min.: 0 kPa, Max.: 255 kPa

    Equivalent to atmospheric pressure (absolute pressure) -
    MAP

    Intake manifold pressure/

    Min.: 0 kPa, Max.: 255 kPa

    90 to 105 kPa: Ignition switch ON -
    Engine Oil Temperature Sensor

    Engine oil temperature/

    Min.: -40°C, Max.: 215°C

    80 to 110°C (176 to 230°F): After warming up

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

    If the value is higher than 180°C (356°F), the sensor circuit is shorted.

    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), 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), the sensor circuit is shorted.

    Engine Run Time

    Engine run time/

    Min.: 0 s, Max.: 65535 s

    Time after engine start Service data.
    Initial Engine Coolant Temp

    Initial engine coolant temperature/

    Min.: -40°C, Max.: 119.3°C

    Close to ambient air temperature Service data.
    Initial Intake Air Temp

    Initial intake air temperature/

    Min.: -40°C, Max.: 119.3°C

    Close to ambient air temperature Service data.
    Battery Voltage

    Battery voltage/

    Min.: 0 V, Max.: 65.535 V

    11 to 14 V: Idling -
    Accelerator Position

    Accelerator pedal position/

    Min.: 0%, Max.: 399.9%

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

    Absolute Accelerator Pedal Position (APP) No. 1/

    Min.: 0%, Max.: 100%

    10 to 22%: accelerator pedal released

    52 to 90%: accelerator pedal fully depressed

    -
    Accel Sens. No. 2 Volt %

    Absolute APP No. 2/

    Min.: 0%, Max.: 100%

    24 to 40%: accelerator pedal released

    68 to 95%: accelerator pedal fully depressed

    -
    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

    Read value with ignition switch ON (Do not start engine)
    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

    Read value with ignition switch ON (Do not start engine)
    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

    - ETCS service data.
    Accel Fully Close Learn #2

    Accelerator fully closed learned value No. 2/

    Min.: 0 deg, Max.: 124.5 deg

    - ETCS service data.
    Throttle Sensor Volt %

    Throttle sensor positioning/

    Min.: 0%, Max.: 100%


    • 10 to 22%: Throttle fully closed

    • 64 to 96%: Throttle fully open

    The calculated value based on VTA1.
    Throttl Sensor #2 Volt %

    Throttle position sensor #2/

    Min.: 0%, Max.: 100%


    • 42 to 62%: Throttle fully closed

    • 92 to 100%: Throttle fully open

    The calculated value based on VTA2.
    ST1

    Brake pedal signal/

    ON or OFF

    ON: Brake pedal depressed -
    System Guard

    System guard/

    ON or OFF

    - ETCS service data.
    Open Side Malfunction

    Open side malfunction/

    ON or OFF

    - ETCS service data.
    Throttle Idle Position

    Whether or not throttle position sensor detecting idle/

    ON or OFF

    ON: Accelerator pedal released

    OFF: Accelerator pedal depressed

    -
    Throttle Require Position

    Throttle requirement position/

    Min.: 0 V, Max.: 4.98 V

    0.5 to 1.1 V: Idling -
    Throttle Sensor Position*

    Absolute throttle position sensor/

    Min.: 0%, Max.: 100%


    • 0%: Throttle fully closed

    • 50 to 80%: Throttle fully open

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

    Throttle position sensor No. 1 output voltage/

    Min.: 0 V, Max.: 4.98 V


    • 0.5 to 1.1 V: Throttle fully closed

    • 3.2 to 4.8 V: Throttle fully open

    • 0.6 to 1.4 V: Fail-safe

    -
    Throttle Position No. 2

    Throttle position sensor No. 2 output voltage/

    Min.: 0 V, Max.: 4.98 V


    • 2.1 to 3.1 V: Throttle fully closed

    • 4.6 to 4.98 V: Throttle fully open

    • 2.1 to 3.1 V: Fail-safe

    -
    Throttle Position Command

    Throttle position command value/

    Min.: 0 V, Max.: 4.98 V

    0.5 to 4.8 V -
    Throttle Sens Open Pos #1

    Throttle position sensor No. 1/

    Min.: 0 V, Max.: 4.98 V

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

    Throttle position sensor No. 2/

    Min.: 0 V, Max.: 4.98 V

    1.7 to 2.5 V ETCS service data.
    Throttle Motor Current

    Throttle actuator current/

    Min.: 0 A, Max.: 19.9 A

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

    Throttle actuator/

    Min.: 0%, Max.: 100%

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

    Throttle actuator duty ratio (open)/

    Min.: 0%, Max.: 255%

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

    Throttle actuator duty ratio (close)/

    Min.: 0%, Max.: 255%

    0 to 40%: Idling ETCS service data.
    Throttle Fully Close 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: Ignition switch ON and system normal ETCS service data.
    Actuator Power Supply

    Actuator power supply/

    ON or OFF

    ON: Idling ETCS service data.
    Throttle Air Flow Learning Value (Area 1)

    Throttle air flow learning value of area 1/

    Min.: 0, Max.: 1.99

    - -
    Throttle Air Flow Learning Value (Area 2)

    Throttle air flow learning value of area 2/

    Min.: 0, Max.: 1.99

    - -
    Throttle Air Flow Learning Value (Area 3)

    Throttle air flow learning value of area 3/

    Min.: 0, Max.: 1.99

    - -
    Throttle Air Flow Learning Value (Calculated Value)

    Throttle air flow learning value (calculated value)/

    Min.: 0, Max.: 1.99

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

    Throttle air flow 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.
    Low Revolution Control

    Low engine speed control operation state/

    ON or OFF

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

    Neutral 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.
    Injector (Port)

    Injection period of the No. 1 cylinder/

    Min.: 0 μs, Max.: 65535 μs

    1000 to 3000 μs: Idling -
    Injection Volum (Cylinder 1)

    Injection volume (cylinder 1)/

    Min.: 0 ml, Max.: 2.047 ml

    0.05 to 0.15 ml: Idling The quantity of fuel injection volume for 10 times.
    Fuel Pump/Speed Status

    Fuel pump/speed status/

    ON or OFF

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

    Purge VSV control duty/

    Min.: 0%, Max.: 100%

    0 to 50%: Idling, under purge control The order signal from the ECM.
    Evap Purge Flow

    Purge flow/

    Min.: 0%, Max.: 399.9%

    0 to 10%: Idling -
    Purge Density Learn Value

    Learned value of purge density/

    Min.: -200, Max.: 199.993

    -40 to 0%: Idling Service data.
    EVAP Purge VSV

    VSV status for EVAP control/

    ON or OFF

    - -
    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: During idling -
    AF Lambda B1S1

    Short-term fuel trim/

    Min.: 0, Max.: 1.99


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

    • 1 = Stoichiometric air-fuel ratio

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

    -
    AFS Voltage B1S1

    Air fuel ratio sensor output voltage/

    Min.: 0 V, Max.: 7.99 V

    2.6 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 voltage output of the sensor.
    AFS Current B1S1

    Air fuel ratio sensor current/

    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 #1

    Air fuel ratio sensor heater duty ratio/

    Min.: 0%, Max.: 399.9%

    0 to 100% -
    O2S B1S2

    Heated oxygen sensor output voltage/

    Min.: 0 V, Max.: 1.275 V

    0.0 to 0.9 V:

    Vehicle driven 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 voltage output of the sensor.
    O2S Impedance B1S2

    Heated oxygen sensor impedance/

    Min.: 0 ohm, Max.: 21247.67 ohm

    5 to 15000 ohm After driving approximately 10 minutes in urban area.
    O2 Heater B1S2

    Heated oxygen sensor heater/

    Active or Not Act

    - -
    O2 Heater Curr Val B1S2

    Heated oxygen sensor current/

    Min.: 0 A, Max.: 4.999 A

    - -
    Short FT #1

    Short-term fuel trim/

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

    -15 to 15% This item refers to the short-term fuel compensation used to maintain the air-fuel ratio at the stoichiometric air-fuel ratio.
    Long FT #1

    Long-term fuel trim/

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

    -15 to 15%
    • This item refers to the overall fuel compensation carried out in the long term to compensate 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 #1" 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 #1" indicates the current engine operating range.

    A/F Learn Value Idle #1

    Air fuel ratio learn value area of idle/

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

    -15 to 15% Learning is performed when idling with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher).
    A/F Learn Value Low #1

    Air fuel ratio learn value area of low load/

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

    -15 to 15% Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°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 learn value area of middle load 1/

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

    -15 to 15% Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°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 learn value area of middle load 2/

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

    -15 to 15% Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°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 learn value area of high load/

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

    -15 to 15% Learning is performed when driving with the engine warmed up (engine coolant temperature is 80°C [176°F] or higher) and operating in the high load range (when the range of engine loads is divided into four parts).
    Total FT #1

    Total fuel trim

    Average value for fuel trim system/

    Min.: -0.5, Max.: 0.496

    -0.28 to 0.2: Idling -
    Fuel System Status #1

    Fuel system status (Bank 1)/

    OL, CL, OL Drive, OL Fault or CL Fault

    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.

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

    • OL Fault: Open loop due to a detected system fault.

    • CL Fault: 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, CL, OL Drive, OL Fault or CL Fault

    Unused
    • 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.

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

    • OL Fault: Open loop due to a detected system fault.

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

    IGN Advance

    Ignition timing advance for No. 1 cylinder/

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

    BTDC 0 to 15 deg: Idling -
    Knock Feedback Value

    Feedback value of knocking/

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

    -20 to 0 deg(CA):

    Vehicle driven at 70 km/h (44 mph)

    Service data.
    Knock Correct Learn Value

    Correction learned value of knocking/

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

    0 to 20 deg(CA):

    Vehicle driven 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.
    ACIS VSV

    VSV status for ACIS control/

    ON or OFF

    - -
    VVT Control Status #1

    Variable valve timing (VVT) control status/

    ON or OFF

    - -
    VVT Advance Fail

    VVT control failure status/

    ON or OFF

    ON: VVT control failure -
    VVT Aim Angle #1

    VVT aim angle/

    Min.: 0%, Max.: 399.9%

    0 to 100% VVT duty signal value during forced operation.
    VVT Change Angle #1

    VVT change angle/

    Min.: 0 DegFR, Max.: 639.9 DegFR

    0 to 55 DegFR: Idling Displacement angle during forced operation.
    VVT OCV Duty #1

    VVT OCV operation duty/

    Min.: 0%, Max.: 399.9%

    0 to 100% Requested duty value for forced operation.
    VVT Ex Hold Lrn Val #1

    VVT exhaust hold duty ratio learned value/

    Min.: 0%, Max.: 399.9%

    0 to 80%: Idling -
    VVT Ex Chg Angle #1

    VVT exhaust change angle/

    Min.: 0 DegFR, Max.: 639.9 DegFR

    0 to 45 DegFR: Idling Displacement angle during forced operation.
    VVT Ex OCV Duty #1

    VVT exhaust OCV duty/

    Min.: 0%, Max.: 399.9%

    0 to 100%: Idling Requested duty value for forced operation.
    VVT Target Angle #1

    VVT target angle/

    Min.: 0 DegFR, Max.: 639.9 DegFR

    - -
    VVT Ex Target Angle #1

    VVT exhaust target angle/

    Min.: 0 DegFR, Max.: 639.9 DegFR

    - -
    VALVEMATIC Target Angle

    VALVEMATIC target duration/

    Min.: 0 deg(CA), Max.: 639.9 deg(CA)

    "High" selected in "Activate the VALVEMATIC (ENG ON)" Active Test: 250 deg(CA) or more and shaft retracts

    "Low" selected in "Activate the VALVEMATIC (ENG ON)" Active Test: 100 to 120 deg(CA) and shaft extends

    -
    VALVEMATIC Current Angle

    Actual VALVEMATIC duration/

    Min.: 0 deg(CA), Max.: 639.9 deg(CA)

    "High" selected in "Activate the VALVEMATIC (ENG ON)" Active Test: 250 deg(CA) or more and shaft retracts

    "Low" selected in "Activate the VALVEMATIC (ENG ON)" Active Test: 100 to 120 deg(CA) and shaft extends

    Minimum duration: 106 deg(CA)

    Maximum duration: 280 deg(CA)

    VALVEMATIC IG OFF

    VALVEMATIC operation state/

    ON or OFF

    ON: Operating with ignition switch off

    Cannot check with GTS when ignition switch off

    One of the items which shows the operating state of the VALVEMATIC is ON.
    VALVEMATIC IG ON

    VALVEMATIC operation state/

    ON or OFF

    ON: Ignition switch ON and engine not running
    VALVEMATIC Cranking

    VALVEMATIC operation state/

    ON or OFF

    ON: While starting engine (during cranking)
    VALVEMATIC bef Warm Up

    VALVEMATIC operation state/

    ON or OFF

    ON: Engine running before engine warmed up (engine coolant temperature 60°C (140°F) or less) or during "Activate the VALVEMATIC before Warm Up" Active Test
    VALVEMATIC aft Warm Up

    VALVEMATIC operation state/

    ON or OFF

    ON: Engine running after engine warmed up (engine coolant temperature 60°C (140°F) or higher) or during "Activate the VALVEMATIC after Warm Up" Active Test
    VALVEMATIC IDM Hi Temp

    VALVEMATIC operation state/

    ON or OFF

    ON: Continuously variable valve lift controller assembly overheating
    VALVEMATIC Low (ACT)

    VALVEMATIC operation state/

    ON or OFF

    ON: System operating with minimum valve lift or "Low" selected in "Activate the VALVEMATIC (ENG ON)" Active Test
    VALVEMATIC High (ACT)

    VALVEMATIC operation state/

    ON or OFF

    ON: System operating with maximum valve lift or "High" selected in "Activate the VALVEMATIC (ENG ON)" Active Test
    VN Turbo Type

    VN turbo type/

    Not Avl, Commo, Vacuum, CAN Com or DC

    Not Avl -
    Catalyst Temp B1S1

    Catalyst temperature (for Bank 1 Sensor 1)/

    Min.: -40°C, Max.: 6513.5°C

    - -
    Catalyst Temp B1S2

    Catalyst temperature (for Bank 1 Sensor 2)/

    Min.: -40°C, Max.: 6513.5°C

    - -
    Starter Signal

    Starter signal/

    ON or OFF

    ON: Cranking -
    Power Steering Signal

    Power steering switch signal/

    ON or OFF

    - -
    Neutral Position SW Signal

    PNP switch status/

    ON or OFF

    ON: P or N position -
    Clutch Switch

    Clutch switch/

    ON or OFF

    ON: Clutch pedal depressed -
    Stop Light Switch

    Stop light switch/

    ON or OFF

    ON: Brake pedal depressed -
    Shift Indication Enable

    Shift indication enable/

    ON or OFF

    - -
    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 -
    ASL Switch

    Adjustable speed limiter switch status/

    ON or OFF

    ON: Adjustable speed limiter switch on

    OFF: Adjustable speed limiter switch off

    -
    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

    - -
    Misfire Test Result

    Check mode result for misfire monitor/

    Compl or Incmpl

    - -
    OXS1 Test Result

    Check mode result for heated oxygen sensor/

    Compl or Incmpl

    - -
    A/F Test Results #1

    Check mode result for air-fuel ratio sensor/

    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 codes/

    Min.: 0, Max.: 255

    - The number of stored DTCs.
    MIL

    MIL status/

    ON or OFF

    ON: MIL on -
    MIL ON Run Distance

    MIL on run distance/

    Min.: 0 km, Max.: 65535 km

    Distance 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 after DTC cleared/

    Min.: 0 km, Max.: 65535 km

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

    Warm-up cycle after DTC cleared/

    Min.: 0, Max.: 255

    - The number of warm-up cycles after the DTC is cleared.
    Dist Batt Cable Disconnect

    Total distance vehicle driven after battery cable disconnected/

    Min.: 0 km, Max.: 65535 km

    - -
    IG OFF Elapsed Time

    Time elapsed since ignition switch was turned from ON to off/

    Min.: 0 min, Max.: 655350 min

    - -
    OBD Requirements OBD requirement EOBD (Euro-OBD) -
    Number of Emission DTC Emission-related DTCs - The number of emission-related DTCs.
    TC and TE1

    TC and TE1 terminal of DLC3/

    ON or OFF

    - -
    Ignition Trig. Count

    Ignition counter/

    Min.: 0, Max.: 65535

    0 to 400 -
    Cylinder #1 Misfire Count

    Misfire counter of cylinder 1/

    Min.: 0, Max.: 255

    0 to 16 -
    Cylinder #2 Misfire Count

    Misfire counter of cylinder 2/

    Min.: 0, Max.: 255

    0 to 16 -
    Cylinder #3 Misfire Count

    Misfire counter of cylinder 3/

    Min.: 0, Max.: 255

    0 to 16 -
    Cylinder #4 Misfire Count

    Misfire counter of cylinder 4/

    Min.: 0, Max.: 255

    0 to 16 -
    All Cylinders Misfire Count

    All cylinders misfire counter/

    Min.: 0, Max.: 255

    0 to 16 -
    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%

    0 to 99.2% The misfire detecting margin.
    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 ignition switch turned to ON/

    Min.: 0, Max.: 255

    -
    • Indicates the number of times starter turned ON in the current driving cycle.

    • Number of times starter turned ON before engine started displayed in the 1 position.

    • Number of times starter turned ON after engine started displayed in the 10 position.

    Example:

    If "21" is displayed on the GTS, the starter was turned ON 1 time before engine start and turned ON 2 times after engine start. (The maximum value for each counter is 9 times before engine start and 11 times after engine start)

    Run Dist of Previous Trip

    Distance driven during previous trip/

    Min.: 0 km, Max.: 655.35 km

    -

    Before 5 seconds elapse after starting the engine, which is the DTC P1604 (Startability Malfunction) detection duration, this parameter indicates the distance driven during the previous trip.

    After 5 seconds elapse after starting the engine, this parameter indicates the distance driven during the current trip calculated from the vehicle speed signal.

    Tech Tips

    Run Dist of Previous Trip in the freeze frame data present when the startability malfunction occurred (DTC P1604 detected) indicates the distance driven during the previous trip, but in all other cases, such as for the snapshot data of the Data List (real-time measurements), or for freeze frame data present when DTCs other than P1604 were detected, the value indicates the distance driven during the current trip.

    Compression Leakage Count

    Compression leakage count/

    Min.: 0, Max.: 255

    0 When the counter displays 1 or higher during an engine stall, startability malfunction or rough idle, it may be the result of pressure loss caused by deposits jamming the valve, etc.
    Rough Idle Status

    Status of the rough idle status/

    Normal, Misfire, Continuous poor combustion, Intermittent poor combustion or 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
    Rough Idle #3

    Status of the rough idle #3/

    ON or OFF

    OFF
    Rough Idle #4

    Status of the rough idle #4/

    ON or OFF

    OFF
    Engine Starting Time

    Time elapsed after engine started (interval between ignition switch ON 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 rpm at which fuel cut occurs +500 rpm).
    Electric Fan Motor

    Electric fan motor status/

    ON or OFF

    - -
    Brake Override System

    Brake override system status/

    ON or OFF

    ON: Brake override system operation -
    Idle Fuel Cut

    Fuel cut idle/

    ON or OFF

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

    Status of immobiliser fuel cut/

    ON or OFF

    - -
    Immobiliser Fuel Cut History

    Status of the immobiliser fuel cut history/

    ON or OFF

    - -
    Comm with VALVEMATIC

    Status of communication with valvematic system/

    Comm or No Comm

    - -
    Electrical Load Signal 1

    Electrical load signal/

    ON or OFF

    - -
    Electrical Load Signal 2

    Electrical load signal/

    ON or OFF

    - -
    Model Code Model code -

    The identifying model code:

    ZRT27#

    Engine Type Engine type -

    The identifying engine type:

    2ZRFAE

    Cylinder Number

    Number of cylinders/

    Min.: 0, Max.: 255

    -

    The identifying number of cylinders:

    4

    Transmission Type Transaxle type -

    The identifying transaxle type:

    MT, CVT

    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.
    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.
    SPD (NT)

    Input turbine speed/

    Min.: 0 rpm, Max.: 12750 rpm


    • Lock-up ON (After warming up engine): Input turbine speed (NT) equal to engine speed

    • Lock-up OFF (Idling at P or N position): Input turbine speed (NT) nearly equal to engine speed

    • Vehicle stopped in R position: 0 rpm

    -
    MT Down Shift Indication

    MT down shift indication/

    ON or OFF

    - -
    MT Up Shift Indication

    MT up shift indication/

    ON or OFF

    - -

    *: Excluding 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.


    • Data List can be displayed during Active Tests.


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON and turn the GTS on.

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

    4. Perform Active Tests by referring to the table below.

    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 0.2% graduations 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 A/F (Air Fuel Ratio) sensor and Heated Oxygen (HO2) sensor voltage outputs.


    • To conduct the test, enter the following menus: Active Test / Control the Injection Volume for A/F Sensor / Data List / A/F Control System / AFS Voltage B1S1 and O2S B1S2.

    Activate the VSV for Intake Control Activate VSV for intake control ON/OFF -
    Activate the VSV for Evap Control Activate purge VSV control 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 ignition switch is ON.


    • 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 test is possible when the following conditions are met:


    • The ignition switch is ON.


    • The engine is stopped.

    Control the Electric Cooling Fan Control electric cooling fan motor ON/OFF -
    Control the ETCS Open/Close Slow Speed Throttle actuator Close/Open

    The test is possible when the following conditions are met:


    • The ignition switch is ON.


    • The engine is stopped.


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

    Control the ETCS Open/Close Fast Speed Throttle actuator Close/Open
    Control the VVT Linear (Bank1) Control VVT Between -128 and 127%
    • The engine stalls or idles roughly when the VVT actuator is operated at 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

    (Camshaft Timing Oil Control Valve)

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

    • The engine is running and idles normally when the OCV is OFF.

    • 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 (Bank 1) Control VVT Between -128 and 127%
    • The engine stalls or idles roughly when the VVT actuator is operated at 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 Select Cylinder Fuel Cut Selected cylinder (cylinder #1 to #4) injector fuel cut

    #1/#2/#3/#4

    ON/OFF

    The test is possible while the vehicle is stopped and the engine is idling.
    Control the All Cylinders Fuel Cut All cylinder fuel cut ON/OFF
    Check the Cylinder Compression *3

    Check the cylinder compression pressure

    (measuring engine speed for each cylinder)

    ON/OFF Fuel injection and ignition stop in all the cylinders.
    Activate the VALVEMATIC (ENG OFF)*1 Moves continuously variable valve lift controller assembly to position corresponding to minimum or maximum duration High/Low/OFF
    • The engine is not running.

    • The ignition switch is ON.

    • The continuously variable valve lift controller assembly is removed from the engine.

    • The engine coolant temperature is 0°C (32°F) or higher.

    Activate the VALVEMATIC (ENG ON)*2 Operates VALVEMATIC system to set valve lift to maximum or minimum High/Low/OFF
    • The vehicle is stationary.

    • The engine coolant temperature is 40°C (104°F) or higher.

    • The shift lever is in P or N (for CVT) or neutral (for M/T).

    • The vehicle should not be driven.

    Activate the VALVEMATIC before Warm Up Sets VALVEMATIC system to operating position that occurs before engine warmed up ON/OFF
    • The vehicle is stationary.

    • The engine is idling.

    • The engine coolant temperature is 40°C (104°F) or higher.

    • The shift lever is in P or N (for CVT) or neutral (for M/T).

    • After the Active Test is performed, driving the vehicle is possible

    Activate the VALVEMATIC after Warm Up Sets VALVEMATIC system to operating position that occurs after engine warmed up ON/OFF
    • The vehicle is stationary.

    • The engine is idling.

    • The engine coolant temperature is 40°C (104°F) or higher.

    • The shift lever is in P or N (for CVT) or neutral (for M/T).

    • After the Active Test is performed, driving the vehicle is possible

    Tech Tips


    • *1: If the engine is cranked for 5 seconds or more while power to the ECM and continuously variable valve lift controller assembly is cut, perform the "Activate the VALVEMATIC (ENG OFF)" Active Test by selecting "Low". By performing this procedure, the minimum valve lift value for the "continuously variable valve lift controller assembly" can be learned.

    • *2: Maintain an engine speed of 3000 rpm with the shift lever in P (for CVT) or neutral (for Manual Transaxle), and if the MAP changes when the value of the "Activate the VALVEMATIC (ENG ON)" Active Test is changed between "High" and "OFF" or "OFF" and "Low", the VALVEMATIC system is normal.

      Tech Tips

      If the intake valve advance angle is within the VALVEMATIC operation prohibition range depending on the operating state of the VVT system, the Active Test "Activate the VALVEMATIC (ENG ON)" is prohibited. If the advance angle cannot be detected due to a malfunction in the VVT system, the Active Test "Activate the VALVEMATIC (ENG ON)" is prohibited.

      Result
      High
      VALVEMATIC Current Angle: 250 deg(CA) or more and shaft retracts
      Low
      VALVEMATIC Current Angle: 100 to 120 deg(CA) and shaft extends
    • A0058MUE03

      Refer to the illustration for the intake valve duration, state of VVT operation and VALVEMATIC operation position before and after warming up the engine.

    • *3: When cranking the engine, each cylinder measures the engine speed.

      In this Active Test, the fuel and ignition 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 ignition switch off.

    3. Connect the GTS to the DLC3.

    4. Turn the ignition switch to ON.

    5. Turn the GTS on.

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

      Tech Tips


      • To display the entire Data List, press the pull down menu button next to Primary. Then select Compression.

      • Push the Function button and then select Snapshot Configuration to set the Trigger Point to zero.

      • Set the Record Time to 30 seconds.

    7. Push the snapshot button to turn the snapshot function on.

      Tech Tips

      Using the snapshot function, data can be recorded during the Active Test.

    8. While the engine is not running, press the RIGHT or LEFT button to change 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.

    9. Fully open the throttle.

    10. Crank the engine for about 10 seconds.

      Tech Tips

      Continue to crank the engine until the values change from the default value (51199 rpm).

    11. Monitor the engine speed (Engine Speed of Cyl #1 to #4) displayed on the GTS.

      Note


      • Do not crank the engine continuously for 20 seconds or more.

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

      • Use a fully-charged battery.

      Tech Tips

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

    12. Stop cranking the engine, and then change "Check the Cylinder Compression" to OFF after the engine stops.

      Note

      If the Active Test is changed to OFF while the engine is being cranked, the engine will start.

    13. Push the snapshot button to turn the snapshot function off.

    14. Enter the following menus: Function / Snapshot Review / Engine and ECT / Snapshot File Manager, select the recorded data and display the data.

      Tech Tips

      If the data is not displayed, the change in the values cannot be observed.

    15. Check the change in engine speed values.

      Tech Tips

      As the data values of the Active Test return to their default values when cranking is stopped, the engine speed value of each cylinder cannot be observed. Therefore, it is necessary to use the data recorded with the snapshot function to check the engine speed values recorded during cranking.