SFI SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the intelligent tester 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 intelligent tester to the DLC3.

    4. Turn the ignition switch to ON.

    5. Turn the tester on.

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

    7. According to the display on the tester, read the Data List.

      Tech Tips

      If no idling conditions are specified, the shift lever should be in N (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 (0 mph), Max.: 255 km/h (158 mph)

    		 Actual vehicle speed Speed indicated on speedometer
    Engine Speed

    Engine speed:

    Min.: 0 rpm, Max.: 16383 rpm

    		 550 to 650 rpm: Idling -
    Calculate Load

    Calculated load by ECM:

    Min.: 0%, Max.: 100%

    • 10 to 40%: Idling

    • 10 to 40%: Running without load at 2500 rpm

    		 -
    Vehicle Load

    Vehicle load:

    Min.: 0%, Max.: 25700%

    		 Actual vehicle load Load percentage in terms of maximum intake air flow amount
    MAF

    Air flow rate from mass air flow meter:

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

    • 0.8 to 1.8 gm/s: Idling

    • 2.3 to 6.0 gm/s: Running without load at 2500 rpm

    If value is approximately 0.0 gm/s:


    • Mass air flow meter power source circuit open


    • VG circuit open or short

    If value 271.0 gm/s or more:


    • E2G circuit open
    Atmosphere Pressure

    Atmospheric pressure:

    Min.: 0 kPa (0 mmHg), Max.: 255 kPa (1912 mmHg)

    		 Equivalent to atmospheric pressure (absolute pressure) -
    MAP

    Intake manifold pressure:

    Min.: 0 kPa (0 mmHg), Max.: 255 kPa (1912 mmHg)

    • 80 to 110 kPa (600 to 825 mmHg): Ignition switch ON

    • 20 to 40 kPa (150 to 300 mmHg): Idling

    		 -
    Coolant Temp

    Engine coolant temperature:

    Min.: -40°C (-40°F), Max.: 140°C (284°F)

    80 to 95°C

    (176 to 203°F): After warming up

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

    • If value higher than 140°C (284°F), sensor circuit shorted.
    Intake Air

    Intake air temperature:

    Min.: -40°C (-40°F), Max.: 140°C (284°F)

    		 Equivalent to ambient air temperature

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

    • If value higher than 140°C (284°F), sensor circuit shorted.
    Engine Run Time

    Engine run time:

    Min.: 0 s, Max.: 65535 s

    		 Time since engine started -
    Initial Engine Coolant Temp

    Engine coolant temperature at engine start:

    Min.: -40°C (-40°F), Max.: 119.3°C (894.8°F)

    		 Close to ambient air temperature -
    Initial Intake Air Temp

    Intake air temperature at engine start:

    Min.: -40°C (-40°F), Max.: 119.3°C (894.8°F)

    		 Close to ambient air temperature -
    Battery Voltage

    Battery voltage:

    Min.: 0 V, Max.: 65.535 V

    		 11 to 14 V: Ignition switch ON -
    Glow Indicator Supported*4

    Glow indicator supported/

    Unsupp or Supp

    		 - -
    Glow Indicator*4

    Glow indicator/

    ON or OFF

    		 - -
    Accelerator Position

    Accelerator pedal position:

    Min.: 0%, Max.: 399.9%

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

    Absolute accelerator pedal position No. 1:

    Min.: 0%, Max.: 100%

    10 to 22%: Accelerator pedal released

    52 to 90%: Accelerator pedal fully depressed

    		 Read value with ignition switch ON
    Accel Sens. No. 2 Volt %

    Absolute accelerator pedal position No. 2:

    Min.: 0%, Max.: 100%

    24 to 40%: Accelerator pedal released

    68 to 95%: Accelerator pedal fully depressed

    		 Read value with ignition switch ON
    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
    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
    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 learning value No. 1:

    Min.: 0 deg, Max.: 124.5 deg

    		 - ETCS service data
    Accel Fully Close Learn #2

    Accelerator fully closed learning value No. 2:

    Min.: 0 deg, Max.: 124.5 deg

    		 - ETCS service data
    Throttle Sensor Volt %

    Throttle valve opening percentage according to throttle position sensor:

    Min.: 0%, Max.: 100%

    • 10 to 22%: Accelerator pedal released

    • 64 to 96%: Accelerator pedal fully depressed

    		 Value calculated based on the voltage at terminal VTA1
    Throttle Sensor #2 Volt %

    Throttle valve opening percentage according to throttle position sensor No. 2:

    Min.: 0%, Max.: 100%

    • 42 to 62%: Accelerator pedal released

    • 92 to 100%: Accelerator pedal fully depressed

    		 Value calculated based on the voltage at terminal VTA2
    ST1

    Brake pedal signal:

    ON or OFF

    		 ON: Brake pedal released -
    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 fully depressed

    		 -
    Throttle Require Position

    Required throttle position:

    Min.: 0 V, Max.: 4.98 V

    		 0.5 to 1.1 V: Idling -
    Throttle Sensor Position*2

    Throttle position sensor:

    Min.: 0%, Max.: 100%

    • 0%: Accelerator pedal released


    • 50 to 80%: Accelerator pedal fully depressed

    		 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: 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 sensor No. 2 output voltage:

    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.: 4.98 V

    		 0.5 to 4.8 V -
    Throttle Sens Open Pos #1

    Throttle sensor opener position No. 1:

    Min.: 0 V, Max.: 4.98 V

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

    Throttle sensor opener position No. 2:

    Min.: 0 V, Max.: 4.98 V

    		 1.7 to 2.5 V ETCS service data
    Throttle Motor Current

    Throttle motor 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 Position

    Throttle valve opening angle:

    Min.: 0 deg, Max.: 499.99 deg

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    ISC Flow

    Flow rate calculated from information from each sensor:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    ISC Position

    Target valve opening angle calculated from 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 value:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    ISC Learning Value

    ISC learning value:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Electric Load Feedback Val

    Electrical load feedback value:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Air Conditioner FB Val

    Air conditioner load feedback value:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    PS Feedback Val

    Power steering load feedback value:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Low Revolution Control

    Status of low engine speed control:

    ON or OFF

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Neutral Control*4

    N position control status:

    ON or OFF

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    N Range Status*4

    Shift lever N status:

    ON or OFF

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Eng Stall Control FB Flow

    Feedback value of intake air flow:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Deposit Loss Flow

    Deposit loss air flow rate:

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

    		 -

    • This value indicates the amount of compensation for a decrease in flow passage area due to the buildup of deposits on the throttle valve.

    • Check this value for reference when the engine stalls, is difficult to start, or idles roughly.

    • When the ISC learned value is initialized by disconnecting the battery negative terminal or removing the fuses (EFI MAIN and ETCS fuses), perform the following procedures in order to quickly relearn the Deposit Loss Flow value. After the Deposit Loss Flow has been relearned, gradual fine adjustments will continue automatically.


      • Start the engine cold and allow the engine to idle.

      • After the engine is warmed up (engine coolant temperature is above 80°C [176°F]), allow the engine to idle for an additional 5 minutes.

      • Turn the ignition switch off and wait for 30 seconds.

      • Start the engine again, and allow the engine to idle for 5 minutes.
    Injector (Port)

    Injection period of No. 1 cylinder:

    Min.: 0 μs, Max.: 65535 μs

    		 1000 to 2500 μs: Idling, engine warmed up -
    Injection Volum (Cylinder 1)

    Injection volume (Cylinder 1):

    Min.: 0 ml, Max.: 2.047 ml

    		 0 to 0.15 ml: Idling Total fuel injection volume of 10 injections
    Fuel Pump/Speed Status

    Fuel pump status:

    ON or OFF

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

    Purge valve control duty:

    Min.: 0%, Max.: 100%

    		 0 to 50%: Idling Command signal from ECM
    EVAP Purge Flow

    Ratio of evaporative purge flow to intake air volume:

    Min.: 0%, Max.: 399.9%

    		 0 to 10%: Idling -
    Purge Density Learn Value

    Learning value of purge density:

    Min.: -200, Max.: 199.993

    		 -40 to 10: Idling -
    EVAP Purge VSV

    Purge valve status:

    ON or OFF

    		 - Active Test support data
    Purge Cut VSV Duty

    Purge cut VSV duty/

    Min.: 0%, Max.: 399.9%

    		 - -
    Target Air-Fuel Ratio

    Ratio compared to stoichiometric level:

    Min.: 0, Max.: 1.99

    		 0.8 to 1.2: Idling

    • 0 to 0.999 = Rich

    • 1 = Stoichiometric air fuel ratio

    • 1.001 to 1.990 = Lean
    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 greater than 1 (1.001 to 1.990) = Lean

    		 -
    AFS Voltage B1S1

    Air fuel ratio sensor output voltage (for Bank 1 Sensor 1):

    Min.: 0 V, Max.: 7.99 V

    2.8 to 3.8 V:

    Driving at 70 km/h (44 mph)

    		 Performing Control the Injection Volume or Control the Injection Volume for A/F Sensor function of Active Test enables technicians to check output voltage of sensor.
    AFS Current B1S1

    A/F sensor output current (for Bank 1 Sensor 1):

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

    		 -0.5 to 0.5 mA: Idling Performing 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 current of the sensor.
    A/F Heater Duty #1

    Air fuel ratio sensor heater duty ratio (for Bank 1)

    Min.: 0%, Max.: 399.9%

    		 0 to 100% -
    O2S B1S2

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

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

    Not Act or Active

    		 - -
    O2 Heater Curr Val B1S2

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

    Min.: 0 A, Max.: 4.999 A

    		 - -
    Short FT #1

    Short-term fuel trim (for Bank 1):

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

    		 -15 to 15% Short-term fuel compensation used to maintain air fuel ratio at stoichiometric air fuel ratio.
    Long FT #1

    Long-term fuel trim (for Bank 1):

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

    		 -15 to 15%

    • This item refers to the overall fuel compensation 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 learning 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 learned 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 (for Bank 1):

    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 (for Bank 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 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 (for Bank 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 middle 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 (for Bank 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 middle 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 (for Bank 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 high load range (when the range of engine loads is divided into four parts).
    Total FT #1

    Total fuel trim value for fuel system (for Bank 1):

    Min.: -0.5, Max.: 0.496

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

    Fuel system status (for Bank 1):

    Unused, OL, CL, OLDrive, OLFault or CLFault

    		 CL: Idling after warming up

    • OL (Open Loop): Has not yet satisfied conditions to go closed loop

    • CL (Closed Loop): Using air fuel ratio sensor as feedback for fuel control

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

    • OLFault: Open loop due to detected system fault

    • CLFault: Closed loop but air fuel ratio sensor, which is used for fuel control, malfunctioning
    Fuel System Status #2

    Fuel system status (for Bank 2):

    Unused, OL, CL, OLDrive, OLFault or CLFault

    		 Unused -
    IGN Advance

    Ignition timing advance for No. 1 cylinder:

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

    BTDC 0 to 10 deg: Idling

    N (Neutral)

    		 -
    Knock Feedback Value

    Knock feedback value:

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

    -20 to 0 deg(CA):

    Driving at 70 km/h (44 mph)

    		 Service data
    Knock Correct Learn Value

    Knock correction learning value:

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

    0 to 25 deg(CA):

    Driving at 70 km/h (44 mph)

    		 Service data
    Idle Spark Advn Ctrl #1

    Ignition timing advance value (for No. 1 cylinder):

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Idle Spark Advn Ctrl #2

    Ignition timing advance value (for No. 2 cylinder):

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Idle Spark Advn Ctrl #3

    Ignition timing advance value (for No. 3 cylinder):

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Idle Spark Advn Ctrl #4

    Ignition timing advance value (for No. 4 cylinder):

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Target EGR Position

    Target EGR position:

    Min.: 0%, Max.: 100%

    0 to 60%:

    Idling after engine warmed up and vehicle is under normal atmospheric pressure

    		 -
    EGR Step Position

    EGR step position status:

    Min.: 0 step, Max.: 255 step

    		 - -
    VVT Control Status #1

    VVT control (bank 1) status:

    ON or OFF

    		 - -
    VVT Advance Fail

    Status of VVT advance fail:

    ON or OFF

    		 ON: VVT control failure -
    VVT Aim Angle #1*1

    VVT aim angle (for Bank 1):

    Min.: 0%, Max.: 399.9%

    		 0 to 80% VVT duty signal value during intrusive operation
    VVT Change Angle #1*1

    VVT change angle (for Bank 1):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    		 0 DegFR Displacement angle during intrusive operation
    VVT OCV Duty #1*1

    VVT oil control valve operation duty (for Bank 1):

    Min.: 0%, Max.: 399.9%

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

    VVT exhaust hold duty ratio learning value (for Bank 1):

    Min.: 0%, Max.: 399.9%

    		 0 to 80%: Idling VVT duty signal value during intrusive operation
    VVT Ex Chg Angle #1*1

    VVT exhaust change angle (for Bank 1):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    		 0 to 5 DegFR: Idling Displacement angle during intrusive operation
    VVT Ex OCV Duty #1*1

    VVT exhaust oil control valve duty (for Bank 1):

    Min.: 0%, Max.: 399.9%

    		 0 to 100%: Idling Requested duty value for intrusive operation
    VN Turbo Type

    VN turbo type:

    Not Avl, Commo, Vacuum or CAN Com

    		 Not Avl (Unused) -
    Catalyst Temp B1S1

    Estimated catalyst temperature (for Bank 1 Sensor 1):

    Min.: -40°C (-40°F), Max.: 6513.5°C (11756.3°F)

    		 - -
    Catalyst Temp B1S2

    Estimated catalyst temperature (for Bank 1 Sensor 2):

    Min.: -40°C (-40°F), Max.: 6513.5°C (11756.3°F)

    		 - -
    Starter Signal

    Starter switch signal:

    ON or OFF

    		 ON: Cranking -
    Power Steering Signal

    Power steering signal:

    ON or OFF

    		 ON: Power steering operation -
    Neutral Position SW Signal*4

    Park/neutral position switch status:

    ON or OFF

    		 ON: P or N position -
    Clutch Switch*3

    Clutch switch status:

    ON or OFF

    		 ON: Clutch pedal depressed -
    Clutch Start SW*3

    Clutch start switch status:

    ON or OFF

    		 ON: Clutch pedal depressed -
    Stop Light Switch

    Stop light switch:

    ON or OFF

    		 ON: Brake pedal depressed -
    Shift Indication Enable*3

    Shift Indication Enable:

    ON or OFF

    		 - -
    A/C Signal

    Air conditioning signal:

    ON or OFF

    		 ON: Air conditioning ON -
    Closed Throttle Position SW

    Closed throttle position switch:

    ON or OFF

    ON: Throttle fully closed

    OFF: Throttle open

    		 -
    Fuel Cut Condition

    Fuel cut determination flag:

    ON or OFF

    		 - -
    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

    		 - -
    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:

    Avail or Not Avl

    		 - -
    Fuel System Monitor

    Fuel system monitor:

    Avail or Not Avl

    		 - -
    Misfire Monitor

    Misfire monitor:

    Avail or Not Avl

    		 - -
    EGR/VVT Monitor

    EGR/VVT Monitor:

    Avail or Not Avl

    		 - -
    EGR/VVT Monitor

    EGR/VVT Monitor:

    Compl or Incmpl

    		 - -
    O2S(A/FS) Heater Monitor

    O2S(A/FS) Heater Monitor:

    Avail or Not Avl

    		 - -
    O2S(A/FS) Heater Monitor

    O2S(A/FS) Heater Monitor:

    Compl or Incmpl

    		 - -
    O2S (A/FS) Monitor

    O2S (A/FS) monitor:

    Avail or Not Avl

    		 - -
    O2S (A/FS) Monitor

    O2S (A/FS) monitor:

    Compl or Incmpl

    		 - -
    A/C Monitor

    A/C Monitor:

    Avail or Not Avl

    		 - -
    A/C Monitor

    A/C Monitor:

    Compl or Incmpl

    		 - -
    2nd Air Monitor

    2nd Air Monitor:

    Avail or Not Avl

    		 - -
    2nd Air Monitor

    2nd Air Monitor:

    Compl or Incmpl

    		 - -
    EVAP Monitor

    EVAP Monitor:

    Avail or Not Avl

    		 - -
    EVAP Monitor

    EVAP Monitor:

    Compl or Incmpl

    		 - -
    Heated Catalyst Monitor

    Heated Catalyst Monitor:

    Avail or Not Avl

    		 - -
    Heated Catalyst Monitor

    Heated Catalyst Monitor:

    Compl or Incmpl

    		 - -
    Catalyst Monitor

    Catalyst monitor:

    Avail or Not Avl

    		 - -
    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

    		 - Number of detected DTCs
    MIL

    MIL status:

    ON or OFF

    		 ON: MIL ON -
    MIL ON Run Distance

    Distance traveled since MIL turned ON:

    Min.: 0 km, Max.: 65535 km

    		 Distance since DTC detected -
    Running Time from MIL ON

    Running time since MIL turned ON:

    Min.: 0 min, Max.: 65535 min

    		 Equivalent to running time since MIL turned ON -
    Time after DTC Cleared

    Time since DTCs cleared:

    Min.: 0 min, Max.: 65535 min

    		 Equivalent to time since DTCs cleared -
    Distance from DTC Cleared

    Distance traveled since DTCs cleared:

    Min.: 0 km, Max.: 65535 km

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

    Warm-up cycles since DTCs cleared:

    Min.: 0, Max.: 255

    		 - Number of warm-up cycles since 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 ignition switch turned off:

    Min.: 0 min, Max.: 655350 min

    		 Cumulative time after ignition switch turned off -
    OBD Requirements OBD requirement EOBD (Euro OBD) -
    Number of Emission DTC Number of emission DTCs - -
    TC and TE1

    TC and CG (TE1) terminals of DLC3:

    ON or OFF

    		 - -
    Ignition Trig. Count

    Ignition counter:

    Min.: 0, Max.: 65535

    		 0 to 400 -
    Cylinder #1 Misfire Count

    Misfire count of No. 1 cylinder:

    Min.: 0, Max.: 255

    		 0: Normal -
    Cylinder #2 Misfire Count

    Misfire count of No. 2 cylinder:

    Min.: 0, Max.: 255

    		 0: Normal -
    Cylinder #3 Misfire Count

    Misfire count of No. 3 cylinder:

    Min.: 0, Max.: 255

    		 0: Normal -
    Cylinder #4 Misfire Count

    Misfire count of No. 4 cylinder:

    Min.: 0, Max.: 255

    		 0: Normal -
    All Cylinders Misfire Count

    Misfire count of all cylinders:

    Min.: 0, Max.: 255

    		 0: Normal -
    Misfire RPM

    Engine speed when misfire occurs:

    Min.: 0 rpm, Max.: 6375 rpm

    		 0 rpm: Misfire 0 -
    Misfire Load

    Engine load when misfire occurred:

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

    		 0 g/rev: Misfire 0 -
    Misfire Margin

    Margin to detect engine misfire:

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

    		 0 to 99.22% Misfire detection margin
    Catalyst OT MF F/C

    Catalyst over temperature misfire prevention F/C:

    Avail or Not Avl

    Avail: Cat OT MF F/C available

    Not Avl: Cat OT MF F/C not available

    		 -
    Cat OT MF F/C History

    Catalyst over temperature misfire prevention F/C history:

    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 is 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 is 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 is 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 is operating -
    Engine Speed (Starter Off)

    Engine speed when starter off:

    Min.: 0 rpm, Max.: 51199 rpm

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Starter Count

    Number of times starter turned on after ignition switch turned from off to ON:

    Min.: 0, Max.: 255

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Run Dist of Previous Trip

    Distance traveled during previous trip:

    Min.: 0 km, Max.: 655.35 km

    		 -

    Before 5 seconds elapse after starting the engine, which is 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 freeze frame data which were 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 Data List (real-time measurements), or for freeze frame data which were present when the DTCs other than P1604 were detected, the value indicates the distance driven during the current trip.
    Engine Starting Time

    Time elapsed after engine started (interval between ignition switch ON and off):

    Min.: 0 ms, Max.: 655350 ms

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Previous Trip Coolant Temp

    Coolant temperature of previous trip:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Previous Trip Intake Temp

    Intake air temperature of previous trip:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Engine Oil Temperature

    Engine oil temperature (estimated):

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Previous Trip Eng Oil Temp

    Engine oil temperature of previous trip (estimated):

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Ambient Temp for A/C

    Ambient temperature:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Previous Trip Ambient Temp

    Ambient temperature of previous trip:

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

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Engine Start Hesitation

    History of instances of slow engine starts:

    ON or OFF

    		 - -
    Low Rev for Eng Start

    History of low engine speed after engine starts:

    ON or OFF

    		 - -
    Minimum Engine Speed

    Minimum engine speed:

    Min.: 0 rpm, Max.: 51199 rpm

    		 -

    Reference:

    Check the value when the engine stalls, is difficult to start, or idles roughly.
    Fuel Cut Elps Time

    Time elapsed after high engine speed detected:

    Min.: 0 sec, Max.: 68746 sec

    		 - Time after the ECM detects a high engine speed (fuel cut speed + 500 rpm or more)
    Electric Fan Motor

    Electric fan motor:

    ON or OFF

    		 ON: Electric fan motor operating Active Test support data
    Brake Override System

    Brake Override System Status:

    ON or OFF

    		 ON: Brake override system operation -
    Electric Cooling Fan High

    Electric fan motor operation status:

    ON or OFF

    		 ON: Cooling fan operated at high speed -
    Electric Cooling Fan Low

    Electric fan motor operation status:

    ON or OFF

    		 ON: Cooling fan operated at low speed -
    Idle Fuel Cut

    Fuel cut idle:

    ON or OFF

    		 ON: Fuel cut operating Idle Fuel Cut = "ON" when throttle valve fully closed and engine speed over 2500 rpm
    FC TAU

    Fuel cut TAU (Fuel cut with very light load):

    ON or OFF

    		 ON: Fuel cut operating Fuel cut being performed during very light load to prevent incomplete engine combustion
    Immobiliser Fuel Cut

    Status of the immobiliser fuel cut:

    ON or OFF

    		 - -
    Immobiliser Fuel Cut History

    Status of engine immobiliser fuel cut history:

    ON or OFF

    		 - -
    Electrical Load Signal 1

    Electrical load signal:

    ON or OFF

    		 - -
    Electrical Load Signal 2

    Electrical load signal:

    ON or OFF

    		 - -
    Model Code Identifies model code NGJ10# -
    Engine Type Identifies engine type 1NRFE -
    Cylinder Number

    Identifies number of cylinders

    Min.: 0, Max.: 255

    		 4 -
    Transmission Type Identifies transaxle type

    MT*3

    CVT*4

    		 -
    Destination Identifies destination W -
    Model Year

    Identifying model year:

    Min.: 1900, Max.: 2155

    		 20## -
    System Identification Identifying engine system Gasoline -
    Engine Speed of Cyl #1

    Engine rpm during No. 1 cylinder fuel cut:

    Min.: 0 rpm, Max.: 51199 rpm

    		 -

    Output only when Check the Cylinder Compression performed using Active Test

    51199 rpm: Active Test not performed
    Engine Speed of Cyl #2

    Engine rpm during No. 2 cylinder fuel cut:

    Min.: 0 rpm, Max.: 51199 rpm

    		 -

    Output only when Check the Cylinder Compression performed using Active Test

    51199 rpm: Active Test not performed
    Engine Speed of Cyl #3

    Engine rpm during No. 3 cylinder fuel cut:

    Min.: 0 rpm, Max.: 51199 rpm

    		 -

    Output only when Check the Cylinder Compression performed using Active Test

    51199 rpm: Active Test not performed
    Engine Speed of Cyl #4

    Engine rpm during No. 4 cylinder fuel cut:

    Min.: 0 rpm, Max.: 51199 rpm

    		 -

    Output only when Check the Cylinder Compression performed using Active Test

    51199 rpm: Active Test not performed
    Av Engine Speed of All Cyl

    Average of engine rpm values during fuel cut of No. 1 to No. 4 cylinder:

    Min.: 0 rpm, Max.: 51199 rpm

    		 -

    Output only when Check the Cylinder Compression performed using Active Test

    51199 rpm: Active Test not performed
    MT Down Shift Indication*3

    MT Down Shift Indication

    ON or OFF

    		 - -
    MT Up Shift Indication*3

    MT Up Shift Indication

    ON or OFF

    		 - -

    • *1: Data List values are displayed only when performing the following Active Test: Control the VVT Linear (Bank 1). For other Active Tests, the Data List value will be 0.

    • *2: Excluding throttle valve opening percentage due to Idle Speed Control (ISC).

    • *3: for Manual Transaxle

    • *4: for CVT

    Tech Tips


    • Normal Condition: If no conditions are specifically stated for "idling", the shift lever should be in P or N (Neutral), the A/C switch should be OFF, and all accessory switches should be OFF.

    • For the Data List items related to CVT system, refer to Continuously Variable Transaxle System Click here.

  2. ACTIVE TEST

    Tech Tips

    Using the intelligent tester 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 intelligent tester to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the tester on.

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

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

    Tester Display Test Part Control Range Diagnostic Note
    Control the Injection Volume Change injection volume Between -12.5 and 24.8%

    • All injectors tested at the same time

    • Perform test at less than 3000 rpm

    • Injection volume can be changed in fine gradations within control range

    • Control the Injection Volume enables the checking and graphing of the air fuel ratio sensor and the heated oxygen sensor voltage outputs.

    • To conduct the test, enter the following menus: Active Test / Control the Injection Volume / AFS Voltage B1S1 and O2S B1S2.

    • During the Active Test, air fuel ratio feedback control and feedback learning are stopped.
    Control the Injection Volume for A/F Sensor Change injection volume -12.5%/0%/12.5%

    • All injectors tested at the same time

    • Perform 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 the heated oxygen sensor voltage outputs.

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

    • During the Active Test, air fuel ratio feedback control and feedback learning are stopped.
    Control the EGR Step Position Control EGR step position 0 to 110 step Test is possible with vehicle stopped and engine idling.
    Activate the VSV for EVAP Control Activate purge valve control OFF/ON Only EVAP VSV is commanded during active test.
    Control the Fuel Pump / Speed Activate fuel pump (C/OPN Relay) OFF/ON

    Perform this test when the following conditions are met:


    • Ignition switch ON

    • Engine is stopped

    • Shift lever is in P (neutral)
    Connect the TC and TE1 Turn on and off TC and TE1 connection OFF/ON

    • ON: TC and TE1 connected

    • OFF: TC and TE1 disconnected

    • Perform this test when the following conditions are met:


      • Ignition switch is ON

      • Engine is stopped

      • Shift lever is in P (neutral)
    Control the Idle Fuel Cut Prohibit Prohibit idling fuel cut control OFF/ON

    Perform this test when the following conditions are met:


    • Ignition switch ON

    • Engine is stopped

    • Shift lever is in P (neutral)
    Prohibit the Catalyst OT Misfire prevent F/C Prohibit fuel cut which prevents catalyst from overheating during misfire ON: Fuel cut prohibited Confirm that the vehicle is stopped and the engine speed is 3000 rpm or less.
    Control the Electric Cooling Fan Control electric cooling fan OFF/ON

    Perform this test when the following conditions are met:


    • Ignition switch ON

    • Engine is stopped

    • Shift lever is in P (neutral)
    Control the ETCS Open/Close Slow Speed Throttle actuator

    Close/Open

    Open: throttle valve opens slowly

    Test is possible when following conditions are met:


    • Ignition switch ON

    • Engine is stopped

    • Accelerator pedal fully depressed (accelerator pedal position: 58° or more)

    • Shift lever is in P (neutral)
    Control the ETCS Open/Close Fast Speed Throttle actuator

    Close/Open

    Open: throttle valve opens quickly
    Control the VVT Linear (Bank 1) Control VVT (bank 1)

    -128 to 127%

    This value added to present oil control valve control duty

    100%: Maximum advance

    -100%: Maximum retard

    • Engine stall or rough idle when VVT actuator operated by 100%.

    • Perform this test when the following conditions are met:


      • Engine is idling

      • Shift lever is in P (neutral)

    • 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 (Bank 1) Control VVT (bank 1)

    OFF/ON

    ON: VVT OCV Duty #1 100%

    • Engine stalls or idles roughly when the camshaft timing oil control valve is turned on.

    • Engine runs and idles normally when the camshaft timing oil control valve is off.

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

    • Perform this test when the following conditions are met:


      • Engine is idling

      • Shift lever is in P (neutral)
    Control the VVT Exhaust Linear (Bank 1) Control VVT (Bank 1) for exhaust camshaft

    -128 to 127%

    This value added to present oil control valve control duty

    100%: Maximum retard

    -100%: Maximum advance

    • Engine stalls or idles roughly when VVT actuator is operated at 100%.

    • Perform this test when the following conditions are met:


      • Engine is idling

      • Shift lever is in P (neutral)

    • 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

    OFF/ON

    Perform this test when the following conditions are met:


    • Vehicle is stopped

    • Engine is idling

    • Shift lever is in P (neutral)
    Control the All Cylinders Fuel Cut Control fuel cut for all cylinders OFF/ON

    Perform this test when the following conditions are met:


    • Vehicle is stopped

    • Engine is stopped

    • Shift lever is in P (neutral)
    Check the Cylinder Compression* Check the cylinder compression pressure OFF/ON Fuel injection and ignition is stopped in all cylinders

    Tech Tips

    *: 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 intelligent tester to the DLC3.

    4. Turn the ignition switch to ON.

    5. Turn the tester 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. Crank the engine for about 10 seconds.

      Tech Tips

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

    10. Monitor the engine speed (Engine Speed of Cyl #1 to #4, Av Engine Speed of All Cyl) displayed on the tester.

      Tech Tips

      At first, the tester 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.

      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 Exit to return to the Active Test menu screen. Then perform Check the Cylinder Compression again.

      • Use a fully-charged battery.

    11. 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.

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

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

    14. 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.