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 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 power switch off.

    3. Connect the intelligent tester to the DLC3.

    4. Turn the power switch on (IG).

    5. Turn the tester on.

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

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

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

    Vehicle speed:

    Min.: 0 km/h (0 mph),

    Max.: 255 km/h (159 mph)

    		 Actual vehicle speed Speed indicated on speedometer
    Engine Speed

    Engine speed:

    Min.: 0 rpm, Max.: 16383 rpm

    		 950 to 1050 rpm: Idling -
    Calculate Load

    Calculated load by ECM:

    Min.: 0%, Max.: 100%

    • 20 to 40%: Idling


    • 15 to 35%: Running without load (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 sub-assembly:

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

    1 to 3 gm/sec: Idling

    4.5 to 8.5 gm/sec: Running without load (2500 rpm)

    If value approximately 0.0 gm/sec:


    • Mass air flow meter sub-assembly power source circuit open


    • VG circuit open or short

    If value 271.0 gm/sec or more:


    • E2G circuit open
    Atmosphere Pressure

    Atmospheric pressure:

    Min.: 0 kPa (0 mmHg),

    Max.: 255 kPa (1913 mmHg)

    		 Equivalent to atmospheric pressure -
    MAP

    Intake manifold pressure:

    Min.: 0 kPa (0 mmHg),

    Max.: 255 kPa (1913 mmHg)

    • 80 to 110 kPa (600 to 825 mmHg): Power switch on (IG)

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

    		 -
    Coolant Temp

    Engine coolant temperature:

    Min.: -40°C (-40°F),

    Max.: 215°C (419°F)

    80 to 100°C (176 to 212°F):

    After warming up

    • If value -40°C (-40°F): Sensor circuit open


    • If value 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 140°C (284°F): Sensor circuit shorted
    Engine Run Time

    Engine run time:

    Min.: 0 s (second),

    Max.: 65535 s (seconds)

    		 Time since engine started -
    Initial Engine Coolant Temp

    Initial engine coolant temperature:

    Min.: -40°C (-40°F),

    Max.: 119.3°C (246.8°F)

    		 Coolant temperature when engine started -
    Initial Intake Air Temp

    Initial intake air temperature:

    Min.: -40°C (-40°F),

    Max.: 119.3°C (246.8°F)

    		 Intake air temperature when engine started -
    Battery Voltage

    Battery voltage:

    Min.: 0 V, Max.: 65.535 V

    		 11 to 16 V: Idling -
    Accel Sensor Out No. 1

    Accelerator pedal position sensor No. 1 voltage:

    Min.: 0 V, Max.: 4.98 V

    		 - -
    Accel Sensor Out No. 2

    Accelerator pedal position sensor No. 2 voltage:

    Min.: 0 V, Max.: 4.98 V

    		 - -
    Throttle Sensor Volt %

    Throttle valve opening percentage according to throttle position sensor:

    Min.: 0%, Max.: 100%

    		 10 to 22%: Accelerator pedal released Value calculated based on the voltage at terminal VTA1
    Throttl Sensor #2 Volt %

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

    Min.: 0%, Max.: 100%

    		 42 to 62%: Accelerator pedal released Value calculated based on the voltage at terminal VTA2
    System Guard

    System guard:

    ON or OFF

    		 - Electronic throttle control system service data
    Throttle Idle Position

    Whether or not throttle position sensor detecting idling:

    ON or OFF

    • ON: Accelerator pedal released

    • OFF: Accelerator pedal depressed

    		 -
    Throttle Require Position

    Required throttle position:

    Min.: 0 V, Max.: 5 V

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

    Throttle position sensor:

    Min.: 0%, Max.: 100%

    		 0%: Accelerator pedal released 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

    		 - Electronic throttle control system service data
    Throttle Position No. 2

    Throttle position sensor No. 2 output voltage:

    Min.: 0 V, Max.: 4.98 V

    		 - Electronic throttle control system service data
    Throttle Position No. 1

    Throttle position sensor No. 1:

    Min.: 0 V, Max.: 5 V

    • 0.5 to 1.1 V: Accelerator pedal released


    • 0.6 to 1.4 V: Fail-safe operating

    		 -
    Throttle Position No. 2

    Throttle position sensor No. 2:

    Min.: 0 V, Max.: 5 V

    • 2.1 to 3.1 V: Accelerator pedal released


    • 2.1 to 3.1 V: Fail-safe operating

    		 -
    Throttle Position Command

    Throttle position command value:

    Min.: 0 V, Max.: 4.9804 V

    		 0.5 to 4.8 V -
    Throttle Sens Open Pos #1

    Throttle sensor opener position No. 1:

    Min.: 0 V, Max.: 4.9804 V

    		 0.6 to 1.4 V Electronic throttle control system service data
    Throttle Sens Open Pos #2

    Throttle sensor opener position No. 2:

    Min.: 0 V, Max.: 4.9804 V

    		 1.7 to 2.5 V Electronic throttle control system service data
    Throttle Motor Current

    Throttle actuator current:

    Min.: 0 A, Max.: 19.9 A

    		 0 to 3.0 A: Idling Electronic throttle control system service data
    Throttle Motor DUTY

    Throttle actuator:

    Min.: 0%, Max.: 100%

    		 10 to 22%: Idling after engine warmed up Electronic throttle control system service data
    Throttle Motor Current

    Throttle actuator current:

    Min.: 0 A, Max.: 19.9 A

    		 0 to 3.0 A: Idling -
    Throttle Motor Open Duty

    Throttle actuator open duty ratio:

    Min.: 0%, Max.: 255%

    		 0 to 40%: Idling When accelerator pedal depressed, duty ratio increased
    Throttle Motor Close Duty

    Throttle actuator close duty ratio:

    Min.: 0%, Max.: 255%

    		 0 to 40%: Idling When accelerator pedal released quickly, duty ratio increased
    Throttle Motor Duty (Open)

    Throttle actuator duty ratio (open):

    Min.: 0%, Max.: 255%

    		 0 to 40%: Idling Electronic throttle control system service data
    Throttle Motor Duty (Close)

    Throttle actuator duty ratio (close):

    Min.: 0%, Max.: 255%

    		 0 to 40%: Idling Electronic throttle control system 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, Max.: 79.998 V

    		 11 to 16 V: Power switch on (IG) and system normal Electronic throttle control system service data
    Actuator Power Supply

    Actuator power supply:

    ON or OFF

    		 ON: Idling -
    Injector (Port)

    Injection duration for cylinder 1:

    Min.: 0 μs, Max.: 65535 μs

    		 1000 to 3000 μs: Idling -
    Injection Volum (Cylinder1)

    Injection volume (Cylinder 1):

    Min.: 0 ml, Max.: 2.047 ml

    		 0.03 to 0.13 ml: Idling Quantity of fuel injection volume for 10 times
    Fuel Pump/Speed Status

    Fuel pump status:

    ON or OFF

    		 - -
    EVAP (Purge) VSV

    EVAP (purge) VSV control duty:

    Min.: 0%, Max.: 100%

    		 0 to 50%: Idling, under purge control Order signal from ECM
    Evap Purge Flow

    Ratio of evaporative purge flow to intake air volume:

    Min.: 0%, Max.: 399.9%

    		 0 to 10%: Idling Service data
    Purge Density Learn Value

    Learning value of purge density:

    Min.: -200, Max.: 199.993

    		 -40 to 10: Idling Service data
    EVAP Purge VSV

    Purge VSV status:

    ON or OFF

    		 - -
    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 -
    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 1.99) = Lean

    		 -
    AFS Voltage B1S1

    Air fuel ratio sensor output voltage for bank 1 sensor 1:

    Min.: 0 V, Max.: 7.99 V

    		 2.6 to 3.8 V: Idling, engine warmed up Performing Control the Injection Volume or Control the Injection Volume for A/F Sensor function of Active Test enables technician to check output voltage of sensors
    AFS Current B1S1

    Air fuel ratio sensor output current for bank 1 sensor 1:

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

    		 -0.5 to 0.5 mA: Idling, engine warmed up Value becomes higher when fuel-cut executed under high engine speed
    A/F Heater Duty #1

    Air fuel ratio 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

    0.0 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 technician to check output voltage of sensors
    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.: 4.9 A

    		 - -
    Short FT #1

    Short-term fuel trim of bank 1:

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

    		 -20 to 20% Short-term fuel compensation used to maintain air fuel ratio at stoichiometric air fuel ratio
    Long FT #1

    Long-term fuel trim of bank 1:

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

    		 -20 to 20% Overall fuel compensation carried out long-term to compensate continual deviation of short-term fuel trim from central value
    Total FT #1

    Total fuel trim of bank 1

    Average value for fuel trim system of bank 1:

    Min.: -0.5, Max.: 0.496

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

    Fuel system status (bank 1):

    OL or CL or OLDrive or OLFault or CLFault

    		 CL: Idling after warming up

    • OL (Open Loop): Has not yet satisfied 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 used for fuel control malfunctioning
    Fuel System Status #2

    Fuel system status (bank 2):

    OL or CL or OLDrive or OLFault or CLFault

    		 Unused -
    IGN Advance

    Ignition timing advance for No. 1 cylinder:

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

    		 BTDC 0 to 16 deg.: Idling -
    Knock Feedback Value

    Feedback value of knocking:

    Min.: -1024°CA, Max.: 1024.0°CA

    -20 to 0°CA:

    Driving at 70 km/h (44 mph)

    		 -
    Knock Correct Learn Value

    Correction learning value of knocking:

    Min.: -1024°CA, Max.: 1024.0°CA

    0 to 27°CA:

    Driving at 70 km/h (44 mph)

    		 -
    Target EGR Position

    Target EGR position:

    Min.: 0%, Max.: 100%

    		 0%: Idling -
    EGR Step Position

    EGR step position:

    Min.: 0 step, Max.: 255 step

    		 0 step: Idling -
    VVT Control Status #1

    VVT control (bank 1) status:

    ON or OFF

    		 - -
    VVT Aim Angle #1*2

    VVT aim angle (bank 1):

    Min.: 0%, Max.: 399.9%

    		 0 to 100% VVT duty signal value during intrusive operation
    VVT Change Angle #1*2

    VVT change angle (bank 1):

    Min.: 0 DegFR, Max.: 639.9 DegFR

    		 0 to 56 DegFR: Idling Displacement angle during intrusive operation
    VVT OCV Duty #1*2

    VVT camshaft timing oil control valve assembly operation duty:

    Min.: 0%, Max.: 399.9%

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

    Variable nozzle turbo type:

    Not Avl or Commo or Vacuum or CAN Com

    		 Not Avl (Unused) -
    Catalyst Temp B1S1

    Catalyst temperature (associated with sensor 1):

    Min.: -40°C (-40°F),

    Max.: 6513.5°C (11756.3°F)

    		 Close to catalyst inlet temperature -
    Catalyst Temp B1S2

    Catalyst temperature (associated with sensor 2):

    Min.: -40°C (-40°F),

    Max.: 6513.5°C (11756.3°F)

    		 Close to catalyst outlet temperature -
    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

    		 - -
    Check Mode

    Check mode:

    ON or OFF

    		 ON: Check mode ON

    Click here

    Misfire Test Result

    Check mode result for misfire monitor:

    Compl or Incmpl

    		 - -
    OXS1 Test Result

    Check mode result for heated oxygen sensor (bank 1):

    Compl or Incmpl

    		 - -
    A/F Test Results #1

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

    Compl or Incmpl

    		 - -
    Complete Parts Monitor

    Comprehensive component monitor:

    Not Avl or Avail

    		 - -
    Fuel System Monitor

    Fuel system monitor:

    Not Avl or Avail

    		 - -
    Misfire Monitor

    Misfire monitor:

    Not Avl or Avail

    		 - -
    EGR/VVT Monitor

    EGR monitor:

    Not Avl or Avail

    		 - -
    EGR/VVT Monitor

    EGR 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 emission related DTCs:

    Min.: 0, Max.: 255

    		 0: No emission related DTC detected -
    MIL

    MIL status:

    ON or OFF

    		 ON: MIL ON -
    MIL ON Run Distance

    Distance traveled since MIL turned ON:

    Min.: 0 km (0 mile),

    Max.: 65535 km (40724 mile)

    		 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 (0 mile),

    Max.: 65535 km (40724 mile)

    		 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 cleared
    Dist Batt Cable Disconnect

    Distance from battery cable disconnected:

    Min.: 0 km (0 mile),

    Max.: 65535 km (40724 mile)

    		 - -
    IG OFF Elapsed Time

    Time after power switch off:

    Min.: 0 min, Max.: 655350 min

    		 - -
    OBD Requirements OBD requirement EOBD (Euro OBD) -
    Number of Emission DTC

    Emission related DTCs:

    Min.: 0, Max.: 127

    		 - Number of emission related DTCs
    TC and TE1

    TC and CG (TE1) terminals of DLC3:

    ON or OFF

    		 - -
    Ignition Trig. Count

    Ignition counter for calculated misfire rate:

    Min.: 0, Max.: 65535

    		 0 to 400 -
    Cylinder #1 Misfire Count

    Misfire count of cylinder 1:

    Min.: 0, Max.: 255

    		 0 -
    Cylinder #2 Misfire Count

    Misfire count of cylinder 2:

    Min.: 0, Max.: 255

    		 0 -
    Cylinder #3 Misfire Count

    Misfire count of cylinder 3:

    Min.: 0, Max.: 255

    		 0 -
    Cylinder #4 Misfire Count

    Misfire count of cylinder 4:

    Min.: 0, Max.: 255

    		 0 -
    All Cylinders Misfire Count

    All cylinders misfire count:

    Min.: 0, Max.: 255

    		 0 -
    Misfire RPM

    Average of engine speed when misfire occurs:

    Min.: 0 rpm, Max.: 6375 rpm

    		 0 rpm: Misfire 0 -
    Misfire Load

    Average of engine load when misfire occurred:

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

    		 0 g/rev: Misfire 0 -
    Misfire Margin

    Misfire monitoring:

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

    		 -100 to 99.2% Misfire detection margin
    Electric Fan Motor

    Electric cooling fan motor:

    ON or OFF

    		 - -
    Idle Fuel Cut Prohibit

    Idle fuel cut prohibit:

    ON or OFF

    		 - -
    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 2800 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
    Communication with HV

    Status of communication with the power management control ECU:

    Comm or No Comm

    		 Comm: Power switch on (IG) -
    Communication with Brake

    Status of communication with the skid control ECU:

    Comm or No Comm

    		 Comm: Power switch on (IG) -
    Comm with Air Conditioner

    Status of communication with the air conditioning amplifier assembly:

    Comm or No Comm

    		 Comm: Power switch on (IG) -
    Model Code Model code -

    Identifies model code:

    ZWE15#
    Engine Type Engine type -

    Identifies engine type:

    2ZRFXE
    Cylinder Number

    Cylinder number:

    Min.: 0, Max.: 255

    		 -

    Identifies number of cylinders:

    4
    Destination Destination -

    Identifies destination:

    W
    Model Year

    Model year:

    Min.: 1900, Max.: 2155

    		 -

    Identifies model year:

    20##
    System Identification System identification -

    Identifies engine system:

    HV (Hybrid)
    Engine Speed of Cyl #1

    Engine speed for cylinder 1:

    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 speed for cylinder 2:

    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 speed for cylinder 3:

    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 speed for cylinder 4:

    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

    Engine speed for all cylinders:

    Min.: 0 rpm, Max.: 51199 rpm

    		 -

    Output only when Check the Cylinder Compression performed using Active Test

    51199 rpm: Active Test not performed
    Requested Engine Torque

    Requested engine torque:

    Min.: 0 kW, Max.: 16383.75 kW

    		 0 to 73 kW Flag information for hybrid vehicle
    HV Target Engine Speed

    Hybrid target engine speed:

    Min.: 0 rpm, Max.: 6375 rpm

    		 0 to 5200 rpm Flag information for hybrid vehicle
    Actual Engine Torque

    Actual engine torque:

    Min.: -32768 Nm, Max.: 32768 Nm

    		 Actual engine torque Flag information for hybrid vehicle
    Engine Run Time

    Engine run time:

    Min.: 0 s (seconds),

    Max.: 255 s (seconds)

    		 0 to 255 s Flag information for hybrid vehicle
    Request Engine Run Time

    Request engine run time:

    Min.: 0 s (seconds),

    Max.: 25.5 s (seconds)

    		 0 to 25.5 s Flag information for hybrid vehicle
    Judge Time Engine Ignition

    Judgment time for complete explosion of ignition:

    Min.: 0 s (seconds),

    Max.: 25.5 s (seconds)

    		 0 to 25.5 s Flag information for hybrid vehicle
    Judge Time Engine Output

    Judgment time for time until engine output:

    Min.: 0 s (seconds),

    Max.: 25.5 s (seconds)

    		 0 to 25.5 s Flag information for hybrid vehicle
    Fuel Level

    Status of the fuel level:

    Empty or Not Emp

    		 - -
    ISC Learning

    Idle speed control learning:

    Compl or Incmpl

    		 - Flag information for hybrid vehicle
    F/C for Engine Stop Req

    Fuel cut for engine stop request:

    ON or OFF

    		 - Flag information for hybrid vehicle
    Engine Independent

    Engine independent operation:

    Not Opr or Operate

    		 - Flag information for hybrid vehicle
    Racing Operation

    Racing operation:

    Not Opr or Operate

    		 - Flag information for hybrid vehicle
    Request Warm-up

    Request engine warm up:

    Not Req or Request

    		 - Flag information for hybrid vehicle
    Engine Independent Control

    Engine independent control operation:

    Not Opr or Operate

    		 - Flag information for hybrid vehicle
    Elec Water Pump Target Spd

    Electronic water pump target speed:

    Min.: 0 rpm, Max.: 6375 rpm

    		 - -
    Elec Water Pump Spd

    Electronic water pump speed:

    Min.: 0 rpm, Max.: 6375 rpm

    		 - -
    ISC Learning Value

    Idle speed control learning value:

    Min.: 0 L/s, Max.: 79.998 L/s

    		 0.5 to 6.1 L/s Flag information for hybrid vehicle

    Tech Tips


    • Normal condition: If no idling conditions are specified, neutral (N) or park (P) should be selected, and the A/C switch and all accessory switches should be off.

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

    • *2: Values are only displayed when performing the Active Tests: Control the VVT Linear (Bank1) and Control the VVT System (Bank 1). For other Active Tests, the value will be 0.

  2. ACTIVE TEST

    Tech Tips

    Using the intelligent tester to perform the 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. Warm up the engine.

    2. Turn the power switch off.

    3. Connect the intelligent tester to the DLC3.

    4. Turn the power switch on (IG).

    5. Turn the tester on.

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

    7. According to the display on the tester, perform the Active Test.

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

    • All injectors tested at the same time


    • Perform test at less than 3000 rpm


    • Injection volume can be changed in fine graduations within control range
    Control the Injection Volume for A/F Sensor Change injection volume Lower by 12.5% or increase by 25%

    • Perform test at less than 3000 rpm


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


    • When conducting the test, enter the following menus: Active Test / Control the Injection Volume for A/F Sensor / Data List / All Data / AFS Voltage B1S1 and O2S B1S2
    Control the EGR Step Position Open or close EGR valve From 0 to 110 steps

    • EGR valve fully closed at step position 0, and fully open at step position 110


    • Amount of EGR gas, flowing into intake manifold, varies in accordance with EGR valve opening angle
    Activate the VSV for Evap Control Activate purge VSV control ON/OFF The valve is opened with a 30% duty ratio
    Control the Fuel Pump / Speed Activate fuel pump (C/OPN Relay) ON/OFF

    Test possible when following conditions met:


    • Power switch on (IG)


    • Engine is stopped
    Connect the TC and TE1 Turn on and off TC and CG (TE1) connection ON/OFF

    • ON: TC and TE1 connected


    • OFF: TC and TE1 disconnected
    Control the Idle Fuel Cut Prohibit Prohibit idling fuel cut control ON/OFF Idling fuel-cut turned ON when throttle valve fully closed and engine speed over 2800 rpm
    Control the Electric Cooling Fan Control electric cooling fan motor ON/OFF -
    Control the ETCS Open/Close Slow Speed Throttle actuator Closed/Open

    Test possible when following conditions met:


    • Power switch on (IG)


    • Engine is stopped


    • Accelerator pedal fully depressed (Accelerator pedal position: 58 degrees or more)
    Control the ETCS Open/Close Fast Speed Throttle actuator Closed/Open
    Control the VVT Linear (Bank1) Control VVT (bank 1)

    Between -128 and 127%

    This value added to present camshaft timing oil control valve control duty

    100%: Maximum advance

    -100%: Maximum retard

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

    • Test possible during idle
    Control the VVT System (Bank1) Turn on and off intake camshaft timing oil control valve assembly ON/OFF

    • Engine stalls or idles roughly when camshaft timing oil control valve assembly turned on

    • Normal engine running or idling when camshaft timing oil control valve assembly off

    • Test possible during idle
    Control the Cylinder #1 Fuel Cut Cylinder #1 injector fuel cut ON/OFF Test possible while vehicle stopped and engine idling
    Control the Cylinder #2 Fuel Cut Cylinder #2 injector fuel cut ON/OFF
    Control the Cylinder #3 Fuel Cut Cylinder #3 injector fuel cut ON/OFF
    Control the Cylinder #4 Fuel Cut Cylinder #4 injector fuel cut ON/OFF
    Control the All Cylinder Fuel Cut All cylinder fuel cut ON/OFF
    Check the Cylinder Compression*

    Check the cylinder compression pressure

    (measure engine speed for each cylinder)

    		 ON/OFF Fuel injection and ignition stop in all cylinders
    Activate the Electric Water Pump Engine water pump assembly speed control 0 to 3000 rpm

    Test possible when either of the following condition is met:


    • Engine coolant temperature is below 100°C (212°F)

    • Not in inspection mode

    Tech Tips

    *: While the Check the Cylinder Compression Active Test is being performed, 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. Connect the intelligent tester to the DLC3.

    2. Turn the power switch on (IG) and turn the tester on.

    3. Put the engine in inspection mode Click here.

    4. Start the engine and warm it up.

    5. Turn the power switch off.

    6. Turn the power switch on (IG) and turn the tester on.

    7. Put the engine in inspection mode Click here.

      Tech Tips

      Do not start the engine.

    8. 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.

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

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

      Tech Tips

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

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

    11. Start the engine.

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

      Note


      • When the Check the Cylinder Compression Active Test is turned ON, the engine will start.

      • If the Check the Cylinder Compression Active Test 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 the Check the Cylinder Compression Active Test again.

      • Use a fully-charged battery.

      Tech Tips


      • At first, the tester display will show each cylinder's engine speed measurement to be extremely high. After the engine has started, each cylinder's engine speed measurement will change to the actual engine speed.

      • As soon as the measurements are obtained, finish the Active Test.

    13. Stop the engine, and then change Check the Cylinder Compression to OFF after the engine stops.

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

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

      Tech Tips

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

    16. Check the change in engine speed values.

      Tech Tips

      As the data values of the Active Test return to their default values when engine 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 engine running.