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Data List / Active Test

WARNING: This page is about a different variant/trim than selected.
  1. DATA LIST 

    HINT: 

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

    NOTE:

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

    1. Warm up the engine.
    2. Turn the ignition switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the ignition switch to ON.
    5. Turn the Techstream on.
    6. Enter the following menus: Powertrain / Engine and ECT / Data List.
    7. According to the display on the Techstream, read the Data List.
    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    		 600 to 700 rpm: Idling -
    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 g/sec., Max.: 655.35 g/sec.    		 1 to 3 g/sec.: Idling If the value is approximately 0.0 g/sec.:
    • The Mass Air Flow (MAF) meter power source circuit is open.
    • VG circuit is open or shorted.

    If the value is 160.0 g/sec. or more:
    • The E2G circuit is open.
    Atmosphere Pressure Atmospheric pressure/
    Min.: 0 kPa, Max.: 255 kPa    		 Equivalent to atmospheric pressure (absolute pressure) -
    Coolant Temp Engine coolant temperature/
    Min.: -40°C, Max.: 140°C    		 80 to 100°C (176 to 212°F): After warming up If the value is -40°C (-40°F), the sensor circuit is open.
    If the value is 140°C (284°F), 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.
    Ambient Temperature Ambient temperature/
    Min.: -40°C, Max.: 215°C    		 Actual ambient temperature -
    Engine Run Time Engine run time/
    Min.: 0 seconds, Max.: 65535 seconds    		 Time after engine start Service data.
    Initial Engine Coolant Temp Initial engine coolant temperature/
    Min.: -40°C, Max.: 120°C    		 Close to ambient air temperature Service data.
    Initial Intake Air Temp Initial intake air temperature/
    Min.: -40°C, Max.: 120°C    		 Close to ambient air temperature Service data.
    Battery Voltage Battery voltage/
    Min.: 0 V, Max.: 65.5 V    		 11 to 14 V: Idling -
    Accelerator Position Accelerator pedal position
    Min.: 0%, Max.: 399.99%    		 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 100%: accelerator pedal fully depressed    		 -
    Accel Sensor Out No. 1 APP sensor No. 1 voltage/
    Min.: 0 V, Max.: 4.98 V    		 0.5 to 1.1 V: accelerator pedal released
    2.6 to 4.5 V: accelerator pedal fully depressed    		 -
    Accel Sensor Out No. 2 APP sensor No. 2 voltage/
    Min.: 0 V, Max.: 4.98 V    		 1.2 to 2.0 V: accelerator pedal released
    3.4 to 4.98 V: accelerator pedal fully depressed    		 -
    Accelerator Idle Position Whether or not accelerator pedal position sensor detecting idle/
    ON or OFF    		 ON: Idling -
    Accel Fully Close Learn #1 Accelerator fully closed learned value No. 1/
    Min.: 0 deg, Max.: 124.5 deg    		 - 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 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
    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
    • 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 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 idling/
    ON or OFF
    • ON: Accelerator pedal released
    • OFF: Accelerator pedal fully depressed
    		 -
    Throttle Require Position Required throttle position/
    Min.: 0 V, Max.: 4.9 V    		 0.5 to 1.1 V: Idling -
    Throttle Sensor Position* 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.: 4.9 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.: 4.9 V
    • 2.1 to 3.1 V: Accelerator pedal released
    • 4.6 to 4.9 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.: 4.9 V    		 0.5 to 4.8 V -
    Throttle Sens Open Pos #1 Throttle sensor opener position No. 1/
    Min.: 0 V, Max.: 4.9 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.: 4.9 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.: 100%    		 0 to 40%: Idling ETCS service data.
    Throttle Motor Duty (Close) Throttle actuator duty ratio (close)/
    Min.: 0%, Max.: 100%    		 0 to 40%: Idling ETCS service data.
    Throttle Fully Close Learn Throttle valve fully closed (learned value)/
    Min.: 0, Max.: 4.98 V    		 0.4 to 1.0 V: Accelerator pedal released -
    +BM Voltage +BM voltage/
    Min.: 0, Max.: 19.9    		 10 to 15 V: Idling ETCS service data.
    Actuator Power Supply Actuator power supply/
    ON or OFF    		 ON: Idling ETCS service data.
    Injector (Port) Injection period of the No. 1 cylinder/
    Min.: 0 ms, Max.: 32.64 ms    		 1.0 to 3.0 ms: Idling -
    Injection Volum (Cylinder 1) Injection volume (cylinder 1)/
    Min.: 0 ml, Max.: 2.048 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    		 - -
    Vacuum Pump Key-off EVAP system pump status/
    ON or OFF    		 - -
    TCV Status TCV status/
    ON or OFF    		 ON: Cold engine start -
    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.: 102.3%    		 0 to 10%: Idling -
    Purge Density Learn Value Learned value of purge density/
    Min.: -50, Max.: 350.000    		 -40 to 0%: Idling Service data.
    Vapor Pressure Pump Vapor pressure/
    Min.: 33.853 kPa (253.918 mmHg), Max.: 125.596 kPa (942.048 mmHg)    		 Approximately 100 kPa (750 mmHg): Ignition switch ON The EVAP system pressure is monitored by the canister pressure sensor.
    Vapor Pressure (Calculated) Calculated EVAP system pressure/
    Min.: -5.632 kPa (-42.243 mmHg), Max.: 715.264 kPa (5364.923 mmHg)    		 Approximately 100 kPa (750 mmHg): Ignition switch ON -
    EVAP System Vent Valve Key-off EVAP system vent valve status/
    ON or OFF    		 - -
    EVAP Purge VSV VSV status for EVAP control/
    ON or OFF    		 - -
    Purge Cut VSV Duty Purge cut VSV duty/
    Min.: 0%, Max.: 399.99%    		 - -
    Target Air-Fuel Ratio Air-fuel ratio/
    Min.: 0, Max.: 1.998    		 0.8 to 1.2: During idling -
    AF Lambda B1 S1 Short-term fuel trim (for Bank 1 Sensor 1)/
    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 B1 S1 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 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 B1 S1 Air fuel ratio sensor current (for Bank 1 Sensor 1)/
    Min.: -128 mA, Max.: 127.99 mA    		 -0.5 to 0.5 mA: Idling Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output voltage of the sensor.
    A/F Heater Duty #1 A/F heater duty ratio
    Min.: 0%, Max.: 399.99%    		 0 to 100% -
    O2S B1 S2 Heated oxygen sensor output voltage (for Bank 1 Sensor 2)/
    Min.: 0 V, Max.: 1.27 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 Sub heated oxygen sensor impedance (for Bank 1 Sensor 2)/
    Min.: 0 Ω, Max.: 21247.67 Ω    		 5 to 15000 Ω After driving for approx. 10 min. in an urban area.
    O2 Heater B1 S2 Heated oxygen sensor heater/
    ON or OFF    		 - -
    O2 Heater Curr Val B1 S2 Heated oxygen sensor current (for Bank 1 Sensor 2)/
    Min.: 0 A, Max.: 4.99 A    		 - -
    Short FT #1 Short-term fuel trim of bank 1/
    Min.: -100%, Max.: 99.2%    		 -20 to +20% 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 of bank 1/
    Min.: -100%, Max.: 99.2%    		 -20 to +20% 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.
    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, 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°: Idling -
    Knock Feedback Value Feedback value of knocking/
    Min.: -64° CA, Max.: 1983.9° CA    		 -20 to 0° CA:
    Vehicle driven at 70 km/h (44 mph)    		 Service data.
    Knock Correct Learn Value Correction learned value of knocking/
    Min.: -64° CA, Max.: 1983.9° CA    		 0 to 20° CA:
    Vehicle driven at 70 km/h (44 mph)    		 Service data.
    ACIS VSV VSV status for ACIS control/
    ON or OFF    		 - -
    IAC Sensor Voltage Intake air control valve position sensor output voltage/
    Min.: 0 V, Max.: 4.99 V    		 - If valve is 0.2 V or less
    • IAC1 circuit shorted
    • VCIA circuit open

    If valve is 4.8 V or higher
    • VCIA and IAC1 circuit short-circuited
    • IAC1 circuit open
    • EIA1 circuit open
    Intake Air Control Position Intake air control valve position/
    Min.: -250°, Max.: 249.99°    		 - -
    VVT Control Status #1 Variable valve timing (VVT) control status (Bank 1)/
    ON or OFF    		 - -
    VVT Aim Angle #1 VVT aim angle (Bank 1)/
    Min.: 0%, Max.: 100%    		 0 to 100% VVT duty signal value during forced operation.
    VVT Change Angle #1 VVT change angle (Bank 1)/
    Min.: 0° FR, Max.: 60° FR    		 0 to 55° FR: Idling Displacement angle during forced operation.
    VVT OCV Duty #1 VVT OCV operation duty (Bank 1)/
    Min.: 0%, Max.: 100%    		 0 to 100% Requested duty value for forced operation.
    VVT Ex Hold Lrn Val #1 VVT exhaust hold duty ratio learned value (Bank 1)/
    Min.: 0%, Max.: 100%    		 0 to 80%: Idling -
    VVT Ex Chg Angle #1 VVT exhaust change angle (for Bank 1)/
    Min.: 0° FR, Max.: 60° FR    		 0 to 45° FR: Idling Displacement angle during forced operation.
    VVT Ex OCV Duty #1 VVT exhaust OCV duty (for Bank 1)/
    Min.: 0%, Max.: 100%    		 0 to 100%: Idling Requested duty value for forced operation.
    Catalyst Temp B1 S1 Catalyst temperature (for Bank 1 Sensor 1)/
    Min.: -40°C, Max.: 6513.5°C    		 - -
    Catalyst Temp B1 S2 Catalyst temperature (for Bank 1 Sensor 2)/
    Min.: -40°C, Max.: 6513.5°C    		 - -
    Starter Signal Starter signal/
    ON or OFF    		 ON: Cranking -
    Starter Control Starter switch status/
    ON or OFF    		 ON: Cranking -
    Power Steering Signal Record Power steering switch signal/ ON or OFF - -
    Starter Relay Starter relay status/
    ON or OFF    		 ON: Cranking -
    ACC Relay ACC relay status/
    ON or OFF    		 ON: Cranking -
    Neutral Position SW Signal PNP switch status/
    ON or OFF    		 ON: P or N position -
    Stop Light Switch Stop light switch/
    ON or OFF    		 ON: Brake pedal depressed -
    A/C Signal A/C switch status/
    ON or OFF    		 ON: A/C ON -
    Idle Up Signal Idle up signal/
    ON or OFF    		 - -
    Closed Throttle Position SW Closed throttle position switch/
    ON or OFF
    • ON: Throttle fully closed
    • OFF: Throttle open
    		 -
    Fuel Cut Condition Fuel cut condition/
    ON or OFF    		 ON: Fuel cut operating -
    Immobiliser Communication Immobiliser communication/
    ON or OFF    		 ON: Normal -
    Check Mode Check mode/
    ON or OFF    		 ON: Check mode ON Refer to CHECK MODE PROCEDURE .
    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 (Bank 1)/
    Compl or Incmpl    		 - -
    Complete Parts Monitor Comprehensive component monitor/
    Not Avl or Avail    		 - -
    Fuel System Monitor Fuel system monitor/
    Not Avl or Avail    		 - -
    Misfire Monitor Misfire monitor/
    Not Avl or Avail    		 - -
    EGR/VVT Monitor EGR/VVT monitor/
    Not Avl or Avail    		 - -
    EGR/VVT Monitor EGR/VVT monitor/
    Compl or Incmpl    		 - -
    O2S(A/FS) Heater Monitor O2S (A/FS) heater monitor/
    Not Avl or Avail    		 - -
    O2S(A/FS) Heater Monitor O2S (A/FS) heater monitor/
    Compl or Incmpl    		 - -
    O2S(A/FS) Monitor O2S (A/FS) monitor/
    Not Avl or Avail    		 - -
    O2S(A/FS) Monitor O2S (A/FS) monitor/
    Compl or Incmpl    		 - -
    EVAP Monitor EVAP monitor/
    Not Avl or Avail    		 - -
    EVAP Monitor EVAP monitor/
    Compl or Incmpl    		 - -
    Catalyst Monitor Catalyst monitor/
    Not Avl or Avail    		 - -
    Catalyst Monitor Catalyst monitor/
    Compl or Incmpl    		 - -
    Component Monitor ENA Comprehensive component monitor/
    Unable or Enable    		 - -
    Component Monitor CMPL Comprehensive component monitor/
    Compl or Incmpl    		 - -
    Fuel System Monitor ENA Fuel system monitor/
    Unable or Enable    		 - -
    Fuel System Monitor CMPL Fuel system monitor/
    Compl or Incmpl    		 - -
    Misfire Monitor ENA Misfire monitor/
    Unable or Enable    		 - -
    Misfire Monitor CMPL Misfire monitor/
    Compl or Incmpl    		 - -
    EGR/VVT Monitor ENA EGR/VVT monitor/
    Unable or Enable    		 - -
    EGR/VVT Monitor CMPL EGR/VVT monitor/
    Compl or Incmpl    		 - -
    Heater Monitor ENA O2S (A/FS) heater monitor/
    Unable or Enable    		 - -
    Heater Monitor CMPL O2S (A/FS) heater monitor/
    Compl or Incmpl    		 - -
    O2S(A/FS) Monitor ENA O2S (A/FS) monitor/
    Unable or Enable    		 - -
    O2S(A/FS) Monitor CMPL O2S (A/FS) monitor/
    Compl or Incmpl    		 - -
    A/C Monitor ENA A/C monitor/
    Unable or Enable    		 - -
    A/C Monitor CMPL A/C monitor/
    Compl or Incmpl    		 - -
    2nd Air Monitor ENA 2nd air monitor/
    Unable or Enable    		 - -
    2nd Air Monitor CMPL 2nd air monitor/
    Compl or Incmpl    		 - -
    EVAP Monitor ENA EVAP monitor/
    Unable or Enable    		 - -
    EVAP Monitor CMPL EVAP monitor/
    Compl or Incmpl    		 - -
    Heated Cat Monitor ENA Heated catalyst monitor/
    Unable or Enable    		 - -
    Heated Cat Monitor CMPL Heated catalyst monitor/
    Compl or Incmpl    		 - -
    Catalyst Monitor ENA Catalyst monitor/
    Unable or Enable    		 - -
    Catalyst Monitor CMPL 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 minutes, Max.: 65535 minutes    		 Equivalent to running time after MIL on -
    Time after DTC Cleared Time after DTC cleared/
    Min.: 0 minutes, Max.: 65535 minutes    		 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 Distance 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 off/
    Min.: 0 minutes, Max.: 655350 minutes    		 Cumulative time after ignition switch off -
    OBD Requirements OBD requirement OBD2 -
    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.: 800    		 0 to 800 -
    Cylinder #1 Misfire Count
    to
    Cylinder #4 Misfire Count    		 Misfire counter of cylinder 1 to 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.: -100%, Max.: 99.21%    		 -100 to 99.2% The misfire detecting margin.
    Catalyst OT MF F/C Catalyst over temperature misfire prevention F/C/
    Not Avl or Avail    		 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 operating -
    Cat OT MF F/C Cylinder #2 Display of fuel cut operation in No. 2 cylinder (if certain level of misfire malfunction is detected)/
    ON or OFF    		 ON: Fuel cut operating -
    Cat OT MF F/C Cylinder #3 Display of fuel cut operation in No. 3 cylinder (if certain level of misfire malfunction is detected)/
    ON or OFF    		 ON: Fuel cut operating -
    Cat OT MF F/C Cylinder #4 Display of fuel cut operation in No. 4 cylinder (if certain level of misfire malfunction is detected)/
    ON or OFF    		 ON: Fuel cut operating -
    Tumble C.V Duty Ratio Intake air control valve duty ratio/
    Min.: -128%, Max.: 127%    		 - -
    Electric Fan Motor Electric fan motor status/
    ON or OFF    		 - -
    Idle Fuel Cut Prohibit Prohibition of fuel cut at idle/
    ON or OFF    		 - -
    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.
    Electrical Load Signal 1 Electrical load signal/
    ON or OFF    		 - -
    Electrical Load Signal 3 Electrical load signal/
    ON or OFF    		 - -
    Model Code Model code - The identifying model code:
    ASA3#
    Engine Type Engine type - The identifying engine type:
    2ARFE
    Cylinder Number Number of cylinders/
    Min.: 0, Max.: 255    		 - The identifying number of cylinders:
    4
    Transmission Type Transmission type - The identifying transmission type:
    ECT 4th
    Destination Destination - The identifying destination:
    A (America)
    Model Year Model year/
    Min.: 1900, Max.: 2155    		 - The identifying model year:
    200#
    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.: 25600 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.: 25600 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.: 25600 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.: 25600 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.: 25600 rpm    		 - Output only when Check the Cylinder Compression is performed using the Active Test.

    HINT: 

    • *: Excluding throttle valve opening percentage due to Idle Speed Control (ISC).
    • Normal Condition: If no idling conditions are specified, make sure the shift lever is in N or P, and the A/C switch and all accessory switches are off.
  2. ACTIVE TEST 

    HINT: 

    Using the Techstream 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. Warm up the engine.
    2. Turn the ignition switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the ignition switch to ON.
    5. Turn the Techstream on.
    6. Enter the following menus: Powertrain / Engine and ECT / Active Test.
    7. According to the display on the Techstream, 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 the injectors are tested at the same time.
    • Perform the test at less than 3000 rpm.
    • The injection volume can be changed in 1% graduations within the control range.
    Control the Injection Volume for A/F Sensor Change injection volume Lower by -12.5% or increase by 25%
    • 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 B1 S1 and O2S B1 S2.
    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 idling fuel-cut is turned ON when the throttle valve is fully closed and the engine speed is more than 2800 rpm.
    Prohibit the Catalyst OT Misfire prevent F/C Prohibit catalyst overheat malfunction prevention fuel cut operation during misfire ON/OFF
    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 motor ON/OFF -
    Activate the Starter Relay Activate the starter relay ON/OFF The engine is stopped.
    Activate the ACC Cut Relay Activate the ACC CUT relay ON/OFF The engine is stopped.
    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 (Bank 1) Between -128 and 127%
    • The engine stalls or idles roughly when the VVT actuator is operated at 100%.
    • The test is possible during idle.
    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.
    Control the VVT Exhaust Linear (Bank 1) Control VVT (Bank 1) Between -128 and 127%
    • The engine stalls or idles roughly when the VVT actuator is operated at 100%.
    • The test is possible during idle.
    Activate the Vacuum Pump Leak detection pump ON/OFF -
    Activate the VSV for Vent Valve Vent valve ON/OFF -
    Control the IAC Duty Ratio Control intake air control valve duty ratio Between -100 and 100% -
    Control the Cylinder #1 Fuel Cut Cylinder #1 injector fuel cut ON/OFF The test is possible while the vehicle is stopped and the engine is idling.*1
    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*2 Check the cylinder compression pressure
    (measuring engine speed for each cylinder)    		 ON/OFF Fuel injection and ignition stop in all the cylinders.
    NOTE:

    *1: If the display of the Catalyst OT MF F/C item of the Data List is Not Avl, perform this Active Test with the vehicle stopped and the engine idling. If the display of the Catalyst OT MF F/C item of the Data List is Avail, perform this Active Test as described below.

    1. Stop the engine and turn the ignition switch to ON to turn Control the Cylinder #1 Fuel Cut (to Control the Cylinder #4 Fuel Cut) ON.
    2. Start the engine.

    HINT: 

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

    In this Active Test, the fuel and ignition of all cylinders is cut. The engine must then be cranked 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 Techstream to the DLC3.
    4. Turn the ignition switch ON.
    5. Turn the Techstream on.
    6. Enter the following menus: Powertrain / Engine and ECT / Active Test / Check the Cylinder Compression.

      HINT: 

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

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

      HINT: 

      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.

      HINT: 

      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.

      HINT: 

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

      10. Fig 1: Identifying Engine Speed Monitor
      GTY294295Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • Do not crank the engine continuously for 20 seconds or more.
      • If it is necessary to crank the engine again after Check the Cylinder Compression has been changed to ON and the engine has been cranked once, press Exit to return to the Active Test menu screen. Then change Check the Cylinder Compression to ON and crank the engine.
      • Use a fully-charged battery.
    10. Monitor the engine speed (Engine Speed of Cyl #1 to #4) displayed on the Techstream.

      HINT: 

      At first, the Techstream 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.

    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. Select "Stored Data" on the Techstream screen, select the recorded data and display the data as a graph.

      HINT: 

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

    14. Check the change in engine speed values.

      HINT: 

      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.

  3. SYSTEM CHECK (Only for Techstream) 

    HINT: 

    Performing a System Check in the Utility menu enables the system, which consists of multiple actuators, to be operated without removing any parts. In addition, it can show whether or not any DTCs are stored, and can detect potential malfunctions in the system.

    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Engine and ECT / Utility.
    5. Perform the System Check by referring to the table below.
    Tester Display Test Part Control Range Diagnostic Note
    Evaporative System Check
    (Automatic Mode)    		 Perform 5 steps in order to operate EVAP key-off monitor automatically 35°C (95°F) or less
    • If no DTCs in Pending after performing this test, system functioning normally
    Evaporative System Check
    (Manual Mode)    		 Perform 5 steps in order to operate EVAP key-off monitor manually 35°C (95°F) or less
    • Used to detect malfunctioning parts
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