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Data List / Active Test

  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, use the Data List.
      DATA LIST

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Injector (Port) Injection period of the No. 1 cylinder/
      Min.: 0 ms, Max.: 32.64 ms
      2.0 to 4.0 ms: idling -
      IGN Advance Ignition timing advance for No. 1 cylinder/
      Min.: -64 deg., Max.: 63.5 deg.
      BTDC 5 to 15°: ldling -
      Calculate Load Calculated load by ECM/
      Min.: 0%, Max.: 100%
      • 11 to 25%: Idling
      • 12 to 26%: 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.
      4.0 to 8.0 g/sec: Idling If the value approximately 0.0 g/sec:
      • Mass air flow meter power source circuit open.
      • VG circuit open or short.

        If the value 160.0 g/sec. or more:

      • E2G circuit open.
      Engine Speed Engine speed/
      Min.: 0 rpm, Max.: 16383 rpm
      650 to 750 rpm: Idling -
      Vehicle Speed Vehicle speed/
      Min.: 0 km/h, Max.: 255 km/h
      Actual vehicle speed Speed indicated on speedometer.
      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 -40°C (-40°F): sensor circuit open.
      If the value 140°C (284°F): sensor circuit shorted.
      Intake Air Intake air temperature/
      Min.: -40°C, Max.: 140°C
      Equivalent to ambient air temperature If the value -40°C (-40°F): sensor circuit open.
      If the value 140°C (284°F): sensor circuit shorted.
      2nd Air System Status Secondary air system status/ON or OFF ON: Secondary air system operation -
      Air-Fuel Ratio Air fuel ratio:
      Min.:0, Max.: 1.999
      0.8 to 1.2: During idling -
      Purge Density Learn Value Learning value of purge density/
      Min.: -50, Max.: 350.000
      Idling: -40 to 0% Service data
      Evap Purge Flow Purge flow/
      Min.: 0%, Max.: 102.4%
      0 to 100%: Idling -
      EVAP (Purge) VSV Purge VSV control duty/
      Min.:0%, Max.: 100%
      0 to 100%: During idling Order signal from ECM
      Vapor Pressure Pump Vapor pressure/
      Min.: 33.853 kPa, Max.: 125.596 kPa
      Approximately 100 kPa: Ignition switch ON EVAP system pressure monitored by canister pressure sensor.
      Vapor pressure (calculated) Calculated EVAP system pressure/
      Min.: -5.632 kPa, Max.: 715.264 kPa
      Approximately 100 kPa: Ignition switch ON -
      Knock Correct Learn Value Correction learning value of knocking/
      Min.: -64° CA, Max.: 1984° CA
      0 to 22° CA: Driving, 70 km/h (44 mph) Service data
      Knock Feedback Value Feedback value of knocking/
      Min.: -64° CA, Max.: 1984° CA
      -22 to 0° CA: Driving, 70 km/h (44 mph) Service data
      Clutch Current Clutch current/
      Min.: 0 A, Max.: 2.49 A
      - -
      Accelerator Position No. 1 Absolute Accelerator Pedal Position (APP) No. 1/
      Min.:0%, Max.: 100%
      10 to 22%: accelerator pedal is released
      54 to 86%: accelerator pedal is fully depressed
      -
      Accelerator Position No. 2 Absolute APP No. 2/
      Min.: 0%, Max.: 100%
      12 to 42%: accelerator pedal is released
      66 to 98%: accelerator pedal is fully depressed
      -
      Accelerator Position No. 1 APP sensor No. 1 voltage/
      Min.: 0 V, Max.: 4.98 V
      - ETCS freeze data
      Accelerator Position No. 2 APP sensor No. 2 voltage/
      Min.: 0 V, Max.: 4.98 V
      - ETCS freeze data
      Accelerator Position No. 1 APP sensor No. 1 voltage/
      Min.: 0 V, Max.: 5 V
      0.5 to 1.1 V: accelerator pedal is released
      2.6 to 4.5 V: accelerator pedal is fully depressed
      -
      Accelerator Position No. 2 APP sensor No. 2 voltage/
      Min.: 0 V, Max.: 5 V
      1.2 to 2.0 V: accelerator pedal is released
      3.4 to 5.3 V: accelerator pedal is fully depressed
      -
      Accelerator Idle Position Whether or not accelerator pedal position sensor detecting idle/ON or OFF ON: Idling -
      Throttle Fully Close Learn Throttle valve fully closed (learned value)
      Min.: 0, Max.: 5 V
      0.4 to 0.8 V -
      Accel Fully Close #1 (AD) Accelerator fully closed value No. 1 (AD)/
      Min.:0, Max.: 4.98 V
      - ETCS service data
      Accel Fully Close Learn #1 Accelerator fully closed learning value No. 1/
      Min.:0, Max.: 124.512 deg
      - ETCS service data
      Accel Fully Close Learn #2 Accelerator fully closed learning value No. 2/
      Min.: 0, Max.: 124.512 deg
      - ETCS service data
      Fail Safe Drive Whether or not fail-safe function executed/
      ON or OFF
      ON: ETCS has failed -
      Fail Safe Drive (Main CPU) Whether or not fail-safe function executed/
      ON or OFF
      ON: ETCS has failed -
      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 Position Absolute throttle position sensor/
      Min.: 0%, Max.: 100%
      • 10 to 24%: Throttle fully closed
      • 64 to 96%: Throttle fully open
      Read the value with intrusive operation (Active Test).
      Throttle Idle Position Whether or not throttle position sensor detecting idle/
      ON or OFF
      ON: Idling -
      Throttle Require Position Throttle requirement position/
      Min.:0V, Max.: 5V
      0.5 to 1.0 V: Idling -
      Throttle Sensor Position Throttle sensor positioning/
      Min.: 0%, Max.: 100%
      10 to 18%: Idling Calculated value based on VTA1
      Throttle Sensor Position #2 Throttle sensor positioning #2/
      Min.: 0%, Max.: 100%
      - Calculated value based on VTA2
      Throttle Position No. 1 Throttle position sensor No. 1 output voltage/
      Min.: 0 V, Max.: 4.98 V
      - ETCS freeze data
      Throttle Position No. 2 Throttle position sensor No. 2 output voltage/
      Min.: 0 V, Max.: 4.98 V
      - ETCS freeze data
      Throttle Position No. 1 Throttle position No. 1/
      Min.:0V, Max.:5V
      • 0.5 to 1.2 V: Throttle fully closed
      • 3.2 to 4.8 V: Throttle fully open
      -
      Throttle Position No. 2 Throttle position No. 2/
      Min.:0V, Max.:5V
      • 2.0 to 2.9 V: Throttle fully closed
      • 4.6 to 5.5 V: Throttle fully open
      Read the value with intrusive operation (Active Test).
      Throttle Position Command Throttle position command value/
      Min.: 0 V, Max.: 4.98 V
      0.5 to 4.8 V ETCS service data
      Throttle Sens Open Pos#1 Throttle sensor opener position No. 1/
      Min.: 0 V, Max.: 4.98 V
      0.6 to 0.9 V ETCS service data
      Throttle Sens Open Pos#2 Throttle sensor opener position No. 2/
      Min.: 0 V, Max.: 4.98 V
      2.2 to 2.6 V ETCS service data
      Throttle Sens Open #1(AD) Throttle sensor opener position No. 1 (AD)/
      Min.: 0 V, Max.: 4.98 V
      0.6 to 0.9 V ETCS service data
      Throttle Motor Whether or not throttle actuator control permitted/
      ON or OFF
      ON: Idling Read the value with the ignition switch ON (Do not start engine).
      Throttle Motor Current Throttle actuator current/
      Min.: 0 A, Max.: 20 A
      0 to 3.0 A: Idling -
      Throttle Motor DUTY Throttle actuator/
      Min.: 0%, Max.: 100%
      0.5 to 40%: Idling -
      Throttle Motor Current Throttle actuator current/
      Min.: 0A, Max.: 19.92 A
      0 to 3.0 A: Idling -
      Throttle Motor Open Duty Throttle actuator opening duty ratio/
      Min.: 0%, Max.: 100%
      0 to 40%: During idling When accelerator pedal depressed, duty ratio increased.
      Throttle Motor Close Duty Throttle actuator closed duty ratio/
      Min.: 0%, Max.: 100%
      0 to 40%: During idling When accelerator pedal released quickly, duty ratio increased.
      Throttle Motor Duty (Open) Throttle actuator duty ratio (open)/
      Min.: 0%, Max.: 100%
      - ETCS service data
      Throttle Motor Duty (Close) Throttle actuator duty ratio (close)/
      Min.: 0%, Max.: 100%
      - ETCS service data
      O2S B1 S2 Heated oxygen sensor output voltage (for Bank 1 Sensor 2)/
      Min.:0V, Max.: 1.275 V
      0.1 to 0.9 V:
      Driving 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.
      02S B2 S2 Heated oxygen sensor output voltage (for Bank 2 Sensor 2)/
      Min.:0V, Max.: 1.275 V
      0.1 to 0.9 V:
      Driving 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.
      AFS B1 S1 Air fuel ratio sensor output voltage (for Bank 1 Sensor 1)/
      Min.: 0 V, Max.: 7.999 V
      2.8 to 3.8 V: Idling Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check voltage output of the sensor.
      AFS B2 S1 Air fuel ratio sensor output voltage (for Bank 2 Sensor 1)/
      Min.: 0 V, Max.: 7.999 V
      2.8 to 3.8 V: Idling Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check voltage output of the sensor.
      AFS B2 S1 Air fuel ratio sensor current (for Bank 2 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 Active Test enables technician to check output current of sensor.
      Total FT #1 Total fuel trim of bank 1 Average value for fuel trim system of Bank 1/
      Min.: -0.5, Max.: 0.496
      -0.2 to 0.2 V: Idling -
      Total FT #2 Total fuel trim of bank 2 Average value for fuel trim system of Bank 2/
      Min.: -0.5, Max.: 0.496
      -0.2 to 0.2 V: Idling -
      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 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 long-term to compensate a continual deviation of the short-term fuel trim from the central value.
      Short FT #2 Short-term fuel trim of Bank 2/
      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 stoichiometric air-fuel ratio.
      Long FT #2 Long-term fuel trim of Bank 2/
      Min.:-100%, Max.: 99.2%
      -20 to +20% This item refers to the overall fuel compensation carried out in long-term to compensate a continual deviation of the short-term fuel trim from the central value.
      Fuel System Status (Bank 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 conditions to go closed loop.
      • CL (Closed Loop): Using heated oxygen sensor as feedback for fuel control.
      • OL Drive: Open loop due to driving conditions (fuel enrichment).
      • OL Fault: Open loop due to detected system fault.
      • CL Fault: Closed loop but heated oxygen sensor, which used for fuel control malfunctioning.
      Fuel System Status (Bank 2) Fuel system status (Bank 2)/
      OL, CL, OL Drive, OL Fault or CL Fault
      CL: Idling after warming up
      • OL (Open Loop): Has not yet satisfied conditions to go closed loop.
      • CL (Closed Loop): Using heated oxygen sensor as feedback for fuel control.
      • OL Drive: Open loop due to driving conditions (fuel enrichment).
      • OL Fault: Open loop due to detected system fault.
      • CL Fault: Closed loop but heated oxygen sensor, which used for fuel control malfunctioning.
      AF FT B1 S1 Short-term fuel trim associated with the Bank 1 Sensor 1/
      Min.:0, Max.: 1.999
      • Value less than 1 (0.000 to 0.999) = Rich
      • Stoichiometric air fuel ratio = 1
      • Value greater than 1 (1.001 to 1.999) = Lean
      -
      AFS B1 S1 Air fuel ratio sensor current 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 Active Test enables technician to check output current of sensor.
      AF FT B2 S1 Short-term fuel trim associated with the Bank 2 Sensor 1/
      Min.: 0, Max.: 1.999
      • Value less than 1 (0.000 to 0.999) = Rich
      • Stoichiometric air fuel ratio = 1
      • Value greater than 1 (1.001 to 1.999) = Lean
      -
      Catalyst Temp (B1 S1) Catalyst temperature (Bank 1, Sensor 1)/
      Min.:-40°C, Max.: 6513.5°C
      - -
      Catalyst Temp (B2S1) Catalyst temperature (Bank 2, Sensor 1)/
      Min.:-40°C, Max.: 6513.5°C
      - -
      Catalyst Temp (B1 S2) Catalyst temperature (Bank 1, Sensor 2)/
      Min.:-40°C, Max.: 6513.5°C
      - -
      Catalyst Temp (B2 S2) Catalyst temperature (Bank 2, Sensor 2)/
      Min.: -40°C, Max.: 6513.5°C
      - -
      Sub 02S Impedance B1S2 Sub heated oxygen sensor impedance (Bank 1 Sensor 2)/
      Min.: 0 Ω, Max.: 21247.68 Ω
      5 to 15000 Ω After driving approx. 10 min. in urban area
      Sub O2S Impedance B2S2 Sub heated oxygen sensor impedance (Bank 2 Sensor 2)/
      Min.: 0 Ω, Max.: 21247.68 Ω
      5 to 15000 Ω After driving approx. 10 min. in urban area
      Initial Engine Coolant Temp Initial engine coolant temperature/
      Min.: -40°C, Max.: 140°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
      Injection Volum (Cylinder 1) Injection volume (cylinder 1)/
      Min.: 0 ml, Max.: 2.048 ml
      0 to 0.5 ml Quantity of fuel injection volume for 10 times
      Air pump pressure (absolute) Air pump pressure (absolute)/
      Min.: 0 kPa, Max.: 320 kPa
      Atmospheric pressure +1 kPa or more: Air pump ON, Air switching valve open
      Close to atmospheric pressure: Air pump OFF, Air switching valve close
      Refer to DTC P2431 (See )
      Air Pump Pulsation Pressure Air pump pulsation pressure/
      Min.: 0 kPa, Max.: 639.9 kPa
      -
      Air Pump2 Pressure (Absolute) Air pump pressure (absolute)/
      Min.: 0 kPa, Max.: 320 kPa
      Atmospheric pressure +1 kPa or more: Air pump ON, Air switching valve open
      Close to atmospheric pressure: Air pump OFF, Air switching valve close
      Refer to DTC P2431 (See )
      Air Pump2 Pulsation Pressure Air pump pulsation pressure/
      Min.: 0 kPa, Max.: 639.9 kPa
      -
      Power Steering Pressure Power steering oil pressure/
      Min.: -1.897 MPa, Max.: 12.799 MPa
      - -
      SPD (SP2) Output shaft speed/
      Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)
      Vehicle stopped: 0 km/h (0 mph) (output shaft speed is equal to vehicle speed) -
      SPD (NT) Input shaft speed/
      Min.: 0 rpm, Max.: 12750 rpm
      Lock-up is
      • ON (after warming up engine): Input turbine speed (NT) is equal to engine speed
      • OFF (idling with shift lever in N): Input turbine speed (NT) is nearly equal to engine speed
      Data is displayed in increments of 50 rpm
      ACC Relay Ace relay status/
      ON or OFF
      ON: Cranking -
      Starter Relay Starter relay status/
      ON or OFF
      ON: Cranking -
      Starter Signal Starter signal/
      ON or OFF
      ON: Cranking -
      Starter Control Starter switch status/
      ON or OFF
      ON: Cranking -
      Power Steering Switch Power steering switch signal/
      ON or OFF
      ON: Power steering operation -
      Power Steering Signal Power steering signal (history)/ ON or OFF ON: When steering wheel first turned after battery terminals connected This signal status is usually ON until the cables are disconnected from the battery terminals.
      Closed Throttle Position SW Closed throttle position switch/
      ON or OFF
      • ON: Throttle fully closed
      • OFF: Throttle open
      -
      A/C Signal A/C switch status/
      ON or OFF
      ON: A/C ON -
      Neutral Position SW Signal PNP switch status/
      ON or OFF
      ON: P or N position -
      Electrical Load Signal Electrical load signal/
      ON or OFF
      ON: Headlights or defogger is turned ON -
      Stop Light Switch Stop light switch/
      ON or OFF
      ON: Brake pedal is depressed -
      Immobiliser Communication Immobiliser communication/
      ON or OFF
      ON: Normal -
      Fuel Cut Condition Fuel cut condition/
      ON or OFF
      ON: Fuel cut operating -
      ETCS Actuator Power Whether or not electric throttle control system power inputted/
      ON or OFF
      ON: Idling -
      +BM Voltage +BM voltage/
      Min.: 0, Max.: 19.92
      10 to 15 V: Idling ETCS service data
      Battery Voltage Battery voltage/
      Min.: 0 V, Max.: 65.535 V
      11 to 14 V: Idling -
      Actuator Power Supply Actuator power supply/
      ON or OFF
      ON: Idling ETCS service data
      Atmosphere Pressure Atmospheric pressure/
      Min.: 0 kPa, Max.: 255 kPa
      Equivalent to atmospheric pressure (absolute pressure) -
      Secondary Air Control VSV Secondary air injection system status
      ON or OFF
      ON: Secondary air injection system operation -
      ACIS VSV VSV status for ACIS control/
      ON or OFF
      - Active Test support data
      ACT VSV A/C cut status for Active Test/
      ON or OFF
      - Active Test support data
      VVT Control Status (Bank 2) VVT control status (Bank 2)/
      ON or OFF
      - Active Test support data
      EVAP Purge VSV VSV status for EVAP control/
      ON or OFF
      - Active Test support data
      Fuel Pump/Speed Status Fuel pump/speed status/
      ON or OFF
      - Active Test support data
      VVT Control Status (Bank 1) Variable valve timing (VVT) control status (Bank 1)/
      ON or OFF
      - Active Test support data
      Vacuum Pump Key-off EVAP system pump status/
      ON or OFF
      - Active Test support data
      EVAP System Vent Value Key-off EVAP system vent valve status/
      ON or OFF
      - Active Test support data
      TC and TE1 TC and TE1 terminal of DLC3/
      ON or OFF
      - -
      Al Test Al operation prohibition/
      READY or NOT RDY
      READY -
      Engine Speed of Cyl #1 Engine RPM for cylinder 1/
      Min.: 0 rpm, Max.: 25600 rpm
      - Output only when Check the Cylinder Compression is performed using Active Test.
      Engine Speed of Cyl #2 Engine RPM for cylinder 2/
      Min.: 0 rpm, Max.: 25600 rpm
      - Output only when Check the Cylinder Compression is performed using Active Test.
      Engine Speed of Cyl #3 Engine RPM for cylinder 3/
      Min.: 0 rpm, Max.: 25600 rpm
      - Output only when Check the Cylinder Compression is performed using Active Test.
      Engine Speed of Cyl #4 Engine RPM for cylinder 4/
      Min.: 0 rpm, Max.: 25600 rpm
      - Output only when Check the Cylinder Compression is performed using Active Test.
      Engine Speed of Cyl #5 Engine RPM for cylinder 5/
      Min.: 0 rpm, Max.: 25600 rpm
      - Output only when Check the Cylinder Compression is performed using Active Test.
      Engine Speed of Cyl #6 Engine RPM for cylinder 6/
      Min.: 0 rpm, Max.: 25600 rpm
      - Output only when Check the Cylinder Compression is performed using Active Test.
      Engine Speed of Cyl #7 Engine RPM for cylinder 7/
      Min.: 0 rpm, Max.: 25600 rpm
      - Output only when Check the Cylinder Compression is performed using Active Test.
      Engine Speed of Cyl #8 Engine RPM for cylinder 8/
      Min.: 0 rpm, Max.: 25600 rpm
      - Output only when Check the Cylinder Compression is performed using Active Test.
      Av Engine Speed of All Cyl Engine RPM for all cylinders/
      Min.: 0 rpm, Max.: 25600 rpm
      - Output only when Check the Cylinder Compression is performed using Active Test.
      VVT Aim Angle (Bank 1) VVT aim angle (Bank 1)/
      Min.:0%, Max.: 100%
      0%: Idling VVT duty signal value during intrusive operation.
      VVT Change Angle (Bank 1) VVT change angle (Bank 1)/
      Min.: 0° FR, Max.: 60° FR
      0 to 5° FR: Idling Displacement angle during intrusive operation.
      VVT OCV Duty (Bank 1) VVT OCV operation duty (Bank 1)/
      Min.:0%, Max.: 100%
      0%: Idling Requested duty value for intrusive operation.
      VVT EX Hold Lrn Val (Bank 1) VVT exhaust hold duty ratio learning value (Bank 1)/
      Min.:0%, Max.: 100%
      0 to 80%: Idling -
      VVT EX Chg Angle (Bank 1) VVT exhaust change angle (Bank 1)/
      Min.: 0°FR, Max.: 60°FR
      0 to 40°FR: Idling Displacement angle during intrusive operation.
      VVT EX OCV Duty (Bank 1) VVT exhaust OCV duty (Bank 1)/
      Min.: 0%, Max.: 100%
      0 to 100%: Idling Requested duty value for intrusive operation.
      VVT Aim Angle (Bank 2) VVT aim angle (Bank 2)/
      Min.:0%, Max.: 100%
      0%: Idling VVT duty signal value during intrusive operation.
      VVT Change Angle (Bank 2) VVT change angle (Bank 2)/
      Min.: 0° FR, Max.: 60° FR
      0 to 5° FR: Idling Displacement angle during intrusive operation.
      VVT OCV Duty (Bank 2) VVT OCV operation duty (Bank 2)/
      Min.: 0%, Max.: 100%
      0%: Idling Requested duty value for intrusive operation.
      VVT EX Hold Lrn Val (Bank 2) VVT exhaust hold duty ratio learning value (Bank 2)/
      Min.: 0%, Max.: 100%
      0 to 80%: Idling -
      VVT EX Chg Angle (Bank 2) VVT exhaust change angle (Bank 2)/
      Min.: 0°FR, Max.: 60°FR
      0 to 40°FR: Idling Displacement angle during intrusive operation.
      VVT EX OCV Duty (Bank 2) VVT exhaust OCV duty (Bank 2)/
      Min.: 0%, Max.: 100%
      0 to 100%: Idling Requested duty value for intrusive operation.
      Idle Fuel Cut Fuel cut idle/
      ON or OFF
      ON: Fuel cut operation Idle Fuel Cut = "ON" when throttle valve fully closed and engine speed over 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 very light load to prevent the engine combustion from becoming incomplete.
      Ignition Ignition counter/
      Min.: 0, Max.: 800
      0 to 800 -
      Cylinder #1 Misfire Count to Cylinder #8 Misfire Count Misfire ratio of the cylinder 1 to 8/
      Min.: 0, Max.: 255
      0% This item displayed only when idling engine.
      All Cylinders Misfire Count All cylinders misfire rate/
      Min.: 0, Max.: 255
      0 to 35 -
      Multi Cylinders Misfire Count Multiple cylinder misfire rate/
      Min.: 0 Max.: 65535
      0 to 65535 -
      Misfire RPM Engine RPM 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.: 99.22%
      -100 to 99.2% Misfire detecting margin
      Catalyst OT MF F/C Catalyst over temperature misfire prevention F/C/
      Not AvI or Avail
      Avail: Cat OT MF F/C available
      Not AvI: 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 -
      Cat OT MF F/C Cylinder #5 Display of fuel cut operation in No. 5 cylinder (if certain level of misfire malfunction is detected)/
      ON or OFF
      ON: Fuel cut is operating -
      Cat OT MF F/C Cylinder #6 Display of fuel cut operation in No. 6 cylinder (if certain level of misfire malfunction is detected)/
      ON or OFF
      ON: Fuel cut is operating -
      Cat OT MF F/C Cylinder #7 Display of fuel cut operation in No. 7 cylinder (if certain level of misfire malfunction is detected)/
      ON or OFF
      ON: Fuel cut is operating -
      Cat OT MF F/C Cylinder #8 Display of fuel cut operation in No. 8 cylinder (if certain level of misfire malfunction is detected)/
      ON or OFF
      ON: Fuel cut is operating -
      # Codes #Codes/
      Min.: 0, Max.: 255
      - Number of detected DTCs
      Check Mode Check mode/
      ON or OFF
      ON: Check mode ON Refer to CHECK MODE PROCEDURE  (See ).
      SPD Test Check mode result for vehicle speed sensor/
      Compl or Incmpl
      - -
      AS Test Check mode result for secondary air injection system/
      Compl or Incmpl
      - -
      Misfire Test Check mode result for misfire monitor/
      Compl or Incmpl
      - -
      OXS2 Test Check mode result for heated oxygen sensor (Bank 2)/
      Compl or Incmpl
      - -
      OXS1 Test Check mode result for heated oxygen sensor (Bank 1)/
      Compl or Incmpl
      - -
      A/F Test Results (Bank 2) Check mode result for air fuel ratio sensor (Bank 2)/
      Compl or Incmpl
      - -
      A/F Test Results (Bank 1) Check mode result for air fuel ratio sensor (Bank 1)/
      Compl or Incmpl
      - -
      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 detected -
      Running Time from MIL ON Running time from MIL ON/
      Min.: 0 minute, Max.: 65535 minutes
      Equivalent to running time after MIL was ON -
      Engine Run Time Engine run time/
      Min.: 0 seconds, Max.: 65535 seconds
      Time after engine start Service data
      Time after DTC Cleared Time after DTC cleared/
      Min.: 0 minutes, Max.: 65535 minutes
      Equivalent to time after DTCs were cleared -
      Distance from DTC Cleared Distance after DTC cleared/
      Min.: 0 km, Max.: 65535 km
      Equivalent to drive distance after DTCs were cleared -
      Warmup Cycle Cleard DTC Warm-up cycle after DTC cleared/
      Min.: 0, Max.: 255
      - Number of warm-up cycles after DTC cleared
      OBD Requirements OBD requirement OBD2 -
      Number of Emission DTC Emission related DTCs - Number of emission related DTCs
      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
      - -
      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
      - -
      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
      - -
      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 Monitor ENA EGR monitor/
      Unable or Enable
      - -
      EGR Monitor CMPL EGR 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
      - -
      Model Code Model code - Identifying the model code: USK6##
      Engine Type Engine type - Identifying the engine type: 3URFE
      Cylinder Number Number of cylinders/
      Min.: 0, Max.: 255
      - Identifying number of cylinders: 8
      Transmission Type Transmission type - Identifying the transmission type: ECT 6th
      Destination Destination - Identifying the destination: A (America)
      Model Year Model year/
      Min.: 1900, Max.: 2155
      - Identifying the model year: 200#
      System Identification System identification - Identifying the engine system: Gasoline (gasoline engine)

      HINT:

      Normal Condition: If no conditions are specifically stated for "idling", the shift lever is in N or P, the A/C switch is OFF, 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.
      ACTIVE TEST

      Tester Display Test Part Control Range Diagnostic Note
      Control the Injection Volume Change injection volume Between -12% and 25%
      • All injectors tested at the same time.
      • Perform test at or less 3000 rpm.
      • Injection volume can be changed in 1% graduations within control range.
      Control the Injection Volume for A/F Sensor Change injection volume Lower by 12.5% or increase 25%
      • Perform test at or less 3000 rpm.
      • Control the Injection Volume for A/F Sensor enables checking and graphing of A/F (Air Fuel Ratio) sensor voltage outputs.
      • To conduct test, enter the following menus: Active Test / Control the Injection Volume for A/F Sensor / AFS B1 S1 and O2S B 1S2 or AFS B2 S1 and O2S B2 S2.
      Activate the VSV for Secondary Air Control Activate the Secondary Air System ON/OFF
      • Do not perform test for 5 seconds or more.
      • After test, do not perform test again for 30 seconds.
      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 A/C Cut Signal Control A/C cut signal ON/OFF -
      Control the Fuel Pump / Speed Activate fuel pump ON/OFF Engine is stopped.
      Connect the TC and TE1 Turn on and off TC and 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 -
      Prohibit the Catalyst OT Misfire prevent F/C Prohibit catalyst overheat malfunction prevention fuel cut operation during misfire ON: Fuel cut is prohibited Confirm that the Vehicle is Stopped and Engine Speed is 3000 rpm or less.
      Activate the Starter Relay Activate the starter relay ON/OFF Engine is stopped.
      Activate the ACC Cut Relay Activate the ACC CUT relay ON/OFF Engine is stopped.
      Control the ETCS Open/Close Slow Speed Throttle actuator Close/Open
      Open: throttle valve opens slowly
      This test is possible when the following conditions are met:
      • Ignition switch ON.
      • Engine does not start.
      • Fully depressing accelerator pedal (APP: 58 degrees or more).
      • Shift lever in P.
      Control the ETCS Open/Close Fast Speed Throttle actuator Close/Open
      Open: throttle valve opens fast
      Same as above.
      Control the VVT Linear (Bank 1) Control Variable Valve Timing (VVT) [Bank 1] -128 to 127% This valve added to present OCV 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 (Bank 1) Turn on and off Oil Control Valve (OCV) ON/OFF
      • Engine stalls or idles roughly when OCV turned ON.
      • Normal engine running or idling when OCV OFF.
      Control the VVT Linear (Bank 2) Control Variable Valve Timing (VVT) [Bank 2] -128 to 127% This valve added to present OCV 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 (Bank 2) Turn on and off Oil Control Valve (OCV) ON/OFF
      • Engine stalls or idles roughly when OCV turned ON.
      • Normal engine running or idling when OCV OFF.
      Control the VVT Exhaust Linear (Bank 1) Control VVT (Bank 1) 128 to 127% This valve added to present OCV control duty 100%: Maximum advance -100%: Maximum retard
      • Engine stall or rough idle when VVT actuator operated by 100%.
      • Test possible while engine idling.
      Control the VVT Exhaust Linear (Bank 2) Control VVT (Bank 2) 128 to 127% This valve added to present OCV control duty 100%: Maximum advance -100%: Maximum retard
      • Engine stall or rough idle when VVT actuator operated by 100%.
      • Test possible while engine idling.
      Activate the Vacuum Pump Activate vacuum pump (built into canister pump module) ON/OFF -
      Activate the VSV for Vent Valve Activate vent valve (built into canister pump module) ON/OFF -
      Control the Cylinder #1 Fuel Cut Cylinder #1 injector fuel cut ON/OFF Test possible while vehicle stopped and engine idling*1.
      Control the Cylinder #2 Fuel Cut Cylinder #2 injector fuel cut ON/OFF Test possible while vehicle stopped and engine idling*1.
      Control the Cylinder #3 Fuel Cut Cylinder #3 injector fuel cut ON/OFF Test possible while vehicle stopped and engine idling*1.
      Control the Cylinder #4 Fuel Cut Cylinder #4 injector fuel cut ON/OFF Test possible while vehicle stopped and engine idling*1.
      Control the Cylinder #5 Fuel Cut Cylinder #5 injector fuel cut ON/OFF Test possible while vehicle stopped and engine idling*1.
      Control the Cylinder #6 Fuel Cut Cylinder #6 injector fuel cut ON/OFF Test possible while vehicle stopped and engine idling*1.
      Control the Cylinder #7 Fuel Cut Cylinder #7 injector fuel cut ON/OFF Test possible while vehicle stopped and engine idling*1.
      Control the Cylinder #8 Fuel Cut Cylinder #8 injector fuel cut ON/OFF Test possible while vehicle stopped and engine idling*1.
      Control the All Cylinders Fuel Cut All cylinder fuel cut ON/OFF Test possible while vehicle stopped and engine idling*1.
      Check the Cylinder Compression*2 Check the cylinder compression pressure ON/OFF Fuel injection and ignition stop in all cylinders.
      NOTE: *1
      • If the display of the Data List's Prohibit the Catalyst OT Misfire prevent F/C item is Not Avl, perform this Active Test with the vehicle stopped and the engine idling.
      • If the display of the Data List's Prohibit the Catalyst OT Misfire prevent F/C item 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#8 Fuel Cut) ON.
        2. Start the engine.
      HINT:*2: When cranking the engine, each cylinder measures the engine rpm.

      In this Active Test, the fuel and ignition of all cylinders is cut, and cranking occurs for approximately 10 seconds. Then, each cylinder measures the engine rpm. If a cylinder's engine rpm is higher than the other, that cylinder's compression pressure is compared to the other, and whether or not the compression pressure is low can be determined.

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

        HINT:

        After performing the above procedure, the Active Test's Check the Cylinder Compression will start. Fuel injection for all cylinders is prohibited, and each cylinder's engine rpm measurement will enter standby.

      8. Fully open the throttle.
      9. Crank the engine for about 10 seconds.
      10. Monitor the engine speed (Engine Speed of Cyl #1 to #8) 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's engine rpm measurement will change to the actual engine rpm.

        NOTE:
        • When the Check the Cylinder Compression test is OFF and the engine is cranked, the engine will start.
        • If the Check the Cylinder Compression test needs to be performed after it is turned ON and performed once, press Exit to return to the Active Test menu screen. Then perform the Check the Cylinder Compression test again.
        • Use a fully-charged battery.
  3. SYSTEM CHECK 

    HINT:

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

    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.
      SYSTEM CHECK

      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 menu after performing this test, system functioning normally.
      • Refer to EVAP Inspection Procedure (See EVAP SYSTEM ).
      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.
      • Refer to EVAP Inspection Procedure (See EVAP SYSTEM ).
      Air Injection Check (Automatic Mode) Perform secondary air injection system operation automatically With warm engine, ignition switch turned off once
      • If no DTCs in Pending after performing this test, system functioning normally.
      • Refer to for secondary air injection system DTCs.
      • When performing Air Injection Check operation after battery cable has been reconnected, wait for 7 minutes with ignition switch turned to ON or engine running.
      • Turn ignition switch to off when System Check finished.
      Air Injection Check (Manual Mode) Perform 7 operations in order to operate air injection system monitor manually With warm engine, ignition switch turned off once
      • Used to detect malfunctioning parts.
      • Refer to for secondary air injection system DTCs.
      • When performing Air Injection Check operation after battery cable has been reconnected, wait for 7 minutes with ignition switch turned to ON or engine running.
      • Turn ignition switch to off when System Check finishes.