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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. Turn the ignition switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the ignition switch to ON.
    4. Turn the Techstream on.
    5. Enter the following menus: Chassis / PPS / Data List.
    6. According to the display on the Techstream, read the Data List.
      PPS

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Steering Angle Velocity Steering angle speed/
      Min.: -32768 deg/s
      Max.: 32767 deg/s
      Value changes in proportion to steering effort The engine is running and the steering wheel is being turned.
      Meter Vehicle Velocity Vehicle speed from meter/
      Min.: 0.00 km/h (0.00 mph)
      Max.: 300.00 km/h (186.41 mph)
      0 km/h (0 mph) The vehicle is stopped.
      No large fluctuation The vehicle is driven at a constant speed.
      Engine Revolution Engine speed/
      Min.: 0 rpm
      Max.: 12800 rpm
      No large fluctuation The engine is running at a constant speed.
      Steering Angle Steering angle/
      Min.: -2048.0 deg
      Max.: 2047.0 deg
      Left turn: Increases
      Right turn: Decreases
      The engine is running and the steering wheel is being turned.
      Solenoid Current Solenoid Current/
      Min.: 0 mA
      Max.: 1000 mA
      200 to 950 mA The engine is running and the steering wheel is being turned.
      IG Power Supply ECU power source voltage/
      Min.: 0.0 V
      Max.: 25.5 V
      11 to 14 V The ignition switch is ON.