MANIFOLD ABSOLUTE PRESSURE SENSOR > INSPECTION

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1. INSPECT DIESEL TURBO TURBO PRESSURE SENSOR


A163538E03

  1. Inspect the power source voltage.
    Text in Illustration 
    *1
    		Component without harness connected
    (Diesel Turbo Turbo Pressure Sensor)

    1. Disconnect the sensor connector.
      Turn the ignition switch to ON (IG).

    2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage:
      Tester Connection
      		Switch Condition
      		Specified Condition
      3 (VC) - 1 (E2)
      		Ignition switch ON
      		4.5 to 5.5 V

    3. Turn the ignition switch to off).

    4. Connect the sensor connector.

  1. Check the vacuum and pressure.

    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch to ON and turn the intelligent tester on.

    3. Enter the following menus: Powertrain / Engine / Data List / Map and Atmosphere Pressure.

    4. Read the value.

      OK:
      Condition
      		Map and Atmosphere Pressure Value
      No pressure applied
      		Same as atmospheric pressure
      Vacuum applied
      		Becomes vacuum
      Pressure applied
      		Becomes pressurized

      If the result is not as specified, replace the sensor.