ДАТЧИК АБСОЛЮТНОГО ДАВЛЕНИЯ В КОЛЛЕКТОРЕ ПРОВЕРКА БЕЗ СНЯТИЯ С АВТОМОБИЛЯ

PROCEDURE


  1. INSPECT MANIFOLD ABSOLUTE PRESSURE SENSOR


    1. Inspect the power source voltage.


      1. Disconnect the manifold absolute pressure sensor connector.

      2. A01XDD3E02
        Text in Illustration
        *a

        Front view of wire harness connector

        (to Manifold Absolute Pressure Sensor)

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

        Standard Voltage
        Tester Connection Switch Condition Specified Condition
        C83-3 (VC) - C83-1 (E) Ignition switch ON 4.75 to 5.25 V

        If the result is not as specified, inspect the wire harness or ECM Click here.

      3. Connect the manifold absolute pressure sensor connector.

    2. Check the power supply.


      1. Turn the ignition switch to ON.

      2. Disconnect the vacuum hose from the manifold absolute pressure sensor.

      3. A01XGWLE02
        Text in Illustration
        *a

        Component with harness connected

        (ECM)

        Using SST, measure the voltage according to the value(s) in the table below.

        SST
        09992-00242
        Standard Voltage
        Tester Connection Condition Specified Condition
        C102-2 (PIM) - C102-9 (E2)

        60 kPa (0.61 kgf/cm2, 8.7 psi)

        		 0.4 to 0.6 V

        87 kPa (0.89 kgf/cm2, 12.6 psi)

        		 1.1 to 1.3 V

        Tech Tips

        The values in the "Condition" column are gauge pressures.

        If the result is not as specified, replace the manifold absolute pressure sensor.