DIFFERENTIAL PRESSURE SENSOR ON-VEHICLE INSPECTION

PROCEDURE


  1. INSPECT DIFFERENTIAL PRESSURE SENSOR


    1. Connect the GTS to the DLC3.

    2. Remove the No. 1 engine cover sub-assembly.

    3. Slide the clamp and disconnect the air hose from the differential pressure sensor.

    4. B003MJWN01

      Install SST to the differential pressure sensor.

      SST
      09992-00242

    5. Turn the ignition switch to ON.

    6. Turn the GTS on.

    7. Enter the following menus: Powertrain / Engine / Data List / DPF Differential Pressure.

    8. B003K2BC01
      *a Pressure

      Apply pressure to the differential pressure sensor assembly.

    9. Check the pressure value of the differential pressure sensor.

      Standard pressure
      Approximately the same pressure as the applied pressure is indicated on the GTS.

      Note

      Perform the inspection within the range of 0 to 98 kPa (0 to 1.0 kgf/cm2, 0 to 14.2 psi).

      If the result is not as specified, check the differential pressure sensor circuit.

    10. Remove SST from the differential pressure sensor.

    11. Connect the air hose to the differential pressure sensor, and slide the clamp to secure the hose.

    12. Install the No. 1 engine cover sub-assembly.