CHECK DIFFERENTIAL PRESSURE SENSOR
Connect the intelligent tester to the DLC3.
Turn the ignition switch to ON.
Turn the intelligent tester on.
Enter the following menus: Powertrain / Engine / Data List / DPNR Differential Pressure.
Disconnect the vacuum hose from the sensor.
Using SST, apply pressure to the sensor.
Check the pressure value of the sensor.
|Approximately the same pressure as the applied pressure is indicated on the tester.|
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 sensor circuit Click here.
Connect the vacuum hose to the sensor.