Monitor Scantool Data
1.

Ignition "OFF" & Engine "OFF".

2.

Install Scantool and Engine "ON".

3.

Monitor Acceleration Position Sensor on Current data.

Fig 1) Signal increases when depressing accel pedal : Approx. 600 ~900 Mv at idle speed.

4. Is Current data displayed correctly ?

YES

▶ Fault is intermittent caused by poor contact in the sensor’s and/or ECM’s connector or was repaired and ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "Verification of Vehicle Repair" procedure.

NO

▶ Go to "W/Harness Inspection" procedure.

Яндекс.Метрика