Monitor Scantool Data
1.

Connect scantool to Data Link Cable (DLC).

2.

Warm up engine to normal operating temperature.

3.

Monitor that " Intake Throttle Actuator " parameter on the scantool.

Fig 1) Normal value with intake throttle actuator at idle.

Fig 2) Normal value with intake throttle actuator and engine speed while accelerating and decelerating.

4. Is the 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