Engine Mount: Testing and Inspection

Active Control Engine Mount System

DESCRIPTION




The Active Control Engine Mount (ACM) system decreases engine vibration at engine idling using the ACM VSV. The VSV is controlled by a pulse signal transmitted to the VSV from the ECM. The frequency of this pulse signal is matched to the engine speed to decrease engine vibration.

Wiring Diagram:

Step 1:

Step 2-3:

Step 4-5:

Step 5(Continued)-7:

INSPECTION PROCEDURE