Engine Mount: Testing and Inspection

ACTIVE CONTROL ENGINE MOUNT

Location:

CIRCUIT DESCRIPTION

The Active Control Engine Mount (ACM) system decreases engine vibration at low engine speed 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 1-2:

Step 3-4:

Step 5:

Step 6-7:

INSPECTION PROCEDURE