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 VSV for ACM. 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