Installation Procedure

Fig 1: View Of CMP Sensor & O-ring Seal

Courtesy of GENERAL MOTORS CORP.

Inspect the CMP O-ring seal (2) for cuts or damage. If the seal is not damaged, it may be reused.
Lubricate the O-ring seal with clean engine oil.
Install the O-ring seal onto the sensor.
Instal the CMP sensor (1) to the front cover.

Fig 2: View Of CMP Sensor Wire Harness

Courtesy of GENERAL MOTORS CORP.

Fig 3: View Of CMP Sensor Wire Harness Electrical Connector Retainer

Courtesy of GENERAL MOTORS CORP.

Connect the CMP sensor wire harness electrical connector, ensure that the retainer (1) fully engages the CMP sensor.
Raise and suitably support the vehicle.

Fig 4: Locating CMP Sensor Wire Harness Bolts

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Fastener Caution .

Install the 2 rear CMP sensor wire harness bolts (1).
Tighten: Tighten the bolt to 12 N.m (106 lb in).

Fig 5: View Of CMP Sensor Wire Harness Bolt

Courtesy of GENERAL MOTORS CORP.

Working through the crankshaft balancer opening, tighten the CMP sensor wire harness bolt (1) using a box wrench.

Fig 6: View Of CMP Sensor Wire Harness Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Connect the CMP sensor wire harness electrical connector (1) to the CMP actuator magnet.

Fig 7: Locating CMP Sensor Wire Harness

Courtesy of GENERAL MOTORS CORP.

Connect the engine wiring harness electrical connector (3) to the CMP sensor wire harness.
Install the engine shield. Refer to Engine Shield Replacement .