Installation Procedure

WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: CMP Sensor And 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: CMP Sensor Wire Harness

Courtesy of GENERAL MOTORS CORP.

Install the CMP sensor wire harness (1).

Fig 3: 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: 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: 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: 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: 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 .