Installation Procedure

WARNING: This page is about a different car, the 2009 GMC Envoy and 2009 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Inspect the sensor O-ring for the following conditions:

Any wear
Any cracks
Any leakage

Replace the O-ring if necessary. Lubricate the new O-ring with engine oil before installation.

CAUTION: Refer to Fastener Caution .

Fig 1: View Of Crankshaft Position Sensor

Courtesy of GENERAL MOTORS CORP.

Install the CKP sensor into the engine block. Tighten the bolt to 10 N.m (89 lb in).
Install the CKP sensor retaining bolt.
Connect the CKP sensor harness connector.
Lower the vehicle.
Perform the Crankshaft Position System Variation Learn .