Crankshaft Position Sensor Replacement

Fig 1: Crankshaft Position Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle
1	Crankshaft Position Sensor Bolt CAUTION: Refer to Fastener Caution . Tighten 8 N.m (71 lb in)
2	Crankshaft Position Sensor Procedure Disconnect the electrical connector. After replacement of crankshaft position sensor, use a scan tool to speed up learn function. Refer to Engine Control Module Programming and Setup .
3	Crankshaft Position Sensor Seal Ring