Crankshaft Position Sensor Replacement

Courtesy of GENERAL MOTORS COMPANY

NOTE: Callouts items in the following chart represent components shown in graphic above.

Callout	Component Name
Preliminary Procedure Raise and support the vehicle. Lifting and Jacking the Vehicle (ZL1) , or Lifting and Jacking the Vehicle (Convertible) Front Compartment Lower Noise Shield Replacement (Coupe - LGX, LTG) Starter Replacement (LTG)
1	Crankshaft Position Sensor Fastener CAUTION: Refer to Fastener Caution . Tighten 10 N.m (89 lb in)
2	Crankshaft Position Sensor Procedure Disconnect the electrical wiring harness connector from the crankshaft position sensor. If installing a new sensor, perform the crankshaft position system variation learn procedure. Crankshaft Position Variation Learn

Callout

Component Name

Preliminary Procedure

Crankshaft Position Sensor Fastener

CAUTION:

Tighten
10 N.m (89 lb in)

Crankshaft Position Sensor

Procedure

Disconnect the electrical wiring harness connector from the crankshaft position sensor.
If installing a new sensor, perform the crankshaft position system variation learn procedure. Crankshaft Position Variation Learn