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 Remove the starter. Starter Replacement (LT1, LT4) .
1	Crankshaft Position Sensor Fastener CAUTION: Refer to Fastener Caution . Tighten 25 N.m (18 lb ft)
2	Crankshaft Position Sensor Procedure Disconnect the crankshaft position sensor electrical connector. Perform the crankshaft position sensor variation learn after installation of the sensor. Refer to Crankshaft Position Variation Learn .

Callout

Component Name

Preliminary Procedure
Remove the starter. Starter Replacement (LT1, LT4) .

Crankshaft Position Sensor Fastener

CAUTION:

Tighten
25 N.m (18 lb ft)

Crankshaft Position Sensor

Procedure

Disconnect the crankshaft position sensor electrical connector.
Perform the crankshaft position sensor variation learn after installation of the sensor. Refer to Crankshaft Position Variation Learn .