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Home >> Chevrolet >> 2021 >> Trailblazer ACTIV, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 1.35L (L3T) - Repair Instructions >> Repair Instructions >> Crankshaft Position Sensor Replacement
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Crankshaft Position Sensor Replacement

GM5220112Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Electric Engine Coolant Pump Replacement
  2. Engine Wiring Harness Bracket - Position aside
1 Crankshaft Position Sensor Bolt
CAUTION:

Refer to Fastener Caution .


Tighten 
8.5 N.m (75 lb in)
2 Crankshaft Position Sensor

Procedure

  1. Disconnect the electrical connector.
  2. Perform the crankshaft position variation learn. Crankshaft Position Variation Learn