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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 200 (Engine Controls And Fuel - 2.0L (LTG) - Repair Instructions) >> Repair Instructions >> Crankshaft Position Sensor Replacement

Crankshaft Position Sensor Replacement

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Crankshaft Position Sensor
GM2812236Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedure

  1. Raise and properly support the vehicle. Refer to Lifting and Jacking the Vehicle (ATS)Lifting and Jacking the Vehicle (ATS-V) .
  2. Remove the engine compartment lower noise shield. Refer to Engine Compartment Lower Noise Shield Replacement (All Wheel Drive)Engine Compartment Lower Noise Shield Replacement (Front Wheel Drive) .
  3. Remove the starter. Refer to Starter Replacement (LGX)Starter Replacement (LCV, LTG)Starter Replacement (LF4 - Manual Transmission)Starter Replacement (LF4 - Automatic Transmission) .
1 Crankshaft Position Sensor Fastener
CAUTION:

Refer to Fastener Caution .


Tighten 
10 N.m (89 lb in)
2 Crankshaft Position Sensor

Procedure

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