Crankshaft Position Sensor: Service and Repair

2005 Chevrolet Equinox FWD V6-3.4L VIN FSECTION Service and Repair


CRANKSHAFT POSITION (CKP) SENSOR REPLACEMENT

REMOVAL PROCEDURE




1. Raise the vehicle. Refer to Vehicle Lifting.
2. Disconnect the crankshaft position (CKP) sensor electrical connector.
3. Remove the CKP sensor nut (2).
4. Remove the CKP sensor (1) from the engine.
5. Inspect for wear, cracks, or leakage if the CKP sensor is being reused.

INSTALLATION PROCEDURE




1. Lubricate the O-ring with clean engine oil. Replace the O-rings if damaged.
2. Install the CKP sensor (1) to the block.
3. Install the CKP sensor nut (1).

NOTE: Refer to Fastener Notice in Service Precautions.

Tighten
Tighten the nut to 11 N.m (97 lb in).

4. Connect the CKP sensor electrical connector.
5. Lower the vehicle.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.