Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Crankshaft Position Sensor: Service and Repair
2006 Chevrolet HHR L4-2.2LSECTION Service and Repair
CRANKSHAFT POSITION (CKP) SENSOR REPLACEMENT
REMOVAL PROCEDURE
1. Disconnect the crankshaft position (CKP) sensor electrical connector.
2. Remove the CKP sensor bolt.
3. Remove the CKP sensor.
INSTALLATION PROCEDURE
1. Inspect the CKP sensor O-ring and lubricate with a mineral based grease.
2. Gently insert the CKP sensor into the block.
3. Install the CKP sensor bolt.
NOTE: Refer to Fastener Notice.
Tighten the bolt to 10 N.m (89 lb in).
4. Connect the CKP sensor electrical connector.
5. Perform the CKP system variation learn procedure. Refer to CKP System Variation Learn Procedure.
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.