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.
2011 Mercury Milan AWD V6-3.0LFACTORY OEM SERVICE PROCEDURE
Crankshaft Position Sensor: Service and Repair
Crankshaft Position (CKP) Sensor
Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Jacking and Lifting Service and Repair.
2. Disconnect the Crankshaft Position (CKP) sensor electrical connector.
3. Remove the bolt and the CKP.
- To install, tighten to 10 Nm (89 lb-in).
- Inspect the O-ring seal and install new as necessary.
4. NOTE: Lubricate the CKP O-ring seal with clean engine oil.
To install, reverse the removal procedure.
5. Using the scan tool, perform the Misfire Monitor Neutral Profile Correction procedure following the on-screen instructions.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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