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.
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HOMESERVICE MANUALSCHEVROLET2009SILVERADO 2500 2WD V8-6.6L DSL TURBOREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMCRANKSHAFT POSITION SENSORSERVICE AND REPAIRCRANKSHAFT POSITION SENSOR REPLACEMENT
2009 Chevrolet Silverado 2500 2WD V8-6.6L DSL Turbo
Crankshaft Position Sensor Replacement
2009 Chevrolet Silverado 2500 2WD V8-6.6L DSL TurboSECTION Crankshaft Position Sensor Replacement
Crankshaft Position Sensor Replacement
Removal Procedure
1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (With Single Battery) (Service and Repair)Battery Negative Cable Disconnection and Connection (With Auxiliary Battery) (Service and Repair)Battery Negative Cable Disconnection and Connection (With Dual Batteries) (Service and Repair) .
2. Remove the right wheelhouse panel. Refer to Front Wheelhouse Liner Replacement - Right Side (Chevrolet) (Service and Repair)Front Wheelhouse Liner Replacement - Right Side (GMC) (Service and Repair) .
3. Disconnect the crankshaft position (CKP) sensor electrical connector.
4. Remove the CKP sensor bolt .
5. Remove the CKP sensor.
6. If necessary, remove the CKP sensor spacer bolts.
7. If necessary, remove the CKP sensor spacer.
Installation Procedure
1. If necessary, lubricate a NEW CKP spacer O-ring with clean engine oil.
2. If necessary, install the NEW O-ring to the CKP sensor spacer.
Note
The crankshaft position sensor spacers are machined with different timing positions. However, if the crankshaft position sensor spacer requires replacement, replace with a grade "C" spacer.
3. If necessary, install the CKP sensor spacer.
Caution: Refer to Fastener Caution (Fastener Caution) .
4. If necessary, install the CKP sensor spacer bolts.
Tighten the bolts to 10 Nm (89 lb in).
5. Lubricate a NEW CKP sensor O-ring with clean engine oil.
6. Install the NEW O-ring to the CKP sensor.
7. Install the CKP sensor.
8. Install the CKP sensor bolt.
Tighten the bolt to 10 Nm (89 lb in).
9. Connect the CKP sensor electrical connector.
10. Install the right wheelhouse panel. Refer to Front Wheelhouse Liner Replacement - Right Side (Chevrolet) (Service and Repair)Front Wheelhouse Liner Replacement - Right Side (GMC) (Service and Repair) .
11. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (With Single Battery) (Service and Repair)Battery Negative Cable Disconnection and Connection (With Auxiliary Battery) (Service and Repair)Battery Negative Cable Disconnection and Connection (With Dual Batteries) (Service and Repair) .
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.