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 MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 275 (ENGINE CONTROL SYSTEM)CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Camshaft Position (CMP) Sensor Removal/Installation
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Camshaft Position (CMP) Sensor Removal/Installation
WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the battery cover.
- Disconnect the negative battery cable.
- Remove the plug hole cover.CAUTION:
- When replacing the CMP sensor, make sure there is no foreign material on it such as metal shavings. If it is installed with foreign material, the sensor output signal will malfunction resulting from fluctuation in magnetic flux and cause a deterioration in engine control.
- Disconnect the CMP sensor connector.
- Remove the CMP sensor installation bolt.
- Remove the CMP sensor from the cylinder head cover.
- Install in the reverse order of removal.
- Tightening torque 5.5-7.5 N.m {56-76 kgf.cm, 49-66 in.lbf}
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.