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 MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 275 (ENGINE CONTROL SYSTEM)CAMSHAFT POSITION (CMP) SENSOR INSPECTIONRESISTANCE INSPECTION
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
Resistance Inspection
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Resistance Inspection
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.
- Disconnect the CMP sensor connector.
- Measure the resistance between CMP sensor connector terminals A and B.
- If not within the specification, replace the CMP sensor.
- If the monitor item status/specification (reference) is not within the specification, even though the resistance is within the specification, perform the Circuit Open/Short Inspection , and repair or replace the malfunctioning part.
- Resistance 400-550 ohms
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.