Camshaft Sensor
A failing camshaft sensor can cause hard starting, rough running, or a check engine light. This sensor helps the computer time fuel injection and spark by tracking the camshaft's position. We test it, confirm the fault, and replace it so your engine starts and runs smoothly again.
Find a TechnicianCommon causes
- Heat and vibration breaking down the sensor over time
- Oil contamination from a leaking valve cover or seal
- Damaged wiring, connector, or corroded terminals
- Worn or damaged camshaft reluctor ring or timing components
- Internal sensor failure causing intermittent or lost signal
Frequently asked questions
What happens if the camshaft sensor fails completely?
The engine may not start at all, or it may stall and run poorly. The computer loses key timing information, so prompt replacement restores normal operation.
Is the camshaft sensor the same as the crankshaft sensor?
No, they're separate sensors. The camshaft sensor tracks the cam position while the crankshaft sensor tracks the crank. We test to confirm which one is actually at fault.
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