Expedition Camshaft Sensor Issue

My 2008 Ford Expedition with a gasoline engine is acting up. It starts poorly and engine power is reduced. I checked the error memory, and it shows a defective camshaft sensor. Could a bad cable or plug really cause this?

4 comment(s)

Sounds like the camshaft sensor is the culprit. I had a similar issue with my old BMW 3 Series years ago. Engine stalling, rough idling, and the check engine light were all on. Have you checked the crankshaft sensor as well? They sometimes work together.

The crankshaft sensor? I haven't checked it. Is it difficult to access, and would that cause similar symptoms to a bad camshaft sensor?

On my BMW, the crankshaft sensor was a pain to get to, but yes, similar symptoms. A faulty crankshaft sensor can mess with the engine timing just like the camshaft one. Given your symptoms and the error code pointing to the camshaft sensor, and the age of your Ford, I'd still suggest getting it properly diagnosed. Could be other things too, unfortunately.

Thanks for the advice! I took it to the workshop. You were right - it was the camshaft sensor and a corroded connector. Cost me 95€ to get it sorted.

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