What does a bad camshaft position sensor mean?
What does a bad camshaft position sensor mean? The most annoying symptom of a faulty camshaft position sensor is the check engine light showing up on your dashboard. It's annoying because the check engine light doesn't actually tell you that you need to look into your camshaft position sensor at all. Is there a cam sensor code on my car? Unfortunately, you will now most certainly have a cam sensor code, since you unplugged it, and you won't know if it was there before or only as a result of your unplugging it. The cheap scanner works fine. Reads and...