What is a cam sensor?

I was telling my dad about how my car’s been stalling and accelerating poorly the last few days, and he said it might be an issue with my cam sensor. What is a cam sensor?

Find out if you’re getting ripped off on your car insurance in less than two minutes.
No spam · No long forms · No fees
Find savings (100% Free)
rating white
3.5k Ratings
Answer provided by
Andrew (Andy) Biro
Answered on Jul 22, 2022
Sorry to hear you’re experiencing car trouble! A cam sensor—or camshaft position sensor, as it’s rightly called—is an electronic sensor that monitors your camshaft’s speed and position. All of the data gathered by the cam sensor is then fed into your vehicle’s engine control module (ECM) and used to determine how much fuel is needed and when to ignite it.
Your vehicle’s camshaft is a rotating device that converts rotational motion into reciprocal motion in order to open your engine’s valves in time with your vehicle’s crankshaft. The cam sensor monitors the camshaft’s movements, gathering data to be fed into the ECM, so as to ensure the engine’s internal combustion process operates as smoothly as possible.
Hopefully, that answers your question!
Make sure your vehicle is protected by the right insurance policy with Jerry, the nation’s no.1 rated car insurance comparison app and broker. Simply download the app, answer a short questionnaire, and Jerry will start comparing dozens of competitive quotes from 50+ trusted insurance providers to find you the best deals possible.

Here to save on car and home insurance? Great, you do that. We’ll do everything else.

Sign up in under a minute.
No need to fill out forms or shop around. Sign up in 45 seconds to start saving. Jerry does the rest.
Jerry collects and analyzes your current coverage.
Say hello to Jerry, your new insurance agent. We’ll contact your insurance company, review your current plan, then find the coverage that fits your needs and saves you money.
Get the best options before your renewal.
Jerry does all the picky, busy work by comparing prices and coverage from more than 50+ insurance companies. We compare what we find to your current policy and offer you the three best options before every renewal.

Easiest way to compare and buy car insurance

No long forms
No spam or unwanted phone calls
Quotes from top insurance companies
Find insurance savings — it's 100% free