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indy91zr1 · 05-28-2019

seems as though a code 31 is a failed cam sensor. There is a thread if you search for it on it. You would have to test them and see which one it is. Maybe the connection is just loose or needs cleaned since its intermittent.

05-28-2019	#2
indy91zr1 Join Date: Jun 2018 Location: fishers,indiana Posts: 76	Re: Service Engine Soon seems as though a code 31 is a failed cam sensor. There is a thread if you search for it on it. You would have to test them and see which one it is. Maybe the connection is just loose or needs cleaned since its intermittent.