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Re: The P1391 Intermittent Loss of CKP/CMP
Posted to Technical Theory Forum on 12/2/2018 7 Replies

So the 1391 was caused by the delayed reaction of the starter?

So I'm guessing a completely dead starter would not have set the 1391?

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And you found the 17* out of synch CKP/CMP while checking for... Login to read more.

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