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Re: CAT C7 Over Fueling
Posted to HD/Fleet Forum on 4/29/2019 2 Replies

Try unplugging the coolant temp sensor. I just went thru a very painful C7 experience. Mine had multiple issues. One was an ICP sensor issue. Also it is possible to hook up a couple sensors wrong. The engine harness is just long enough to let that happen. Also... Login to read more.

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