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Re: Can a CTS be out of range when cold?
Posted to Technical Theory Forum on 3/8/2013 3 Replies

If thats the case, what if the outside temp was minus -30 F? It would obviously take more time for the ECM to go into closed loop after it reached the proper operating temperature.

I know that the ECM needs the ECT voltage, to regulate the injector frequency... Login to read more.

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