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Re: Cadillac code for low oil pressure
Posted to Technical Theory Forum on 12/10/2021 1 Reply

GM has gone with two speed pumps on some of the later engines, like the 2.5L. have seen several with solenoid codes, where the solenoid has failed, but nothing regarding changing the oil pumps.

What little I know about these systems, and how the PCM determin... Login to read more.

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