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Re: Nissan Pathfiner 3.5L P0021 and Oil pressure? HELP!
Posted to Technical Discussion Forum on 3/11/2021

The camshaft position sensor code and failure is not a cause of the low oil pressure but it is a result of the low oil pressure. When the oil pressure is insufficient to advance or retard the camshaft timing in the amount of time programmed into the PCM, the c... Login to read more.