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cam/crank synch and oil pump drive
Posted to Technical Discussion Forum on 3/15/2012 15 Replies

hello, tdf. I've got a waveform i'm trying to make sense of for the cam/crank signal on this [...] [2000 Jeep Grand Cherokee Laredo, ECM/Inputs/Outputs Waveform]

i believe the oil pump shaft is shifting and giving a delayed signal,for the cmp sensor. the is... Login to read more.

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car Vehicle Data

2000 Jeep Grand Cherokee Laredo 4.0L

Engine4.0 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2000 Jeep Grand Cherokee Laredo 4.0L

Engine4.0 L
Trans4-speed Automatic (Electronic)