Re: Is this a bad pcm?

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Posted to Technical Discussion Forum on 9/14/2019 5 Replies

[2007 Ford F-150 FX2, ECM/Inputs/Outputs Waveform]

This is from an older truck, but I think the PCM voltages to the cmp, ckp sensors should be similar to your truck.

CH A, the PCM feeds 2.6v to the ckp wire

CH B 136mv to the B1 cmp

CH C 123mv to the B2... Login to read more.

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Vehicle Data

2007 Ford F-150 FX2 5.4L

Engine	5.4 L
Trans	4-speed Automatic (Electronic)

Vehicle Data

2007 Ford F-150 FX2 5.4L

Engine	5.4 L
Trans	4-speed Automatic (Electronic)

5 Replies Received (View Replies)

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Vehicle Data

2007 Ford F-150 FX2 5.4L

Vehicle Data

2007 Ford F-150 FX2 5.4L