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Re: ICM OR PCM fault
Posted to Technical Discussion Forum on 5/22/2013

Well I installed the reman pcm . Here's before and after . Grounds koer [1992 Ford F-150 XL, ECM/Inputs/Outputs Waveform] .

Pip, Spout, Signal return, Primary. [1992 Ford F-150 XL, ECM/Inputs/Outputs Waveform] Lower in voltage amplitude. I'll try to get som... Login to read more.

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