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Re: ICM OR PCM fault
Posted to Technical Discussion Forum on 5/20/2013 5 Replies

Let truck set running for about an hour with the scope hooked up. Captured this . [1989 Ford F-150 XL, Ignition Waveform]

Have not had time to check it out yet. Spout looks bad and PIP looks good. Also no Coil on charge or spark. What do think about this cap... Login to read more.

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car Vehicle Data

1989 Ford F-150 XL 5.0L

Engine5.0 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1989 Ford F-150 XL 5.0L

Engine5.0 L
Trans4-speed Automatic (Electronic)