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1986 Ford Bronco Full, PIP, SPOUT Waveform
Posted to the Waveform Library on 5/25/1999

Bad PCM shorting PIP to ground ( intermittent when hot),and corresponding dropout of SPOUT. Also appears to have SPOUT problem even when PIP is OK. Had code 18 ( SPOUT ckt open), PCM not listed in O.E. diagnostics as a cause of problem.

 

car Vehicle Data

1986 Ford Bronco Full 5.0L

VIN 1FMDU15NXG
Engine5.0 L / 8 cyl
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad

car Vehicle Data

1986 Ford Bronco Full 5.0L

VIN 1FMDU15NXG
Engine5.0 L / 8 cyl
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad