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Power Strokes
94-97 Tech
PCM intermittent power or bad ground?
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[QUOTE="JCart, post: 1560223, member: 1238"] All right checked all fuses, they’re good. Checked IPR plug for loose insulation and shorting nothing. Pulled out PCM pulled cover off and looked at circuit board, no burnt smell nothing looked melted. Cleaned ground wire for PCM on inside fender by hood spring. Grounded (with jumper cable) to fender brace by battery and Air cleaner, for solid grounding for PCM. Hooked autoenginuity to port inside cab and it wouldn’t connect to PCM. Idle module screen said C err, no “wait to start” light, but brake light and glow plug light do light up. Kinda perplexed…. Any suggestions be appreciated Thanks j [/QUOTE]
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PCM intermittent power or bad ground?
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