P1389 Diagnostic Trouble Code Discussion for May 2008
No Auto Shutdown Relay Output Voltage To PCM
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| Help Request | Posted | |
| 1996 Dodge Ram 2500 5.9L Hesitation, Stall VIN: 1B7KF26C4T P1389: no ASD relay output voltage at PCM. Hello auto gurus. I have another lovely diesel monster to deal with today. This one hesitates on acceleration and blows black smoke. I don't have a lot of experience with diesel diagnosis, so I figure I'd pick the brains of experts. Alldata has very little inf... |
May 14, 2008 | |
| 2000 Dodge Durango 4.7L Poor Idle Quality, Hesitation, Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1B4HS28N0Y P1389: No Auto Shutdown Relay Output Voltage To PCM. this durango came in runing poor and fuel pressure was 15 psi so we replaces the fuel pump and after it runs for about three minutes the engin starts to surge and the fuel pressure is at 50 psi. when it acts up the asd and fuel pump relay start to click or dro... |
May 16, 2008 |
