relaced ecm 4times.keeps burning in same spot on board.Runs lean/ruff idle.no code present! please help!
- posted
18 years ago
86 cherokee
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- posted
18 years ago
hoop9 did pass the time by typing:
If the ecm is burning then there is a wiring fault in the harness. Get a schematic for your jeep and start ohming out all the wires till you find the one that is shorted out. Odds are it's a voltage supply wire to one of the sensors.