Having problems with your 1993 Isuzu Trooper ?
Where is the ECM located on a 1993 Isuzu Trooper?
\015 I have one coil pack that is not working. I need to try unplugging the ECM and battery in order for it to reset....maybe. Also need to look for corroded wires.\015
If you don't have a coil pack working, unplugging the ECM will do nothing to reset the coil pack. If you have power present at the plug, you need a new coil pack.
Repair Help & Product Troubleshooting for 1993 Isuzu Trooper
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