Originally Posted by Wharbone
A solid non-flashing CEL (when jumped) indicates an ECU problem. Did you chip your ecu yet or anything like that?
Check your fuses maybe. You did disconnect your neg. terminal when installing your fuel pump right?
Also check your grounds.
Yes I chipped my ECU but I have the jumper off so it's still running the stock map.
And uh, woops, no I didn't discconnect my negative terminal. The instructions didn't say to. What would this do?
What grounds should I check? The ground on the fuel pump or in the engine bay?
What fuses should I check?
Make the most of a double post.