TNOMUD
20+ Year Contributor
- 35
- 0
- Nov 1, 2002
-
Newnan,
Georgia
OK, car has been sitting for some time. Built new motor, put about 500 miles on it without issue. Then, I did a brake job on it two weeks back, that's the last time it ran.
It turns over, won't fire. Every few times, it turns over slower. I pulled ECU, had new caps installed, still no go. Bought another socketed ECU, same deal.
It will no longer connect to laptop. I have power at all 3 pins at the ECU that are supposed to have power (102/103/don't remember the 3rd off the top of my head).
No popped fuses, good battery, CEL light stays on (doesnt go out after 5 seconds), boost gauge never leaves the bottom while turning on or cranking.
Possibly related: found an unplugged female plug of some sort under the dash. Has a blue, green, and red wire on it and looks important.
It turns over, won't fire. Every few times, it turns over slower. I pulled ECU, had new caps installed, still no go. Bought another socketed ECU, same deal.
It will no longer connect to laptop. I have power at all 3 pins at the ECU that are supposed to have power (102/103/don't remember the 3rd off the top of my head).
No popped fuses, good battery, CEL light stays on (doesnt go out after 5 seconds), boost gauge never leaves the bottom while turning on or cranking.
Possibly related: found an unplugged female plug of some sort under the dash. Has a blue, green, and red wire on it and looks important.