The Problem: I have a mysterious code that keeps popping up and I have no idea why. It will come on at random (though recently it has been almost every time I drive the car). It doesnt seem to be caused by any circumstances like hard acceleration or sudden throttle changes. Even when I had next to no exhaust and heard loud backfire, that didnt cause it to come on. The only code it has ever read is an 11. The first time it came on, the one of the ECU plugs had actually come partially out (still ran and drove normally the 10 miles I drove before checking). After I plugged it back in, the code stayed away for a week, then came back. I checked the ECU plugs again because I figured that would be the problem, but they were all fine and nothing seemed to be out of the ordinary. This has been happening almost every time I drive since then (about 3 weeks) and I cannot find any reason why this should be happening. The car drives well, boosts fine, runs normal and is overall in good shape (only about 650 miles since full rebuild). Any help in solving would be great.
Mods: The car is a 1987 NA with a full turbo swap. R-154, turbo motor, 87 turbo harness and ECU, etc. There are next to no upgrades on it, besides remote oil filter and oil cooler upgrade along with a custom exhaust. Has 650 ish miles since a full rebuild (forged internals, machining, MHG, the works).
Thanks for any help, if I've left any details out, LMK. :1zhelp:
Mods: The car is a 1987 NA with a full turbo swap. R-154, turbo motor, 87 turbo harness and ECU, etc. There are next to no upgrades on it, besides remote oil filter and oil cooler upgrade along with a custom exhaust. Has 650 ish miles since a full rebuild (forged internals, machining, MHG, the works).
Thanks for any help, if I've left any details out, LMK. :1zhelp:
