Bad ECM?
I saw another thread just started regarding bad ecms, and I didn't want to hijack it, so I figured I'd throw my own on here to get some input. I got my 88 XR7 wired up, completed the maf conversion wiring, and wired up a NGS and a css in the pin 30 and 46 circuit. I have the t5 with a manual O2 harness that is hooked to the existing engine harness. When I turn the key on, I have...NO gauge lights, and NO fuel pump prime. However, with the key flipped to the run position, before ever cranking, the coil will spark once. Still no prime. I troubleshot the ecm power relay today, and everything checked out. I trouble shot the fuel pump relay as far as one man can do it himself. I couldn't check the ground on the relay since it required me to crank the car while watching the test light in the trunk. Lol, I'm just not that flexible. However, when I jumped the fuel pump relay connector, I did here the pump running full boar. Primed to 40 lbs with no problem. I disconnected the used a9l that I bought off ebay, and opened it up. Well, I figured by the Nashua a.k.a. Non fomoco tape, that it had probably had a chip at some point. Sure enough the circuit board is wiped clean where a chip had been installed before. Also, I believe it is fried. ill include some pictures to see what you guys think. Should I see about getting a replacement? Or should I get an A9P, lose the NGS and NCS, and roll with an auto O2 harness, like many folk on here have, and seem to be fine with? Any help is once again appreciated.