Looking for some assistance troubleshooting my bad A9L. I had a running driving speed density 87 car with the stock ECM. Not only did the engine have a bearing on the way out but the ECM ran the fuel pump all the time. I have since swapped the engine, converted to MAF, and installed an A9L. The car ran for a good 10 min or so but I was getting 5v on the TPS green wire while I was trying to set it. After trying to assess why I had 5v there I decided to pull the ECM and I can see the pin 46 trace wire burnt. I'm trying to figure out what to do next? I can fix the trace on the board, but what causes this? I don't see any visual signs of capacitors damaged. Was it just a bad ECM? I have my neutral safety switch jumped out but I have a new one in route. I don't think that could cause this? I have heard about checking for voltage at pin 46 without the ECM installed so I will try that next. Any other things I should check or look for? Oddly the car ran fine as a speed density car with an engine knock lol. Now I can't seem to get it going. TIA.