But if my exhaust was hitting something, it wouldn't occur at the exact TPS value every time that my PE mode is set to engage. If I set PE to 30%, it happens at 30%. Set it to 60%, it happens at 60%. That correlation is what leads me to believe it is false KR generated by something in the PCM. Once it recovers it runs like a champ.
Also, it isn't just me. Whitelightnin04MC is having the same issue and he used a ZZP file as his base. I used a stock file to start with. Our mod lists are similar.