Cobb AP V1

HELP!!!! Anyone run into this issue?
I was trying to unmarry my V1 but get a low voltage error. I read on other forums that the ecu maybe fried, but I can reflash the loaded maps on the AP. When I try to revert to stock the error comes up.

Note: the car has been sitting in the shop engineless for two months. But I don't think that should make a difference. The battery was changed out with a new one just in case the old battery went bad

 

I had this problem with mine when I took out the engine and tried to unmarry it. I think it is due to it not being able to complete the test cycle since everything is unplugged. To un marry it, King took out my ecu and plugged it into his car and it unmarried without a problem.

 

Awesome...will try that...i knew I'd find the answer here!!!!

 

Thanks Sparta that worked.

Thanks Techlord for donating your car and time to use. And thanks for the V2

Thanks Brandon