Finally installed my black friday MS3PNP. Now my theft light is flashing and car won't start. I have scoured the internet and not found this issue with an aftermarket ECU. My question is, can PATS prevent an aftermarket ECU from running the engine, or do I have something that needs changed in the MS3?
I can't even find a solid answer on how the PATS prevents and engine from running.
TIA
I can't even find a solid answer on how the PATS prevents and engine from running.
TIA