I think I have a bad PCM, need a little help trying to diagnose it. Car is a 2013 GT Base track pack car. I installed a Kenne Bell 3.2L SC and it ran fine for a few weeks. I drove it then parked it in the garage then went to start it the next day and it’s throwing a bunch of codes and not cranking. The anti theft light is on along with service advance track and a TPMS light. Tail lights and head lights are flashing too. It was a hot day in Chicago, I’m thinking the PCM went. Car had zero...

Think I have a bad PCM, need some help