Not sure. I do know the last two times I drove it if I gave it ANY sort of gas other than almost 5% throttle the car would buck really bad and twice now died like it's starving for fuel. Makes sense about fuel theft deterrent I guess? Never ran into something like this.
I'll pull it in the garage tomorrow and go over the wires and such. If I can't find anything I'll delete the codes and see what happens. This is the beater/race car so I don't care. Just as long as the fuel doesn't get cut off because of the BCM.
I did have a decent amount of water in the floor board the last few times it rained. Going to fix that too tomorrow.
