supposedly it's my tune that's causing those codes. apparently my tune was created for the sport model with the srm and mine is the base model without it. they're searching the data base to see whether my ecu has ever been replaced. I don't believe that cause my car was turning off before I tuned it so it's a guessing game. So far they replaced the short block cause they said it was due to the engine oil consumption, then they replaced my ecu wires cause they said that was the problem.