I'm having a hard time starting my car after a battery disconnect on a 2006 Pontiac GTO 2 Bar SD tune. The MAF is removed and I think it's not going into speed density mode until it starts and dies around 5 times, then it's fine until I disconnect the battery and the cycle repeats. Can someone help me with this tune and please be advised that I'm not a tuning genius. I just want the MAF to fail immediately and go into SD mode so it starts easily. Thanks