Earls32
03-17-2009, 11:45 PM
My battery died on my car if i had toms custom tune in it at the time it went dead do i lose his tune from my car? and if i dont doese it take awhile for the ECU to catch back up after the battery went dead because when i drove it it was driving really funny sputtering and bogging out?
Blivit
03-18-2009, 06:32 AM
My battery died on my car if i had toms custom tune in it at the time it went dead do i lose his tune from my car? and if i dont doese it take awhile for the ECU to catch back up after the battery went dead because when i drove it it was driving really funny sputtering and bogging out?
You do not lose the tune when the battery dies. Yes some re-learning will be needed.