The Cobb AP resets fuel trims every time you flash. Now add in the "funky state", and you will see why I don't reset fuel trims. Either way it takes the same amount of time to level out. If your trims were at 0, the STFT would be averaging -5 and you still have to wait for the LTFT to get around to moving. The STFT will change to -12.0 pretty dang fast and the LTFT will adjust whenever they get around to it. For simplicity reasons, assume that the trims will level out at -5% after we flash the ECU. Lets say the current trims are maxed (worse case scenario) +12.0. This funky state takes much longer for the trims to settle than just leaving the trims alone and letting the settle on their own.Īnd here is my example why it really doesn't matter if you reset trims. In this funky state, it will use idle trims for cruise range or cruise trims for idle range (because it doesn't know what the trims should be yet).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |