I just fixed a bad vacuum leak on my 07 e92 335i 6MT, and later decided to use my Proceed Open Flash Tablet to reset the throttle adaptation data to see if that would fix a flat spot in the first 20% of the throttle. Did that, got a bouncing idle immediately afterward, which was ultimately fixed by using the 'ignition on, hold gas down for 30 secs, turn off ignition for 2 mins' trick.
Throttle dead spot is a little better, but I'm very curious if it might be a good idea to reset everything else I possibly can with the OFT. Here's the list of things you can reset on the OFT:
Knock sensors
Lambda
Intake manifold
Throttle
AFR
2nd Air Inj.
Octane
Var. Learning
VANOS
WT
Transmission
DME
I've searched multiple forums, searched google a lot, but have found very little information about doing these resets. I want to know which ones would be good to do after fixing a vacuum leak that has been present for a very long time (car was only producing about 4.6lbs boost max, but now is 16-18lbs, easy).
My thought is that most of the stored adaptive data that was captured while the car was in that condition is probably still having an effect on fuel mixture, boost, timing, etc, etc. Resetting everything to some baseline, and then letting it rebuild the adaptive data.
FYI, I'm running the OFT Stage1 map, on a stock car. Manufacture date of 9/06, and uses KLINE communication for those of you that know what that is.
Reset ALL, some, in what order?
Throttle dead spot is a little better, but I'm very curious if it might be a good idea to reset everything else I possibly can with the OFT. Here's the list of things you can reset on the OFT:
Knock sensors
Lambda
Intake manifold
Throttle
AFR
2nd Air Inj.
Octane
Var. Learning
VANOS
WT
Transmission
DME
I've searched multiple forums, searched google a lot, but have found very little information about doing these resets. I want to know which ones would be good to do after fixing a vacuum leak that has been present for a very long time (car was only producing about 4.6lbs boost max, but now is 16-18lbs, easy).
My thought is that most of the stored adaptive data that was captured while the car was in that condition is probably still having an effect on fuel mixture, boost, timing, etc, etc. Resetting everything to some baseline, and then letting it rebuild the adaptive data.
FYI, I'm running the OFT Stage1 map, on a stock car. Manufacture date of 9/06, and uses KLINE communication for those of you that know what that is.
Reset ALL, some, in what order?