Quote:
Originally Posted by bluem2
isn't the burble related to throttle and exhaust and not the transmission? or the assumption of having aftermarket exhausts would make the upshift more pronounced?
|
I believe the engine is disengaged and fuel is cut during a shift, which would retard timing the same as lifting off the throttle. Someone pls correct if I'm wrong. So under some conditions you will hear a single pop when shifting before fuel is added back to the engine and timing is advanced.
I don't believe there is any benefit to this behavior, as there is with colloquial burbles, but it's more-so left there as it's not so simple (or impossible) to program the tune to not do it during shifts.