I knew I was going to enjoy you being a new member, knowledge is a good thing on any forum for all, lmfao.
I have a question, A3 sportback, 2.0 tdi, possible mechatronic having a hissy fit, but when started up 1st thing & go to pull away, you stick in drive, put foot on gas it falters/hangs at 8-900 rpm as in idle & takes a fair few seconds to come alive even if you floor it the revs dont pick up at all, sat at idle almost even if foot down on gas pedal, then all of sudden revs kicks in & all good usually for rest of day or until left sitting for a while again, now if I was to start car 1st thing from cold, then leave in park & give it a good blast on the pedal for a few seconds so revs are up, then stick into drive it would drive of normal revving fine no delays.
Any ideas as I'm leading to mechatronic atm, but tried fuel filter, checked under bench pump is feeding fine to the filter, could try tandem & injectors, but why would it once revved few times then work perfectly, would the mechatronic affect the car in that way so much if on way out?
Thanks in advance.