Hi, just signed up to see if anybody can help shed any light into this problem with my A3 BMN 170 PPD 2008. It all started on the m1 on the way to france a year or so ago, 6th gear 70mph started hesitating under load and progressivley got worse. Ever since it has done it on and off but now it seems worse than ever. So far it's had: Cam belt kit, new tandom pump, checked for loose bolts an slightley tightened injectors, played with cam timeing, oil and filters a few times, cleaned fuel tank. Probley more i can't remember as well... Anyway now i have logged live data again and it seems to me that the throttle pedal is telling it to do it. See in the attached picture, where it goes to 100% throttle the first time,
I never let off in the middle, was 100% where it says 0%. Out of the 3 times you can see i gave it full throttle it only hesatated on the first one as you see. Ohh also tried another throttle pedal and no joy. Any ideas much appreciated. Thanks
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