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the other thing i forgot to add when i was looking on VCDS block 3 or 4 the cold start valve seemed to stay at 100% duty cycle even though the car was warm. Would this have any effect and how does the cold start work?

Thanks for the response, I have looked on google and cant seem to find a guide for how to adjust the timing, is it as involved as changing the timining belt ie. does the front end and rad need to come off?

Hi Thanks for the response, so you think that the pump timing is the cause of my problems? could it also be cam shaft wear? I can't switch to basic settings in the free version but block 19 reading 0.9 BTDC

Hi I have had my audi for 12 months/ 10000 miles now and I have not been able to get to the bottom of the problem. The car will only rev to around 3000 rpm in gears, top speed of 75mph, it will rev to 4000rpm in neutral. Starts fine when cold, can take a few more seconds to start when hot...