Hello
I own a Audi A4 Avent FSI 2003 model, and after the engine managment light coming on I have had it diagnosed with 7 problems 
I love this car but am now stuck with the decision to fix it or to part ex it for a new car.
Is there anybody who can give me any ideas what any of this means or your opinion on any major things on this list below??
P0507 - IDLE SPEED CONTROL SYSTEM
P1020 - FUEL PRESSURE CONTROL UPPER LIMIT EXCEEDED (ERROR INTERMITANT)
P0314 - MISSFIRE SINGAL CYLINDER INTERMITANT
P1151 - BANK 1 MIXTURE ADAPTION BELOW LEAN LIMIT
P1539 - CLUTCH PEDAL SWITCH NOT PLAUSIBLE SIGNAL
P1504 - AIR ASPIRATION SYSTEM LEAK
I have been told that its the Throttle body causing all these problems and had it cleaned but it still hasn't made any difference.
Thanks
John