Need advice
#1
1st Gear
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Join Date: Feb 2019
Posts: 3

So I picked up a Xtool VAG401 for my 2000 a6 Quattro, car was running fine before I hooked it up just wanted to check the codes. Had codes for O2 sensors so I cleared in case old they were old codes not cleared. Took the car out for a drive and went to go up a pretty steep hill and could barely make it up the hill, so hooked up again and I get a different fault I’ve never seen before and have never had a problem with until this incident. Any advice would be great putting a picture of fault. Ok so file didn’t load so trying this instead. Fault is charge pressure control positive deviation.
#2

is it a Turbo model? Sounds like you could have a boost problem, maybe a leak or a loose hose or something of that nature.... Post the code to us
#4
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