Search results for query: *

Well tried a buddy's 02 sensor and the problem came back. So now I know it was running fine due to it running in open loop.

I replaced the follower about 3k miles ago and rechecked it when this started. I also doubt that all 4 injectors started acting up at once. I am going to try a friend's 02 and see what that does.

Fuel filter is brand new and fuel logs look good. Carbonio intake is the only one that will work with APR map, all the other people have tried set MAF fault codes. I found this out when I tried to fit one 2 years ago. Just to try something I unplugged the primary 02 sensor and the...

Well cleaned the valves and just to rule it out threw in brand new NGK BKR7EIX plugs. Problem is still exactly the same, getting misfires on all cylinders at different times. Only in performance map and only 3rd gear and up above 5.5k rpms. The quest continues.

They have been helping but we have kind of hit a dead end. I have sent logs but nothing stands out they say. I am going to pull the manifold and clean the valves, it needs to be done either way and hopefully it cures the problem. I find it hard to believe that all 4 injectors went bad at the...

Plgs and coils are both brand new. Oem bosch pplugs and brand new coils with part numbers that Audi say are good versions. I even swapped coils with a brand new set of Okada coils and it does the exact same thing. The only things I am down to to is either intake valve deposits, injectors...

The car has ran perfect for the last 20k miles so the problem is not the map. It is running at the requested lambada of .73 which is rich.

I have been getting misfires on my K04 upgraded 2007 A3. It doesn't set an engine fault code but the car is misfiring above 5.5k in 3rd gear and up. I am sure it is fuel related because I have swapped out new coils and new plugs with no difference. I have done countless logs with VAGCOM and I...