using vag and reading block 032 it reads...
#23
I feel the same way as Mike2kS4 (see link in thread)....
If your Bosch MAF started to fail, you'd start going lean, most notably at WOT. That would explain your lean condition at WOT. You then compensated for it by adding some fuel to get WOT fuel mixture to where it used to be...or at least that is how I understood it from your posts. While that solves the problem at WOT, you are also adding fuel across the entire board. This would explain the rich condition at part throttle.
Just my 2 cents. I'd try a new MAF sensor.<ul><li><a href="https://forums.audiworld.com/s4/msgs/2039683.phtml">https://forums.audiworld.com/s4/msgs/2039683.phtml</a</li></ul>
Just my 2 cents. I'd try a new MAF sensor.<ul><li><a href="https://forums.audiworld.com/s4/msgs/2039683.phtml">https://forums.audiworld.com/s4/msgs/2039683.phtml</a</li></ul>
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T-28-Quattro de VT
A4 (B5 Platform) Discussion
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12-01-2002 06:27 AM