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Old 05-26-2014, 08:19 AM   #1
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Default 2,5Tdi v6 issue


I have an Audi A6 '99 with 2,5Tdi v6 engine.

It smokes sometimes and has no power to move. Especially when it's hot weather. Used Vag-Com, and it shows MAF issue, can this be the problem?
Sometimes while driving it doesn't move over 70km/h, so it goes to limp mode?
If it starts to smoke I shift one gear down, then it has more power to move on and stops smoking. Somewhere on the internet I found that MAF sensor plug should have 12v under pin 3, is it right? When I controlled it, it showed me 00.0

00553 - Mass Air Flow Sensor (G70)
28-10 - Short to B+ - Intermittent

And how can I fix or check it?
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Old 05-26-2014, 08:19 AM
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