Signs of a failing MAF ???

[jamin128]

A4 B8 2.0 TDI

What are the signs of a failing MAF?

[zollaf]

it flags a fault code sometimes, or the live data readings go all to pot.

[Sam]

It would probably be easier to ask what symptoms you are experiencing that make you suspect the MAF is at fault.

[zollaf]

but thats less fun :(

[Sam]

but thats less fun :(

The first post reminded me of your string thread :biglaugh:

[zollaf]

rofl.

[Johnb80]

If it's anything like the PD setup on my Galaxy, disconnect it, if it runs better the MAF is goosed.

John

[a8 tech]

they dont fail, not replaced a maf since 1994 or do you mean milf :beerchug:

[Johnb80]

I can assure you they most definitely do, well they do on the PD engine Galaxy anyway.

J

[a8 tech]

fair point, i prefer the milf though :fing02:

[jamin128]

Rough idle
Loss of power
Crap fuel economy

[zollaf]

any fault codes.

[jamin128]

None :-(