Anti Shudder valve fuse

[Nick John]

HI

2007 A4 140BHP TDI Cabriolet

Hoping some one can point me in the right direction

codes of V157 Intake manifold flap open or short to ground P3101
&
Solenoid valve N75 short to ground P0245
changed the anti shudder valve .....full of oil

still wont clear down the codes
is the a fuse that controls these ?.......checked at the side of the dash and under the dash..all seem OK
and hidden ones?.......or thoughts why the codes will not clear down
many thanks
Nick

[Crasher]

Some are fused some are direct from the ECU but I can’t remember which one on the A4 as I am off work. I will look it up on Monday if no one else has been able to help you before.

[Nick John]

That would be great thanks
Nick

[Crasher]

I am assuming it is a BPW engine but the alternative BRC is the same. The V157 shares its fuse with the turbo N75 valve, N144 left engine mount, F36 clutch pedal switch, J179 glow plug controller and the fuse is a 15amp located in the plenum chamber water box at position A but if it was blown I would expect more codes and appropriate problems.

[Nick John]

HI
Thank you for the information
and yes i do have all of those codes apart from clutch one......(automatic)
will let you know how i get on ...looks fun to get the lid off !
once again thank you
Nick

[Nick John]

Absolutely sort on with your advise

hidden under the ECU
changed the fuse all codes cleared down

thanks again

Nick