hi have an 05 vrs ASZ the car is sometimes slow on the acceleration if u feed the throttle in its a lot better

but then if say i accelerate to 80 ( on a private road lol ) it wont go any higher and then it feels like it goes into limp mode but no lights on

i have changed the MAF it went a bit better any ideas cheers

Does the engine reset itself when you next switch the ignition off and back on?

Not sure which turbo you have, but sticking VNT vanes is an issue on some diesels.

if its vnt turbo it may need a clean, look here.

http://www.briskoda.net/forums/topic/243533-the-mr-muscle-vnt-turbo-treatment-thought-we-needed-a-guide-of-sorts/

Does the engine reset itself when you next switch the ignition off and back on?

Not sure which turbo you have, but sticking VNT vanes is an issue on some diesels.

yeh it does what is the VNT vanes cheers

It's the turbo type and you have vnt so follow that link to clean turbo, then... No more limp mode

yeh it does what is the VNT vanes cheers

Have a look at this guide http://api.viglink.c..._13419846014981

When the vanes are sticking overboost occurs, it would be worth checking if any fault codes are logged.

Have a look at this guide http://api.viglink.c..._13419846014981

When the vanes are sticking overboost occurs, it would be worth checking if any fault codes are logged.

cheers i will try the other fellows tip mr muscle as i dont really want to take the turbo of the car lol thanks will try these

i am going to try the mr muscle route

cheers will report back

ps can u use a 90 tdi maf on it or does it have to be a 130 cheers

Mine was fixed with the Mr Muscle method! all good so far!