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Model specific boards => Golf mk4 => Golf mk4 TDI => Topic started by: rio_gti on 15 April 2013, 20:02

Title: New turbo fitted now no power and black smoke
Post by: rio_gti on 15 April 2013, 20:02

Basically a mate has a 1.9 tdi (Audi) and the turbo blew up so a new one was fitted and driving out of there, there was plums of black smoke and its like there was a struggle for power.... And when you try to push thru it its pinking
A couple of the injectors have been changed but still no joy!!

Any one help??

Title: Re: New turbo fitted now no power and black smoke
Post by: scarr89 on 15 April 2013, 21:07

The VNT actuator set up incorrectly? Boost leak?

Get it scanned see if it throws anything up  :undecided:

Title: Re: New turbo fitted now no power and black smoke
Post by: Rhyso on 15 April 2013, 21:10

All pipes fitted properly? Actuator may need setting up too

Had a new turbo on my 130 and the actuator is apparently set from the factory..... :whistle:

Title: Re: New turbo fitted now no power and black smoke
Post by: scarr89 on 15 April 2013, 21:26

Maybe even something as simple as some of the vac lines plumbed into the N75 and various other valves incorrectly?

http://uk-mkivs.net/forums/t/353504.aspx

Worth a read.

Title: Re: New turbo fitted now no power and black smoke
Post by: rio_gti on 15 April 2013, 21:36

Nice one will pass this info on....

Great help guys  :wink:

Title: Re: New turbo fitted now no power and black smoke
Post by: JimBR on 18 April 2013, 13:47

Boost pipe not back on properly?