hey everyone,
i have a question about my turbo on my 1989 audi 200 10v.
on the turbo there is a little screw on the front of the turbo,by accident i thought it was the idle screw and turned it,now my car runs crappy,does anyone here know what the ajustment on this screw is?any help wil be greatly appriated.thanks in advance.




[IMG]local://upfiles/43598/0ABD7AAB941A401CB11B2B006952B152.jpg[/IMG]

 

the TURBO or the wastegate

 

the front of the turbo has a screw on the front of it,what is the ajustment on that screw?

 

The front of the Turbo doesn't have a screw on it. The front of the intake manifold (with "turbo" written on it) has a flat head screw recessed in a tube on it. That screw is used to fine tune the idle, but you also need to make sure that your control pressure regulator is working properly (this can have a HUGE affect on the idle, and is most likely the culprit) and then make sure that the CO adjustment is right. before tampering with that screw.

 

^ ahhh tha tmakes sence ... turbo .. throtle body