How to troubleshoot the Wastgate or N75 valve problem?
#13
make sure the hose going opposite the hose going to wastegate actuator is straight
thats the hose going to the EVAP system. I had this issue during my t28 install, this hose was squished. I was getting low boost since N75 cannot redirect air pressure away from the wastegate actuator
#15
You can test the N75 valve electrical function via the VAG Com test. Further you can test whether it
leaks by removing it, plugging one of the two inter-connected short legs and blowing or applying (human)vacuum to the remaing short leg. Per Bentley's if it leaks air the valve should be replaced.
You can also run the Vag Com Diagnostic Test Mode and while it is running blow into the long leg .. it should alternately allow and stop passage of air.
You can also run the Vag Com Diagnostic Test Mode and while it is running blow into the long leg .. it should alternately allow and stop passage of air.
#19
If your still tracking this thread
these are taken on, yes on a lake by my fav little mountain called Gore :-)
<img src="http://images.fotki.com/v3/photos/1/19447/89948/DSCF1343-vi.jpg?1018139985">
<img src="http://images.fotki.com/v3/photos/1/19447/89948/DSCF1338-vi.jpg?1018139985">
God do I love quattro!
<img src="http://images.fotki.com/v3/photos/1/19447/89948/DSCF1343-vi.jpg?1018139985">
<img src="http://images.fotki.com/v3/photos/1/19447/89948/DSCF1338-vi.jpg?1018139985">
God do I love quattro!