Faulty N75 Wastegate Valve

[EddyB33]

Lost all boost driving around last week but after I turned off the car and back on the boost came back it feels like its preforming a little under how a stock setup should preform. Mind you Ive got an APR Stage 1 tune, CTS Turbo exhaust, and a GFB DV. Usually I think it be the diverter valve but I installed the DV+ a little less than a month ago and from what Ive read they are not very prone to failure. Any one have any knowledge as to how to detect a faulty N75 valve and the best way to go about replacing it?

[Denio24]

Do an output test if you have a vcds to test if the solenoid is working. Otherwise its just a matter of removing it and inspecting for damage.. You need just a small wrench and some bits.

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