benwtdi
Member
I was out checking everything on my 03 jetta. I was wondering what the boost pressure should be. And how to check the vnt vanes manually. I ask this because when I was applying vacuum to the actuator it seemed to move ok. I just dont know how much vacuum it takes to work. When I first drove around yeasterday it seemed quicker than before. After messing with everything. Today seemed good as well but like it was not building as much boost as needed. It does have an auto trans if that makes a difference.