Has anyone esle tried a TBA on the mk3 obd2 vr6 and got an error code. I have 6 throttle bodies that all give the error code upon doing a TBA. I have one that does work correctly though. So I'm gonna clean the heck out of two and take one apart and see what's inside to see if there is a fix.
Why... I see that that the one that works correctly has a smoother idle and less blips when cruising around, plus at high rpm the car returns back to idle a tad faster.
I have a turbo'd vr, so maybe it's just all in my head....
Has anyone tried to fix one? Is there really any point beside learning the correct positions for the idle, part throttle, and WOT ...would aid in the better air/fuel ratio at the correct TPS location.