Hi,
I just did a test using vida. In neutral, I floor the accelerator pedal for one second and watch the desired boost pressure, intake manifold pressure, turbo control valve and air mass/stroke. I notice that the actual pressure only gets to 1500hpa while the desired is 2300hpa. Air mass per stroke on idle is also on the low side. And I also notice weird behavior on the turbo control valve when idling.. Does anyone have any ideas? Please help me out here, I'm getting more and more depressed everyday :-( rpm goes up to 4000rpm after 1 second btw. Thanks a lot for any help!!
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