out of tuning staller

[bluevwfan]

Hi everyone, hoping you can help with my problem :madder: . The car stalls whenever it is in idle and you step on the ggas to go. The previous owner told me the car was chipped :confused: don't know which one. I've checked the tps, the maf, changed the plugs, gutted the cat, put a k&n filter and checked the computer for codes. Nothing.
The car was knocking whenever the boost went up so I reduced it to about 10-13 psi.Any info is greatly appreciated.

[Turbo2nr]

I'd say check the IAC numbers at idle when car is warmed up. Do you have a way to check that? Any other problems? Maby a bum MAF. Can you check that at idle and WOT. Could be a bad 02 sensor.?

[Keller]

I'd suggest doing the minimum air adjustment procedure, TPS setting, and IAC adjustment. All affect one another, so you may have to repeat.

[bluevwfan]

Ok, I'm gonna try and adjust those things this week and see if anything changes.