German driver, you responded to my post of me undeboosting...
#1
German driver, you responded to my post of me undeboosting...
were you having the same problem or fault code 16683? I think i have it down to the dv it's leeking after 16psi, im changing the spring in it.
#3
I threw underboost couple days after I installed my MTM s/w it was about 4 hours into a drive
But have not since. I came to conclusion it was just adjusting to new setup and basically was glitch in system. Underboosting could be hoses, DV, or sensors. Generally nothing too serious though. Worse case I'd say s/w issue but hardly hardly doubt it. Id first do DV swap if I were you since its a 10 min job and it's good to change if you havent done so. My boost is around 20 psi now. Email me if you need anything further. I have my log saved so let me check the fault code and I can let you know.
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GuyJefferys
Audi A1
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09-06-2015 05:19 AM