a4b8 Fix turbo pressure

[albatrouz]

Could someone please help me fix turbo pressure issue, car reads from live data 2.5bar max, did i miss any limiter map or something? i've already rasied the one limiter map i found to 3bar but it won't just go over 2.5bar.

Thank you

[TDIPerformance]

I'm not meaning to sound rude but how do you expect to achieve 2.5 bar if you are only requesting 1.8bar?

[lsdlsd88]

he probably means absolute pressure, 2800 mbar.

is it a diagnostic limit? are you using vcds?

[albatrouz]

I mean that its already achieving 2.5 manifold absolute pressure but we'd like to get it to 2.8

[albatrouz]

Using launch at the moment for diagnostics

[lsdlsd88]

get another logger which can have both request, actual, vgt% etc...

[sebol1204]

Maybe this is max for your map sensor? Btw you have hybrid turbo or stock turbo?
Send logs here.

[albatrouz]

get another logger which can have both request, actual, vgt% etc... will get vcds in a couple of days then can see, mostly was thinking that maybe the file itself has some limiters left in it.

[albatrouz]

Maybe this is max for your map sensor? Btw you have hybrid turbo or stock turbo?
Send logs here.
Map sensor should be 3bar variant, stock car was pushing around 2500mbar manifold pressure, we were trying to get it up to 2700/2800mbar to compensate for CP3 swap that is running at 1800bar fuel pressure now, future plans are to swap turbo itself.

[albatrouz]

Maybe this is max for your map sensor? Btw you have hybrid turbo or stock turbo?
Send logs here. When i get vcds then i can make logs.

[albatrouz]

Got VCDS, turbo was boosting fine upto 2800mbar, seems problem was with launch :)