Audi PD130 No power gain after tune

by **wodorof** » Tue Oct 29, 2019 2:40 pm

Hi,
recently i tried to mod PD130 AVF file,
I tried to do 'last touch' to the file and i totally messed up, car returned with it`s power to stock 130hp and i can`t see what causes problem, i know that Boost map IQ axis is messed up but even repairing it didn`t gave anything more than 130 hp,

any ideas what else is messed up?

Thanks in advance!

by **adriancl** » Tue Oct 29, 2019 3:22 pm

SOI and duration completely wrong.Never saw this kind of mod on SOI maps.
Bad mod on DW, Turbo, Smoke limiter.
No power gain, just a bad engine management now.File must reworked on all maps.
Anyway, EGR map is OK. :lol: :lol:

by **wodorof** » Tue Oct 29, 2019 3:36 pm

Thanks for quick response, alt least egr... it is always something,
can you point some trust worthy material about SOI and duration maps?

Thanks in advance

by **adriancl** » Tue Oct 29, 2019 9:41 pm

It is a matter of logic, if you want to inject more fuel, why start the injection later?You started injection later than stock, even ask for more fuel.For SOI values must add few deg.CRK, around 2.5deg.CRK for every 5mg of fuel added.Look on original values of SOI maps.Also in my opinion, for cold engine temp,no need to touch SOI maps.