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Potential Tuner
MK7 GTi EU NO PP E85 tune + stage 1 n?gative timing on acceleration
hello everyone
first sorry for my bad english i try to do my best
the car is stock just mod on admission(inlet ,air filter, silicon hose ) 125 000 km 2013 DSG Eu with Mpi stock
new battery, new coil , new plugs
i have hard limitations negative retard ignition when i try to tune with 100% E85 fuel (no test on gasoline)
in my tune i have juste raise up max torque power class xxx and some limiters torque and boost goes up but timming its bad
i have tested many directions : play with fueling (base ,di,mpi) no change
change ethanol calcucation manual or lambda ( i have no sensor ) car works fine but also timming retard
any advice for me ?
2 logs one with lambda detection another with muanal mode and my tune for this log and stock file
thanks
tunee85.hpt
Mk7 5G0906259___0006(stock).hpt
pulltunee85manual.hpl
pulltunee85lambda.hpl