e90 2.0d 163hp 381341

by **adamek** » Thu Mar 04, 2021 12:55 pm

hi, please rate my tune

in logs max trq is 350nm ,i need 410 . i dont know why is only 350.
iq goes nearly to 70mg, but in iq2nm map 70mg by 2500rpm it should by about 410nm. testo shows only 350nm :(
i not touch soi maps becouse its enought for EOI 7 deg.
car have a little bit more power , than stock map.

ori, mod and log in attachments.

best regards

by **dkay95** » Fri Mar 05, 2021 10:43 am

Hey I see some mistakes in the file,
you didnt correct the boost setpoint maps.
Some limiter maps too.

by **adamek** » Fri Mar 05, 2021 11:38 am

i dont touch boost at now ,becouse ist about 2550mb and give more than 1200mg of air. afr 16.5 gives more than 70mg fuel.
but the problem is in trq limitation .
probably i found some limiters
E9B84 - IQ limit
C48FA - IQ limit
F4434 - Inverse DW
im not sure maps below:
CA93C 8x13 <-- its trq limitation by coolant temperature and atm pressure? x-temperature (faktor 0.1 - 273) y - atmospheric pressure(mbar )?
Caa6e <-- this map is trq limitation by EGT?

dont look at DPF solution ,it is bad i know.