Tune Passat 3BG AVF

by **mcmeng** » Wed Nov 02, 2016 6:38 pm

Hi,
could you please take a look at my mod file. It's first try.

THX.

by **sandor1987** » Wed Nov 02, 2016 6:58 pm

egr off : Good!
durations: not good! you need to calculate them...
boostmap: not good! you change to much...
tq limit: not good! under 2k rpm to much iq...
driver wish: not good! you only need to change 100% trothle....
smoke limiter: to much...

you really need to read more!

by **mcmeng** » Thu Nov 03, 2016 6:58 pm

Second attempt.

passatmod2.bin

Also, can someone enlighten me related to the differences between ASZ and AVF VAG engines, both 131 CP ? One is longitudinal (AVF), one is transverse (ASZ), at least to my cars (Passat and Sharan). Turbines are the same. Are different injectors ? ECU is also the same.

by **sandor1987** » Thu Nov 03, 2016 8:12 pm

avf 540cc injectors
asz 560cc injectors

by **sandor1987** » Thu Nov 03, 2016 8:13 pm

did you copy asz maps??

by **mcmeng** » Thu Nov 03, 2016 8:22 pm

sandor1987 wrote:did you copy asz maps??

Thank you for answer.
No, I didn't copy anything, but I suppose that tuning maps for ASZ should look similar like the ones for AVF. Perhaps ASZ support also more IQ, injectors allow more fuel. But base tune could be similar.

PS. I didn't touch SOI Limiter, SOI and N75 maps.

by **sandor1987** » Thu Nov 03, 2016 8:29 pm

tq limiter: under 2k rpm a little to high...
boostmap can do more
durations are still bad my friend...

i also have a AVF with automatic and i run aproxx 400nm and 160hp.
if you read the edc15 tune guide you know that this is wrong.

by **mcmeng** » Thu Nov 03, 2016 8:46 pm

I want to stay on safe side.
Related to duration it's nothing in the guide. Could you be more specific ? What is bad and why ?

by **g3shabace** » Sun Nov 06, 2016 9:11 am

Durations should be extrapolated from your ori file, this is the best one can do without the right literature. Also you need to change the last 2 SOI maps for best results, U can look at the soi limiter and use it as reference point. with the smoke map U can edit more than the last coolum this engines are rare to smoke.

by **sandor1987** » Sun Nov 06, 2016 10:34 am

g3shabace wrote:Durations should be extrapolated from your ori file, this is the best one can do without the right literature. Also you need to change the last 2 SOI maps for best results, U can look at the soi limiter and use it as reference point. with the smoke map U can edit more than the last coolum this engines are rare to smoke.

can you explane for the soi??

i dont have it by hand now bud i know there are 3 a 4 degreece different with the soi map and limiter.
on rpm scale.