Lupo TDi - 100hp mod

by **jammapic** » Mon Jan 06, 2014 4:18 pm

Hi,

This is one of the first tunes I have put on here for "rate my tune" but thought I'd see what you think.

Ori and mod included.

JP

by **sparco** » Tue Jan 07, 2014 2:33 am

As far as I can tell it looks good, but I aint no VAG guy :lol:
Could you give some specs on the engine...
Did you manage to identify the 3 different codeblocks, as all 3 are tuned, yet the 3rd one has more fields modded in the boost map...
You could add a mappack, for people who don't have this file yet...
Here's what I found, please do correct me if I am wrong tho...

4c8fc Drivers Wish (not modded) 64.84mm³@2500rpm
4cf84 Torque Limiter f(patm) (modded) 64.50mm³@2500rpm
4d0c2 Smoke Map (modded) 66.5mm³@2500rpm-900mg/air
4d262 Smoke Map (modded) 66.5mm³@2500rpm-900mg/air
4d402 Smoke Map (modded) 66.5mm³@2500rpm-900mg/air
4d7b8 ???? (modded) 66.5mm³@2500rpm
5448e SOI0 (extrapolated %?)
5459a SOI1 (extrapolated %?)
5481e SOI2 (extrapolated %?)
54ab2 SOI3 (extrapolated %?)
54d32 SOI4 (not modded)
54fa0 SOI5 (not modded)
550D4 SOI Selector f(temp) ??
56cbe Boost Map (modded) 2293mbar@2500rpm
56fca N75 Map (not modded)
572B4 Boost Limiter f(patm) (modded) 2315mbar

Would 4C636 be a duration map by any chance? why didn't you extrapolate those nor the boost maps?
Can't seem to find SVBL either... I guess the 3% increase in boost maps isn't a whole lot (dont know what turbo it is) but you could possibly do with some extra boost... since now you are running about 16.2 AFR I take???

by **sparco** » Tue Jan 07, 2014 3:07 am

4d7b8 is smoke map based on MAP right?
51b96 is svbl?

BTW I guessed the IQ's to be mm³, simply because 64.5mg/900mg would have given you an AFR of 13.95 on the mod file
and stock would have been set for 16.22

by **abc-tuning** » Tue Jan 07, 2014 1:29 pm

I don't wanna people be misleaded beacuse of your comment

VaG its not using mm³ but mg/stroke!

I think he wanna acomplish 3 diffrent tuning maps in one file so he can switch it with VCDS.

4d7b8 is smoke map based on MAP right?

Yes

51b96 is svbl?

Correct
SVBL its always infront 31455 and 32043 value in hexdump.

As far as I can tell it looks good, but I aint no VAG guy :lol:

Every tuner has diffrent approach of tuning files, but we are tuning files in a diffrent way with much more calculation

The tuning its not perfect, but you will get your extra power from the car

by **sparco** » Tue Jan 07, 2014 6:08 pm

At first I believed it to be mg/stroke, but I corrected it after posting, as if its mg/stroke, i believe AFR is pretty low with 16/1 from stock and 13.5/1 tuned...
but thanks for the correction...
I didnt know that about svbl, in edc16c34 it is directly behind the last boost limiter map

by **sparco** » Tue Jan 07, 2014 6:48 pm

Oh, and was I correct o the duration map?

by **jammapic** » Wed Jan 08, 2014 1:29 pm

Thanks for your replies guys.

Can I ask abc-tuning, what would you do different? From a learning perspective for me.

Sparco, you've labelled the duration (crank degrees) maps as soi. They are the ones I extrapolated.

JP