NefMoto

Technical => Tuning => Topic started by: staffordshire on January 05, 2019, 08:08:18 AM



Title: Nmax is @ 5000 rpm after FTOMN - set to 0 when clutch pressed @ 6000Rpm WHY?
Post by: staffordshire on January 05, 2019, 08:08:18 AM
A little late, but all a happy new year and I wish you all a great year! !STAY TUNED!

Ecu = 022906032CE Golf MKV R32 BUB --> Ecu is converted from DSG --> Manual Transmission
No dtc! (no cats)
VCDS Block 066 detect Clutch & Brake switch!

What the intention was to do
*Bang on gearshift @ Nmax (when shifting between 6500Rpm --> 7050Rpm)
*Launch control ON, clutch in full WOT --> 2 step

What has changed

NMAX - NMAXOG - NMAXDVG all set to 7050rpm
Rev limiter set @ 7050RPM

KFTSRL last column al set to  --> 0
FTOMN --> 0
CWSAWE --> 1

Result in:
Revlimiter is max 5000RPM ???
BIGGGGG BANGS @5000 rpm ,
Clutch pressed while drive limiter is @ 6000RPM --->and a nice Bang :D :D

I did notice also an 2 step limiter a few times??  

Clutch in full WOT (lower RPM and fatser rev oscillation) --> LC
Slow driving clutch in MAX rpm is lower and fatser rev oscillation --> 2 step launch control?!?!?!
And i had a feeling it was everytime the same, looks like it take diffrent maps sometimes
But not test it to much because after launch and nmax stop @ 5000 rpm you get the steering wheel almost against your face.

------

Changed FTOMN back to 1

Results in:
Revlimiter is @ 7050RPM
No bangs And No Pops

----

Can somebody tell me what goes wrong? And need to be changed?
video as explanation


https://we.tl/t-N2Q4HXnmvl


My files added also!!
Thank you all for your wisdom! ;D ;D


Title: Re: Nmax is @ 5000 rpm after FTOMN - set to 0 when clutch pressed @ 6000Rpm WHY?
Post by: adam- on January 05, 2019, 11:05:37 AM
That's not how you do it at all.  That's not launch control.  You won't get NLS without ASM.

What you've achieved is a hard cut limiter, but you never changed the axis or read the thread properly so now it does it after 5k.