Self Tuning Help S63TU needed

[KClemente]

@Stokes not to worry, I've been tuning my N54 for the past 6ish years now but the transition from Siemens to Bosch is a bit jarring haha

I don't seem to have Characteristic curve for starting end speed at key start in any of the public xdf's for all the software versions I have.

The only thing keeping me from buying MHD right now is the fact that I would have to do a ton of map finding and map alignment. In the photo attached, I can't trust any of the burble stuff as many of the maps have seemingly incorrect breakpoints (the duration x axis) and the ignition timing maps all showing 0's.

What I'm hoping is that BM3 just has everything defined and I won't have to go digging thru the a2l or ols file. But BM3 is $200 more and only includes one free ots map.

 

[Stokes]

Bootmod has something like 5000+ tables defined. I wonder if my stock rom was bunk to start with. Give them a shot and if you run into strange limits, import the mhd GitHub bin. If I spooled up to fast it'd shut down Target massively to like 160 load no matter what was happening.

 

[bernardo774]

i cant setup to exhaust valve stay closed in idle.

 

[Stokes]

Mode 04 - should be the default mode value. (Table name: cwakr)

 

[bernardo774]

Mode 04

whats is the PID?

i have the Damos/OLS to find, if the MHD XDF doenst had

 

[Stokes]

whats is the PID?

i have the Damos/OLS to find, if the MHD XDF doenst had

I added more details to my generic post.

 

[Stokes]

I only know mode 04 because I had to figure it out for an N55. Other than that, I'm only guessing. Any reason the first cell of your codewort table is not 0 (default)?

 

[Stokes]

I just noticed something odd. What MHD XDF calls cwakr is not what bootmod calls it. I wonder if those override the default value of 04 for different settings like eco, comfort, sport, sport+? Also, I believe I had to invert the AKRxxx table calculations.

This ends up giving me closed flaps except for hard throttle in comfort and always open in sport. I inverted the calculation so I could think about it by throttle amount (100% to open in non-sport vs 0% or always open).

 

[bernardo774]

For N54 and N55 the MHD XDF have the table: Static Exhaust Flap Position = 0 open 1 closed


For the S63TU i cant find this table.
The CWAKR is stock. After the cold start, the valve opens.
Maybe have some code, like in Colum 1 = 00....change to 04. I dont know.

One time i coppy from X5M F8x and the valve works in reverse mode hahahahaha
in WOT the valve stay closed.
But in idle, no change.

I set the AKRGRCC and the valve close after the car move, like 0,5km/h

i know it is a shit stuff, but i like when work in N54.

 

[Stokes]

The tables I posted are factory values from a S63TU F85 bin. Try changing these cells to all 00.

 

[bernardo774]

The tables I posted are factory values from a S63TU F85 bin. Try changing these cells to all 00.
View attachment 111685

i use this and the valves doesnt open in wot, stay closed forever.
But in idle, no change. Opens after cold start

 

[bernardo774]

F9 = 249
0D = 9,75

 

[bernardo774]

X5M use a eletric valves.

M5/M6 use a vacum control.
If no power to the solenoid, the valves stay closed.

In N54 and N55E, without power in solenoid, the valve stay opens