MembersPage/MiskaPeippo/AudiSSix (2006-01-10 23:48:42)

My daily driver, Audi S6 avant -95, 2.3L inline 5, 20 valve turbocharged engine (AAN).

Installed VEMS as direct replacement of original ECU (see PlugAndPlayMotronic) using factory wiring. Extra wires are needed only for WBO2. There are some modifications with the trigger wires as well.

The engine is now running well, some tuning is still ahead.

Note about the time-saving effect of wiki-written documentation

It's notable that this install was carried out before other competing installs (despite that it was done in the cold, while competing installs had a warm garage host), because documentation discipline was appr 60%.

Competing installs have 10 and 40% documentation discipline so they lost, and might struggle for a few more days or weeks.

Even for this install, 3..5 days could have been saved with 90..100% documentation discipline, the firing order alone could have saved 1..2 days.


Megatune settings (06-Jan-2006):

[msq]

My config.txt and tables.txt:

[config.txt]

[tables.txt]

Airtemp sensor data:

These tables seem bad. See the warning on EasyTherm

Some values to make verification easier: Note that pullup is 470 Ohm not 2700 Ohm (or is it a 470 Ohm in parallel with the onboard 2700 Ohm, that would be 400.32 Ohm ?)

Note that the tables are quite steep. The MAT goes from min to max from position 0x75 .. 0x92.


Flying wire adaptor for basic functionality from genboard (v3.3) towards motronic connector (pins Mxx)

motronic_vems.jpg

Will add wiring diagram later..

Hardware changes made to V3.3 board


OLD Config notes

Since this had been written, config values have been merged from a similar running engine:

MembersPage/NanassyPeter/Config so use Peter's config. Values that were updated:


My car is a s2 coupe turbo quattro but only distributor based.

I use all factory sensors and valves through a flying cable set.

Can you send to me your recent msq.file.Thanks!