Ecumaster forum

Hi there,

I'm Jan from Germany (near Cologne) and want to use the EcuMaster EMU for a Audi Coupé 20V with the old 7A engine.
first of all i want to solve the heavy idle problem i got with the stock ecu.


Project status: planning

I wanted use flexfuel for E85 and drive-by-wire.
in addition to that the car gets a "new" 4-channel abs system to replace the old 3-channel.
the new abs is the mark20 from ITT-Teves. you can get it either with or without canbus.

engine:
2.3l, 5-cylinder, 20v, naturally aspirated

current setup:
- stock ecu
- 315ccm injectors (upgraded to bosch 4-jet injectors)
- 95oktan fuel
- stock throttlevalve with already upgraded tps (audi a6 tps; works with stock ecu)
- stock afm
- 3bar fuel pressure
- stock fuel pressure regulator
- distributor
- narrowband lambda sensor

Parts to be used:
- the EMU of course
- 470ccm injectors
- e85 flex fuel
- electronic throttle valve (i think i just take one of the already supported ones; bmw or so)
- vw/audi 8D1721523A electronic gas pedal (cheap and reliable)
- mapsensor and IAT instead of afm?!
- stock or bosch 044 fuel pump?!
- adjustable fuel pressure regulator
- single ignition coils vw/audi 022905715C (newest one)
- wideband lambda sensor

i just want this to run first.
a eaton m90 supercharger would be nice, but thats something for the future...


more updates soon.

BTW: its going to be a long project. (probably never ending)

Hello
I run an audi 10 v turbo engine with megasquirt, ms1v3. I have to use a five window hall distributor. Im planning to go for a EMUmaster instead. I wonder, does it work with the audi stock crank trigger signals? two inductive sensors by the flywheel and one hall sensor in the distributor (cam sensor). I want to be able to use the stock triggers, that would be sweet.
Regards/Lars

ps: I live in Sweden

Hi!

Emu works with oem trigger of AAN and ABY (2.2Turbo)