VEMS:Aux. Pin out for config switch question.

[popdemonic]

this early morning I tried to doing the config switch for E10/E85 fuel.

I bought the VEMS ECU as used unfortunately there's no wiring diagram

came as the VEMS.my friend was successful on his config switch.once i

took a look on the aux. connecter.they ended up with different wire colors pattern.

So i tired to ground the pin out 3 and found the ADC raw gaue #7 is activated while

grounding but it stays only somewhere between 4.99V -3.3V when on/0ff the switch.

the config won't switch between A and B.it didn't work out finally.I ground it on

somehwere near the door hinge.maybe it's bad ground point?

here's my connector


here's took from my friend



i have also accidentally tried to ground the big red and brown wires while searching

the correct ADC Raw Channel and i think i'm flooding my motor .

the engine is now running rough on idle and revving.i hope i didn't damage anything on

VEMS hopefully.it smell like someone broken the bottle of black label.

[cooperquattro]

dont rely on the wire colours or pin location on that plug...you need to check which pin-out on the ecu itself...grounding any wire may result in the ecu being "fried"...think about it you maybe connecting +12v to ground.....pin out is available on vems.hu...which ecu is it????