Opel Omega Diagnostic Conector

[xxalexx at ix.netcom.com]

I was looking at a GM Tech-2 scan tool manual circa 1996
a few days ago.  There were many optional  adapters and languages 
including Opel.  Also I recall adapter pin outs.
I will check back in a few days.
I have a OBD2 protocol GM tool that should work if you have
pin 2 of a 16 pin D shaped connector under dash near stearing
wheel. Also a ISO protocol if uses a pin 7
alex
http://www.obd-2.com     

> Hi,
> 
> I am "listening"  this list for some time, since I bought EFI cars.
> 
> I have two EFI cars, they are made in Brazil, by Chevrolet, following
> the original design by Opel (Germany) (with some litle changes, maybe).
> They are an Omega Sedan (1994) 2.0, and a Corsa (1998) 1.0.
> 
> How I always make the services, only in my cars, by myself. I'm
> searching for technical information about it (in portuguese, english,
> french, spanish or italian; I don't understand anything in german).
> 
> Specially about their EFI systems (Bosch Motronic, I think) and the
> diagnostic conector. I am thinking about  an interface to PC.
> 
> I found a conector in the Omega, wich I think that is the diagnostic
> conector, but it doesn't looks like an ALDL conector, in fact, I'm  not
> sure if that conector with 10 pins (2 lines of five pins), positioned in
> the engine compartment, in a cable comming from the main cable of the
> EFI system, is the diagnostic conector.
> 
> So, my questions are; if there are anybody in the world who can answer
> this.
> 
> 1) where are the diagnostic conectors, in these two cars?
> 2) what are their pin functions?
> 3) what are the codes and the protocol to "talk" with the ECM?
> 
> Thanx in advance
> 
> Aron L. Petrucci
> aron at inbrapenet.com.br
> 
> Londrina - Pr
> Brazil.
> 
> 
> 
> 
> 
> 
>