Interface specs for an Audi 80

[Mikael Andersson]

Weynand Kuijpers wrote:

> Hay People,
>
> First of all thank you all for the responses on my previous question.
> (It was about a not so good running engine in my Audi 80, the problem
> is not completely fixed, but the mechanics are going to work on it
> next monday).
>
> The next questions triggered by other questions on this list, is
> like: has anyone any idea how to interface with the BOSCH mono
> jetronic
> EFI system in a Audi 80, build in '90?  It there a factory installed
> plug that is usable to extract data from the engine, or must I
> make my own interface (i'm not so familiar with mechanical/car
> engineering, but electronincs and programming are no problem).
>
> Thanx in advance,
>
> Groets,   Weynand
>
>
> "Akta Gamat!"
>
>
>
> Leeloo, "5th element"
>
>
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   There is a factory connection for reading the engines error codes,
the codes are blink inpulses which can be read by either an LED test
light or by monitoring the error indicating light on the dashboard.

I have a drawing on the cabels you need to start the blink sequence, and
the errorcodes if you are intrested.

Mike.