Audi coupe with 3b engine

Henry A Harper III hah at
Thu Aug 3 11:12:08 EDT 2006

> Hello! I have mounted on my coupe gt with 3b engine an air conditioning
> from an s2. The problem is that I want to fit the wires at ECU pin 40
> and 41 but I don't know more precise the polarity of the signal and what
> these wires are doing. Somebody can help me to cool down my brains in
> the summer time?

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