The car I'm building has a Racetronic ECU. I have all the cabling to the injectors. What I dont have is the connector on the other side of the box in the picture. I assume it's no more than power and ground. Sourcing the plug itself is not a problem. What I need to find is if anyone knows which pin is positive and which is negative. If need be I guess I could take it apart and see if that tells me but figure I'd ask first.
Second question, on the side are small "A" and "B" adjustment screws. I'm guessing mixture and ? Can anybody confirm?