Hello all,

I was recommended here to the D2 forum by some folks over at MG for knowledgable information on 40v's. I will be attempting a 40v swap next month into my C4 A6 Avant Quattro. I have already swapped the car to an 01A last year. The motor is out of an 01' A6, engine code ART.

I am looking for the wiring diagrams to look for possible integration techniques. I am torn between using the ART ECU as more a standalone unit or to fully integrate. Any suggestions, recommendations, or wiring diagrams would be greatly appreciated