Can someone verify what is needed for the 12v external power supply, I got a clone bdm100 that did not come with one. Im assuming I need that in order to read/write the ECU in my 06 A3. I believe this is very similar to mkiv gti. Inside the ECU it had the 14 pad layout near the back, is it true that only 10 pins are needed?
12v, 1 amp. Yes, 10 pins.