Updated AAN Motronic ECU device list and T55 connector pin-outs

[UrS4boy]

I've done this on my home forum (quattroworld) and it is too much work to bring over here and convert from Kawf format into vBulletin format. That said, I trust these will help somebody here with an C4 UrS4/S6:

AAN Motronic ECU device list and T55 connector pin-outs (with wire colours) and hyperlinks

Callout for the C4 UrS Above ECU Fuse Panel Fuses - UrS4 and UrS6 differences

[URquattroGus]

I've done this on my home forum (quattroworld) and it is too much work to bring over here and convert from Kawf format into vBulletin format. That said, I trust these will help somebody here with an C4 UrS4/S6:

AAN Motronic ECU device list and T55 connector pin-outs (with wire colours) and hyperlinks

Callout for the C4 UrS Above ECU Fuse Panel Fuses - UrS4 and UrS6 differences

Interesting. Would this allow me to connect a vag com connector port to my car? I have an AAN engine and ecu from a urs6 in my ur quattro, but have no way to logged codes or monitor the engine.

[UrS4boy]

Interesting. Would this allow me to connect a vag com connector port to my car? I have an AAN engine and ecu from a urs6 in my ur quattro, but have no way to logged codes or monitor the engine.

If you grab the appropriate T55 wires, e.g. 13, 22, and 55 and either C3/C4 "K" and "L" plugs OR an OBDII connector, you should be able rig something up. This post might help you (or not)

http://forums.quattroworld.com/s4s6/msgs/90409.phtml

[pasbogdan]

Interesting. Would this allow me to connect a vag com connector port to my car? I have an AAN engine and ecu from a urs6 in my ur quattro, but have no way to logged codes or monitor the engine.

You need k,L + and - for diag.
You did not used aan loom?