Hey guys,
I am planning to build a jumper harness and require a bit of assistance. My question is...

what other vw/audi models use the same ecu plug and harness at the ecu end? i am planning to snip off the wiring and use the short loom as a patch harness into the factory ecu.

B6 Passat? B5 A4? VW GTI 1.8t? etc etc?

thanks in advance!