HI all - excuse my ignorance here, does a Consult plug into a 89 TT... I'm having a little trouble locating the plugs and the only indication of faults I can get is through diagnosis mode on the ECU..
All Z32's have the same connector. The 95+ has the same connector but apparently it is kind of an OBD 1.5. By that I mean, same connector, different software. (The ECU is 16 bit, not 8 bit like all others before it). Anyway, the answer to your question is M73 on this drawing: