S5 O2 sensor wire location photo anyone?
 

Can't seem to find the O2 wire that connects to the engine harness (possibly spliced together with wiring) a diagram or photo to point my direction cause I can't seem to find the 02 sensor in sight .. I have a 90 T2

It's a single black wire coming off the EM harness close(r) to the injector wires, should be between the intake manifold and the shock tower sorry I can't find a good illustration in the FSM
GL Rikk

the only single black shielded wire coming off the engine harness...around the TB area.