Anyone know the colour of the O2 sensor ground wire in a 1995 GSR (OBD-I)? I don't have access to the helms manual in the present time I know the white wire (then changes to white with red stripe at the ECU) is the O2 signal wire, but does anyone know the colour of the O2 sensor ground wire at the ECU?

Thanks.

PS: Yes, I am still stuck at the J&S A/F meter install...*sigh*

 

it should be two black wires on the O2