I got this obd1 harness from my firend, for my gsr.(obd2), on the obd1 harness i CAN'T find the o2 sensor plug, I found one plug that looks like it goes to the o2 sen. but it only has two wires coming from it? I thought that only obd0 had the two wire o2 sensor????? also if it is only two wires, does any one know how to wire up the rest (other 2) to run my obd1 jdm p72??? pls. help

 

depends on what model you have. The VX DX CX come with a 2 wires or a 5 wire(VX wideband). The EX/SI D16z6 has a 4 wire o2 sensor.

 

do you know how to wire up the other two, or do you have to rewire all four???

 

ahh ****. i know it but my mind is warped right now.. if someone doesnt answer by tommorrow ill have a definate answer. but in the mean time search for 2wire to 4 wire o2 sensor.

 

thanks