o2 sensor

[bigstags]

I went to change my o2 sensor earlier and noticed the connector on the motor side was gone must have ripped off now I'm stuck with 4 loose wires does anyone know which wires go where on the sensor side or am I better off going to the scrap yard and look for a new end

 

[Bounty__Hunter]

Provide the model, year, and engine, maybe somebody can help you out with the wire colors. Also state which o2 sensor if more than one.

 

[bigstags]

93 yj 2.5L it's the sensor on the down pipe from the header

 

[bigstags]

Still no luck finding this out I've found diagrams but nothing is listed on what color wire goes where on the sensor connector

 

[jps4jeep]

Do the wires still have the Pins attached or are they frayed loose wires?

The four wires are all different color, I recalled seeing a O2 schematic for my 94 in either the FSM or chiltons years ago when I added a narrow band air/fuel gauge.
If you can't locate the schematics, I would just find the vehicle side either at the dealership or at a junk yard. If the pins are still good and useable, then put them into the new connector or splice it on. If you splice, I highly recommend solder and shrink wrap for a proof free conection.

 

[bigstags]

The clip is gone just 4 loose wires hanging there it don't matter if I'd have a clip I'd just splice it to the sensor I just don't know which wires go to which contact on the sensor

 

[Bounty__Hunter]

I'll check my FSM, I think it's for a '94 YJ.