I have a 94 gsr, I took off the cat to put on a test pipe and I accidentally pulled the wires out of the plug of the O2 sensor. DOes anyone know the order that the wires go back into the plug, or know a site with a picture?

 

If someone has an O2 sensor lying around that has 4 wires can you please look at it and tell me were which wires go into the grey plug. This would be greatly appreciated.

 

yeah i know them......take and plug your o2 sensor back in. when looking at it the back 2 are going to be both black wires, the the front holes are going to be white on the left and green on the right. reset ecu and have a nice day.

 

I dont get what you mean when you say the front and back because the plug is hanging on a wire. On the plug where the wires are going in there is a clip on one side and notheing on the other. Can you please tell me where they go in relation to that?

 

you have a square plus with 4 inlets. one side has the clasp where you break the piece ends apart, one side has the female end where it will snap onto a bracket. the part with the female that snaps onto the bracket should be the front of the connector. from there the 2 holes closet to the block which would be the front 2 holes are the white on the left and the green on the right. and the back to holes which are closet to the cat are going to be used for both black wires.

 

if you dont understand what i am saying i will take some pics of mine tomorrow night sincei have to change the oil and the tranny oil. but once your up and looking at it you should see what i am talking about.

 

I think I got it but my engine is still throwing a code but I think it might be the radiator fan, Ill have to check that. Thanks for your help Ill let you know if I need more