injectors wires which one is which and where is the 02 sens

[DJGeQue]

Two questions. One I am installing my in wiring harness and I don't' know which injector wires go to which injector. My guess is this. The injectors closest to the firewall; the wires both come of the same branch and the longer one goes to the top. (this branch is next to the the one that goes around the back of the UIM to connect to the BACV) The injectors closest to to the front of the car wires come from the branch that is next to the water pump green clip and the one that is longer goes to the top and they both come from the same branch of the wiring harness. ----Does that sound right?---- *** Second *** I have seem to have lost the end of my 02 sensor and I cant find the wire. Does anyone know what branch of the wiring harness it comes out from. I don't wanna tear the whole thing a part looking for it. *** Last one **** Is it ok for the wiring harness to be pressed up against the housing firmly? Would it melt? ** O wait I forgot one ** Is it ok for the injectors to be able to turn when seated? Not up and down but like around in circles. Thank you and God bless

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[driftin8ez]

Originally Posted by DJGeQue

Is it ok for the injectors to be able to turn when seated? Not up and down but like around in circles.

YES. Im not sure about the others.

[matts86fc3s]

your o2 sensor wire comes off of your engine harness that snakes under the upper intake minifold. its just a single wire with a green clip. there are clips that this harness clips into... one on upper intake (i think) and one for sure on the back of the alternator bolt. but yes it does pretty much lay over the top of the engine. you cant get the injector plugs mixed up if you have the harness in the right place becuase the primary injector plugs wont reach the secondaries. make sure that when you re-install that engine harness that you locate the ground wires (2 thick black wires that end on a singe ring connector) and make sure to ground that!!! otherwise your inejctors wont fire.