ls o2 sensor

[toddmsc]

i have an 93 ls non vtec. the o2 sensor wires are all messed up so i am asking for a diagram to see which wires line up.

i have a universal 4 wire o2 (whitex2,black,gray)

On the harness there is

green w/ white stripe
white
yellow with a black stripe
orange w/ black stripe

[doitpropa]

i hear the universal ones don't really work good in hondas but it could jus b hear say

[toddmsc]

i dont really know ethier.. but the car came like it and i wanna try it out be4 i spend the 120 to get the real deal. especially because times are tough right now

[toddmsc]

anyone have anything? im really desparate to get this shit done

[injen78]

bump for my boy

[95minime]

o2 sensors are overrated. lol but nah I really dont know I got an obd1 LS 02 sensor if interested... lmk

[toddmsc]

anyone :'( im losing my gas

[doitpropa]

i dont really know ethier.. but the car came like it and i wanna try it out be4 i spend the 120 to get the real deal. especially because times are tough right now

get one 4 a dx there like 70ish nd work jus the same

[injen78]

he needs to know which wires go where.

[Jdm Kingz]

wow have you got it fixed yet? lmk ill help you find out how the wires match up

[toddmsc]

nope still not fixed yet

hoping someone will save the day sometime soon

[toddmsc]

nope not yet


someone knows suttin

[injen78]

up..still need info!!!

[doitpropa]

Wires on 4 wire O2:

WHITE: Signal Wire
GREEN: Signal Ground
2 BLACK: Both black wires are the heater circuit wires.

Using a P28 ECU (and should work for most obd1 ecu's with 4-wire controls)

Run O2 Sensor signal (white) To D14
Run O2 Sensor signal Ground (green) to D22 (or any good Ground)
Run O2 Sensor Heater Circuit Control (black) to A6
Run the other black heater circuit power wire to (A25) or any good switched +12VDC source.

(you may mix up the black wires... if car dies after it is warm/10-30 seconds, that's the first thing to swap over and troubleshoot.. theres no way to tell one from the other by looking at them)


those are from a stock sensor if u no wut wires are what on ur o2 jus hook umm up

took 3 seconds on google jus so u no

[doitpropa]

i found a diff write up that did have wut of the same colors went were but i cant' find it
again