O2 5 to 4 wire
#4
Re: O2 5 to 4 wire (king tuck)
im guessing that your harness is a vx harness....
your o2 harness has 4 wires...
black
black
white
green (may also be blue)
wire 1: the blue wire goes to your ECU pinout D22 (I wired it directly to the ECU to make things easier)
wire 2: the white (signal) goes to the pin d14. This is also located in your vx wiring harness hook up, this is the orange/ blue wire.
wire 3: one of the blacks goes to the pin out A6 on the ECU
wire 4: the second black goes to the yellow/black wire in the harness hook up. you will see it. you stock harness has a yellow/black wire, and you want to run the black into that.(just like the second wire).
let me know how it goes, i hope that this helps
your o2 harness has 4 wires...
black
black
white
green (may also be blue)
wire 1: the blue wire goes to your ECU pinout D22 (I wired it directly to the ECU to make things easier)
wire 2: the white (signal) goes to the pin d14. This is also located in your vx wiring harness hook up, this is the orange/ blue wire.
wire 3: one of the blacks goes to the pin out A6 on the ECU
wire 4: the second black goes to the yellow/black wire in the harness hook up. you will see it. you stock harness has a yellow/black wire, and you want to run the black into that.(just like the second wire).
let me know how it goes, i hope that this helps
#5
Senior Member
Re: O2 5 to 4 wire (t25hatch)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by t25hatch »</TD></TR><TR><TD CLASS="quote">im guessing that your harness is a vx harness....
your o2 harness has 4 wires...
black
black
white
green (may also be blue)
wire 1: the blue wire goes to your ECU pinout D22 (I wired it directly to the ECU to make things easier)
wire 2: the white (signal) goes to the pin d14. This is also located in your vx wiring harness hook up, this is the orange/ blue wire.
wire 3: one of the blacks goes to the pin out A6 on the ECU
wire 4: the second black goes to the yellow/black wire in the harness hook up. you will see it. you stock harness has a yellow/black wire, and you want to run the black into that.(just like the second wire).
let me know how it goes, i hope that this helps</TD></TR></TABLE>
This is correct for OBD1. However, the pinouts are not correct being he said it's for a 96 Civic which is OBD2a.
You have many options for converting it, you`ll need the female 4 wire o2 sensor plug to mate it, or you may just remove the pinouts from the 5 wire male connector and connect it to the engine harness 5 wire female connector.
What current wire colors do you have on the female side of the O2 sensor?
your o2 harness has 4 wires...
black
black
white
green (may also be blue)
wire 1: the blue wire goes to your ECU pinout D22 (I wired it directly to the ECU to make things easier)
wire 2: the white (signal) goes to the pin d14. This is also located in your vx wiring harness hook up, this is the orange/ blue wire.
wire 3: one of the blacks goes to the pin out A6 on the ECU
wire 4: the second black goes to the yellow/black wire in the harness hook up. you will see it. you stock harness has a yellow/black wire, and you want to run the black into that.(just like the second wire).
let me know how it goes, i hope that this helps</TD></TR></TABLE>
This is correct for OBD1. However, the pinouts are not correct being he said it's for a 96 Civic which is OBD2a.
You have many options for converting it, you`ll need the female 4 wire o2 sensor plug to mate it, or you may just remove the pinouts from the 5 wire male connector and connect it to the engine harness 5 wire female connector.
What current wire colors do you have on the female side of the O2 sensor?
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#8
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Join Date: Mar 2004
Location: fort smith, Ar, us
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ok here it is
on my female from the car I have
red
black
white
white
green/black
black/white
black
and on my old male
black
white
red
yellow
orange
on my new O2 for an 96 ex civic
green
white
black
black
on my female from the car I have
red
black
white
white
green/black
black/white
black
and on my old male
black
white
red
yellow
orange
on my new O2 for an 96 ex civic
green
white
black
black
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