4 Wire O2 Hook up????
04-19-2002, 11:33 AM
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4 Wire O2 Hook up????
Ok, finally got the motor done and put in the car, but I am using the stock CX wiring harness, and it only has 1 wire for the O2, how do I hook up my 4 wire, and what wires do I run them too, ******* helms is very confusing.
Jesse
Jesse
04-19-2002, 04:31 PM
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Re: 4 Wire O2 Hook up???? (monsta)
4 wires
2= grounds
1= 12volt power
1= o2 sensor signal
Let me know what colors your wires are, usually like solid green (12volt), green with white stripe (o2 signal), and the 2 black wires are your grounds.
Richie
2= grounds
1= 12volt power
1= o2 sensor signal
Let me know what colors your wires are, usually like solid green (12volt), green with white stripe (o2 signal), and the 2 black wires are your grounds.
Richie
04-19-2002, 07:20 PM
#3
Re: 4 Wire O2 Hook up???? (rca90gsx)
4 wires
2= grounds
1= 12volt power
1= o2 sensor signal
Let me know what colors your wires are, usually like solid green (12volt), green with white stripe (o2 signal), and the 2 black wires are your grounds.
Richie
2= grounds
1= 12volt power
1= o2 sensor signal
Let me know what colors your wires are, usually like solid green (12volt), green with white stripe (o2 signal), and the 2 black wires are your grounds.
Richie
what color is the o2 sensor wire on the cx harness???
04-19-2002, 10:19 PM
#5
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Re: 4 Wire O2 Hook up???? (rca90gsx)
If memmory serves me correctly.. this is how I wired my 4 wire o2 sensor with a cx wire harness..
yel/black Tap into IAC valve wire
white/red D14
green/blue A6
orange/black D22
I think..... the A6 and D22 might be switched around.. but I believe D22 is just a ground, so instead of wiring it into D22, you can just wire it to a ground.
yel/black Tap into IAC valve wire
white/red D14
green/blue A6
orange/black D22
I think..... the A6 and D22 might be switched around.. but I believe D22 is just a ground, so instead of wiring it into D22, you can just wire it to a ground.
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