o2 wire conversion question
#1
o2 wire conversion question
I've got an obd2a civic dx and a '93 b18a1 for a swap. I've narrowed my "need list" down to just the o2 sensor, but the stock o2 sensor for the 92-94 integra is all 4 wire?? So my question is, do I just use a 2 wire, or is there a way to wire a 4 wire o2 sensor? Going obd1 in the swap- already have all the jumpers/plugs. 2nd part of the question, what o2 sensor is a 2 wire if that's what I need, or - how do I convert the 3 to a 4 wire?
#3
#5
Re: o2 wire conversion question
I'm using this guide here... just assumed the dx is a 3 wire? Is this not true?
http://www.civiclife.net/board/topic...in-a-obd2-car/
http://www.civiclife.net/board/topic...in-a-obd2-car/
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#8
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Re: o2 wire conversion question
The integra 4 wire and DX 4 wire are the same sensor the only difference is the wire length. The only sensors that have different wire numbers are the idle air control valve. The DX uses a 3 wire and the integra uses a 2 wire so you'll have to convert the plug and adjust the wiring at the ECU connector.
#9
Re: o2 wire conversion question
The integra 4 wire and DX 4 wire are the same sensor the only difference is the wire length. The only sensors that have different wire numbers are the idle air control valve. The DX uses a 3 wire and the integra uses a 2 wire so you'll have to convert the plug and adjust the wiring at the ECU connector.
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bmxtrev
Honda CRX / EF Civic (1988 - 1991)
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06-28-2012 09:17 PM