how to wire a 4 wire o2 sensor in a cx with one wire
02-23-2006, 06:26 PM
#1
1.0 BAR
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Join Date: Aug 2004
Posts: 297
how to wire a 4 wire o2 sensor in a cx with one wire
i need to wire up my o2 senser and my car is a civic cx with a 1 wire o2 and i have searched and havnt found any info on how to wire it to the ecu directly and need to get the 4 wire o2 wired up and need a pin out to wire it in please help
03-02-2006, 10:06 AM
#2
3.0 BAR
Join Date: Aug 2003
Location: NE-PA
Posts: 4,666
Re: how to wire a 4 wire o2 sensor in a cx with one wire
If the ecu doesn't support a 4-wire o2 sensor then it can't really be done that way. If you changed the ecu, then you can more than likely find a diagram for the ecu pinouts or locations for the ground, 12v+, and heater wire in one of the manuals posted above...i believe the one for 92+ civic should have that info, just download it and search through it.
03-02-2006, 07:58 PM
#3
0.0 BAR
Join Date: Mar 2004
Posts: 0
Re: how to wire a 4 wire o2 sensor in a cx with one wire
Very easy to convert. http://www.pgmfi.org/twiki/bin/view/...o4WireO2Sensor
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