Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

4 wire obd1 O2 sensor question?? HELP

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Old Sep 16, 2006 | 12:02 PM
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Jschnatter's Avatar
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From: west chester, PA, USA
Default 4 wire obd1 O2 sensor question?? HELP

Ok, I need to hook up my o2 sensor. 1996 obd1 b18b...

coming from the exhaust/O2 sensor:
2-black
1-green
1-white

I cannot find a plug with these color wires... There is only one other square 4-wire plug and it has:

white/red
yellow/black
red/black
gree/blue

IS THIS THE CORRECT PLUG?? and if it is which wires hook up where?... i need to lengthen the wires so i need to know where each wire goes... thanks for the help!!!
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Old Sep 16, 2006 | 02:09 PM
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From: west chester, PA, USA
Default Re: 4 wire obd1 O2 sensor question?? HELP (Jschnatter)

BUMP
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Old Sep 16, 2006 | 02:30 PM
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nsxmatt's Avatar
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From: Indiana
Default Re: 4 wire obd1 O2 sensor question?? HELP (Jschnatter)

That plug should be correct as the colors on the o2 are not the same as the plug.

yel/blk - A25 - 12V switched
org/blk - A6 - O2 heater control
grn/wht - D22 - sensor ground
wht/red - D14 - O2 signal wire

That is what each wire goes to but unless you have the diagram that comes with the o2 I can't tell you which of the black is which.
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Old Sep 16, 2006 | 03:42 PM
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Jschnatter's Avatar
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From: west chester, PA, USA
Default Re: 4 wire obd1 O2 sensor question?? HELP (nsxmatt)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nsxmatt &raquo;</TD></TR><TR><TD CLASS="quote">That plug should be correct as the colors on the o2 are not the same as the plug.

yel/blk - A25 - 12V switched
org/blk - A6 - O2 heater control
grn/wht - D22 - sensor ground
wht/red - D14 - O2 signal wire

That is what each wire goes to but unless you have the diagram that comes with the o2 I can't tell you which of the black is which.</TD></TR></TABLE>

AWSOME! thanks man!!
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