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93 dx? 4 wire o2 of 1 wire? where is hookup on ecu?

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Old 12-23-2003, 05:42 PM
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Default 93 dx? 4 wire o2 of 1 wire? where is hookup on ecu?

i have a 93 hatch. i have a four wire o2 sensor but its not the origional one for it so i dunno if a dx is supposed to have a one wire or four o2 and if so whre do they get connected to on the ecu?
mike
Old 12-23-2003, 06:06 PM
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pretty sure all obd-1's are 1-wire.....

check out hybrid.honda-perf.org for the wiring diagram

hth
Old 12-23-2003, 06:18 PM
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Default Re: (granada_sun)

NO!!! not all obd1's are 1 wire!!!

cx and dx are 1 wire

ex si are 4 wire....some dx have 4 wire....

get a helms or a hayes or chiltons....all are easy to read and can be followed to hook up the 4 wire o2 sensor...BUT if you do not have a computer that reads the 4 wire o2 it is senseless to hook it up...just get the right one...if you want i 'll trade you a 1 wire for a 4 wire!
Old 12-23-2003, 06:38 PM
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My 93 LX with D15B7 has a 4 wire
Old 12-23-2003, 06:53 PM
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Default Re: (BauleyCivic)

as you see i did not mention the LX as i forgot about the lx....and yes LX has the 4 wire!!
Old 12-23-2003, 06:55 PM
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by chad &raquo;</TD></TR><TR><TD CLASS="quote">as you see i did not mention the LX as i forgot about the lx....and yes LX has the 4 wire!! </TD></TR></TABLE>

but the d15b7 DX doesnt? Interesting...
Old 12-23-2003, 09:07 PM
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but the first d16z6 i had was 1 wire o2 sensor.....
Old 12-23-2003, 09:09 PM
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Default Re: (chad)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by chad &raquo;</TD></TR><TR><TD CLASS="quote">NO!!! not all obd1's are 1 wire!!!

cx and dx are 1 wire

ex si are 4 wire....some dx have 4 wire....

get a helms or a hayes or chiltons....all are easy to read and can be followed to hook up the 4 wire o2 sensor...BUT if you do not have a computer that reads the 4 wire o2 it is senseless to hook it up...just get the right one...if you want i 'll trade you a 1 wire for a 4 wire!</TD></TR></TABLE>Ummmmm. Chad......DX is a 4 wire o2 sensor. CX came with 1 wire VX came with 5 wire.
Old 12-23-2003, 09:10 PM
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by chad &raquo;</TD></TR><TR><TD CLASS="quote">as you see i did not mention the LX as i forgot about the lx....and yes LX has the 4 wire!! </TD></TR></TABLE>Forgive Chad. He has been hittin the Screwdriver flavored Boones Farm.
Old 12-23-2003, 09:13 PM
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ewww boones farm is always a wacky night, hehe.....

Old 12-23-2003, 09:31 PM
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EF9_SiR &raquo;</TD></TR><TR><TD CLASS="quote">Forgive Chad. He has been hittin the Screwdriver flavored Boones Farm.</TD></TR></TABLE>

ROFLMAO
Old 12-24-2003, 06:00 AM
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Default Re: (BauleyCivic)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BauleyCivic &raquo;</TD></TR><TR><TD CLASS="quote">

but the d15b7 DX doesnt? Interesting...</TD></TR></TABLE>


....some dx have 4 wire....


as said IN MY FIRST POST IN THIS THREAD!
Old 12-24-2003, 06:11 AM
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Default Re: (chad)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by chad &raquo;</TD></TR><TR><TD CLASS="quote">


....some dx have 4 wire....


as said IN MY FIRST POST IN THIS THREAD!</TD></TR></TABLE>and the others have???? Anyone SOBER ever heard of a 92+ DX coming with a 1 wire o2? Chad seems to think they do.
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