obd2 ls motor in a obd1 civic
09-09-2008, 01:35 PM
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obd2 ls motor in a obd1 civic
i have a few question.does my civic d15b7 engine harness work on the ls?im going to get ls auto engine harness with the motor.wat would be the easiest way to do the swap?
09-09-2008, 03:11 PM
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Re: obd2 ls motor in a obd1 civic (esean93)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by esean93 »</TD></TR><TR><TD CLASS="quote">i have a few question.does my civic d15b7 engine harness work on the ls?im going to get ls auto engine harness with the motor.wat would be the easiest way to do the swap?</TD></TR></TABLE>
your D15B7 harness will work fine, you may need to lengthen a few wires to reach certain sensors but thats it. I sincerly hope you're mating that engine to a manual tranny though.
your D15B7 harness will work fine, you may need to lengthen a few wires to reach certain sensors but thats it. I sincerly hope you're mating that engine to a manual tranny though.
09-09-2008, 03:13 PM
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Re: obd2 ls motor in a obd1 civic (k20_ep3)
but its obd2 so i know ill need to convert the dizzy wiring but wat else?r u sure the ls wiring work?i heard ill have to convert alot of stuff on the intake manifold
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09-09-2008, 03:30 PM
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Re: obd2 ls motor in a obd1 civic (esean93)
The OBD2 LS harness should actually plug right in at the shock tower plugs, so that you don't have to wire anything, the only thing i don't know is if the automatic transmission wiring will cause a problem, shouldn't from what i can see. Forgot the engine was OBD2 the first time i posted, you need to change distributor plug, injector clips and the alternator or alternator plug, whichever is more convientent. Now that I realize its OBD2 though I'd jsut use the OBD2 LS harness, like i said it plugs in at the should tower plugs and you don't have to wire anything.
09-13-2008, 03:30 PM
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Re: obd2 ls motor in a obd1 civic (94EG8)
the obd2 wires plug in only on the right shock tower plugs(wires which go to the chassis).on the left side(ecu side) though there r only 3 plugs and the ls harness has 4 plugs so do i just leave the ones that dont plug in?if i use the ls harness i dont have to change the dizzy plugs or anything rite?
09-13-2008, 03:55 PM
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Re: obd2 ls motor in a obd1 civic (esean93)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by esean93 »</TD></TR><TR><TD CLASS="quote">on the left side(ecu side) though there r only 3 plugs and the ls harness has 4 plugs so do i just leave the ones that dont plug in?</TD></TR></TABLE>
Well from what i've read yes. I've never personally done it. But Katman has the info posted on technet.ff-squad.com
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by esean93 »</TD></TR><TR><TD CLASS="quote">if i use the ls harness i dont have to change the dizzy plugs or anything rite?</TD></TR></TABLE>
Right, thats the beauty of it.
Well from what i've read yes. I've never personally done it. But Katman has the info posted on technet.ff-squad.com
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by esean93 »</TD></TR><TR><TD CLASS="quote">if i use the ls harness i dont have to change the dizzy plugs or anything rite?</TD></TR></TABLE>
Right, thats the beauty of it.
09-13-2008, 04:48 PM
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Re: obd2 ls motor in a obd1 civic (94EG8)
thats pretty sweet but it says ill need 96-01 integra harness and i got my motor and harness from a 95 integra.i hope that doesnt change anything
09-13-2008, 04:53 PM
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Re: obd2 ls motor in a obd1 civic (esean93)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by esean93 »</TD></TR><TR><TD CLASS="quote">thats pretty sweet but it says ill need 96-01 integra harness and i got my motor and harness from a 95 integra.i hope that doesnt change anything</TD></TR></TABLE>
If its a '95 then its an OBD1. If it is OBD2 then its a '96 or newer.
If its a '95 then its an OBD1. If it is OBD2 then its a '96 or newer.
09-13-2008, 05:19 PM
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Re: obd2 ls motor in a obd1 civic (94EG8)
i thought for integras 94-01 is obd 2.it must be obd2 since i got it from a 95 auto integra.i dont think a guy would swap in a motor and hook it up with a auto tranny lol.
09-13-2008, 05:27 PM
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Re: obd2 ls motor in a obd1 civic (esean93)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by esean93 »</TD></TR><TR><TD CLASS="quote">i thought for integras 94-01 is obd 2.it must be obd2 since i got it from a 95 auto integra.i dont think a guy would swap in a motor and hook it up with a auto tranny lol.</TD></TR></TABLE>
Nope, '92 - '95 integra's are OBD1 (yes i'm aware that crosses two generations of integra's) '96 - '01 are OBD2. There were lots of automatic LS integras in '94 - '95, OBD 1 or 2 has nothing to do with it being automatic or not.
Nope, '92 - '95 integra's are OBD1 (yes i'm aware that crosses two generations of integra's) '96 - '01 are OBD2. There were lots of automatic LS integras in '94 - '95, OBD 1 or 2 has nothing to do with it being automatic or not.
09-13-2008, 05:36 PM
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Re: obd2 ls motor in a obd1 civic (94EG8)
ya nvm bout the auto part lol.i think the car that i got the motor from must be a 96 or older cuz the guy from whom i bought the m otor from didnt have a title for the car so he probably didnt know wat year it was.im pretty sure the motors obd2 though cuz of the valve cover.thnx for all the help man!ill post later and let u know how it goes.
Modified by esean93 at 7:45 PM 9/13/2008
Modified by esean93 at 7:45 PM 9/13/2008
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