89 Si engine harness question ?

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Old Apr 30, 2007 | 03:11 AM
  #1  
catchthis92hatch's Avatar
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From: walkertown, nc, u.s.a
Default 89 Si engine harness question ?

i have been told by some people that 90-91 integra harness will work and also that later years like 90-91 si harness will work from the crx or hatch

basicly i cant start my car up due to im trying to with a HF 90 rex engine harness and its loseing spark and throwing a code 15 so i was told to get a Si harness

i just need to know what all harnesses if any from other years besides 89 si hatch will work
thanks chris
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Old Apr 30, 2007 | 03:32 PM
  #2  
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Default Re: 89 Si engine harness question ? (catchthis92hatch)

anybody know anything on this ?
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Old Apr 30, 2007 | 03:34 PM
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Default Re: 89 Si engine harness question ? (catchthis92hatch)

yes 90-91 si will work, as long as your car is a 89 si only.

the difference between years and trim that matter the most is the hf,dx harnesses.
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Old May 1, 2007 | 01:10 AM
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Default Re: 89 Si engine harness question ? (Fobtions)

so a 90-91 integra harness WONT work and 90-91 Si hatch will work and yes

its a 89 Si hatchback they took the motor out it hade a b16 im putting a SOHC turbo mini-me in it and my HF is makeing it throw this stupid code
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Old May 1, 2007 | 07:24 AM
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Default Re: 89 Si engine harness question ? (catchthis92hatch)

Yes, the 89-91 si harness is what you need ,,civic or crx..

The integra won't work without splicing.

88 si harness is different.
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Old May 1, 2007 | 03:28 PM
  #6  
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Default Re: 89 Si engine harness question ? (crxnj)

aight thanks ill get a 89-91 si harness for sure now
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Old May 1, 2007 | 08:36 PM
  #7  
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Default Re: 89 Si engine harness question ? (catchthis92hatch)

know any places to get a good harness kinda cheap
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Old May 2, 2007 | 02:40 AM
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Default Re: 89 Si engine harness question ? (catchthis92hatch)

wait, what did you swap into your hf? if its just a mpfi engine with no vtec then all you have to do is swap some wires around .... maybe look up mpfi and get a write up like everyone els does.
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Old May 2, 2007 | 02:42 AM
  #9  
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Default Re: 89 Si engine harness question ? (janz3n)

there wasnt nothing swaped around in the HF rex it already hade the motor harness and everything in it running when i got it i hade to HARD wire vtec and get my signal from one wire from the vtec controller
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Old May 3, 2007 | 06:35 PM
  #10  
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From: walkertown, nc, u.s.a
Default Re: 89 Si engine harness question ? (catchthis92hatch)

anyone know where to get a 89 Si engine main harness ?
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Old May 4, 2007 | 08:28 PM
  #11  
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Default Re: 89 Si engine harness question ? (catchthis92hatch)

There's some on ebay all the time,,just make sure that it came off of a 89-91 car..
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Old May 4, 2007 | 08:28 PM
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Default Re: 89 Si engine harness question ? (crxnj)

http://cgi.ebay.com/ebaymotors...ZWD1V

check this one out 89-91 si harness,,guy's in germany though so i don't know about that ****..but just keep searching on there or here in the classifieds
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Old May 4, 2007 | 10:50 PM
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e jay one's Avatar
 
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Default Re: 89 Si engine harness question ? (crxnj)

i got one. there not cheap though.
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