ecu harnesses

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Old Sep 21, 2002 | 05:36 PM
  #1  
takeheed's Avatar
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From: ny, usa
Default ecu harnesses

from smallest to biggest
A-B-C
OR
C-B-A
90CIVSI
i know what slots the pin go into(A8-B11 WHATEVER) i just dont know which is which.thanks in advance!
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Old Sep 21, 2002 | 07:40 PM
  #2  
Giuseppe's Avatar
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Default Re: ecu harnesses (takeheed)

stolen from hondata

Look at the bottom ecu.
A= green one
B next one
c next one

the pin locations are the way they are in the pic
a1 a3 a5 a7
a2 a4 a6 a8


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Old Sep 22, 2002 | 05:50 PM
  #3  
takeheed's Avatar
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From: ny, usa
Default Re: ecu harnesses (Giuseppe)

green plug :
a1 a2 a3 a4
a5 a6 a7 a8

black plugs:
b1 b2 b3 b4 b5 b6
b7 b8 b9 b10 b11

also in the instructions on the hasport site it says that c8 is the o2 sensor but the c harness has continuing numbers from the b harness? what to do?
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Old Sep 23, 2002 | 08:13 AM
  #4  
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Default Re: ecu harnesses (takeheed)

green plug :
a1 a2 a3 a4
a5 a6 a7 a8

black plugs:
b1 b2 b3 b4 b5 b6
b7 b8 b9 b10 b11

also in the instructions on the hasport site it says that c8 is the o2 sensor but the c harness has continuing numbers from the b harness? what to do?
NO

a1 a3 a5 a7 a9 etc etc b1 b3 b5 b7 etc c1 c3 c5
a2 a4 a6 a8 a10 etc etc b2 b4 b6 b8 etc c2 c4 c6

its the same number sequence all through the plugs.!!

if you dont know what youre doing, youre going to totally ****
this wiring up! i have a funny feeling of this
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Old Sep 23, 2002 | 11:33 AM
  #5  
boostinb18's Avatar
 
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From: POWERLINE, norcal, usa
Default Re: ecu harnesses (Giuseppe)

YES GIUSSEPPE IS CORRECT!! its odds on top and evens on the bottom.......the chitons manual is wrong!!!!!! you will fry smething if you do this wrong!!!!!
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Old Sep 23, 2002 | 11:57 AM
  #6  
rice_classic's Avatar
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Default Re: ecu harnesses (boostinb18)

go to honda, buy a service manual and look it up. The book will give you ALL the info you need on the plug. Honda manual good chiltons bad.

Giussepee is correct.
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Old Sep 23, 2002 | 12:23 PM
  #7  
takeheed's Avatar
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Default Re: ecu harnesses (rice_classic)

WHOAH!!!!!!!!!!!! lets all take a step back here i havnt done anything thats why i asked. on my black plugs there is a numbers sequence like 1234567(example) on one side and 8910111213 on the other
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Old Sep 23, 2002 | 10:58 PM
  #8  
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Default Re: ecu harnesses (takeheed)

WHOAH!!!!!!!!!!!! lets all take a step back here i havnt done anything thats why i asked. on my black plugs there is a numbers sequence like 1234567(example) on one side and 8910111213 on the other
here we are trying to prevent a fried ECU...
and the owner isnt even worried..




[Modified by Giuseppe, 3:00 AM 9/24/2002]
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Old Sep 23, 2002 | 11:03 PM
  #9  
marty's Avatar
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From: fast, legs
Default Re: ecu harnesses (Giuseppe)

i would type out the sequence but its too frustrating.. Giuseppe is right.
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Old Sep 24, 2002 | 09:20 AM
  #10  
takeheed's Avatar
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Default Re: ecu harnesses (Giuseppe)

whatever,if i wasnt worried i would have wired that **** up already. i was trying to take precautions. i wired it up and it works fine! thanks guys
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