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Modifying P28 ECU for Hondata

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Old Mar 11, 2003 | 10:22 PM
  #1  
1CleanSi's Avatar
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From: Orange County, CA, USA
Default Modifying P28 ECU for Hondata

I would like to save the $80 i am going to be charged to make the mods to the inside of the P28 ECU.

3 questions -
-where can i find the 74HC373
-will i get the connector for the CN2 when i purchase the s200 or can do i find it elsewhere
-is the modification instructions for the Stage2/3/4 the same as S200 besides the removal of (or cut) of J12

Thanks... Every penny counts...
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Old Mar 12, 2003 | 08:57 AM
  #2  
1CleanSi's Avatar
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Default Re: Modifying P28 ECU for Hondata (1CleanSi)

ttt
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Old Mar 12, 2003 | 10:03 AM
  #3  
ananh's Avatar
 
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From: minot, nd, us
Default Re: Modifying P28 ECU for Hondata (1CleanSi)

the 74hc373 is a logic chip, you can buy one at radio shack, they sell them it's 74hc373n. i have one if you want it for a pack of marlboro lights in a box.
you'll get the cn2 connector with your hondata kit.
last question i don't know
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Old Mar 12, 2003 | 10:29 AM
  #4  
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From: Gresham, Oregon, USA
Default Re: Modifying P28 ECU for Hondata (1CleanSi)

-is the modification instructions for the Stage2/3/4 the same as S200 besides the removal of (or cut) or J12
For this are you asking what to do with the jumper #12 or just simply is the installation the same with the 2/3/4 and S200 systems... Latez
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Old Mar 12, 2003 | 11:32 AM
  #5  
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Default Re: Modifying P28 ECU for Hondata (Kataku2K3)

https://honda-tech.com/zerothread?id=423833 thats what you need. shoot me a prce

edit: damn, i took the pics down. basically it has everything that you need to prep your ECU except for the ceremic disks. and hondata.com has directions.


[Modified by baonest, 3:37 PM 3/12/2003]
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Old Mar 12, 2003 | 11:41 AM
  #6  
1CleanSi's Avatar
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Default Re: Modifying P28 ECU for Hondata (Kataku2K3)

Is there still a external box just like the Stage 2/3/4 that i will need to connect to and are the installation instructions the same for the S200 and Stage2/3/4?
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Old Mar 12, 2003 | 12:16 PM
  #7  
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Default Re: Modifying P28 ECU for Hondata (1CleanSi)

external box... you must be talking about the blue little box thingy right. lol. i dont know the name of it. but yah, that is connected to the p28
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