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Another SH Ecu headache

 
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Old 10-01-2012, 12:25 AM
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Another SH Ecu headache

So im wanting to get my SH tuned, i know they cant tune OBD2 so i was thinking of addapting it to a OBD1 p28 ecu with a hondata s200... ive got a headache and my eyes hurt from searching this topic so much for the past hour and this seems like the easiest way to do it. i found a hondata s200 on craigslist for $150 but im going to try and talk him down (cause im cheap and why not) and should i get an already chipped p28 or just get a virgin one from a junk car or something...

i know some people will tell me to search more but im tired of doing it and i would rather talk to people instead of google.

any help is appreciated!
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Old 10-01-2012, 12:44 AM
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Re: Another SH Ecu headache

get a virgin ecu so you know it has never been messed with
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Old 10-01-2012, 01:14 AM
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Re: Another SH Ecu headache

thats what i figured, are the ecu's in all cars with p28 the same? so i could jus go to a junk yard and get it?
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Old 10-01-2012, 01:29 AM
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Re: Another SH Ecu headache

get either a p28, p06, or p72 cause those can all be chipped and tuned. Since you're wanting to change your SH over to OBD1, you'll loose the ATTS function and it's best to get a fresh ECU instead of one that's already chipped, cause the s200 is out of date anyways. You'll also need a obd2-1 jumper harness
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Old 10-01-2012, 01:47 AM
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Re: Another SH Ecu headache

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Originally Posted by Prelude1897 View Post
get either a p28, p06, or p72 cause those can all be chipped and tuned. Since you're wanting to change your SH over to OBD1, you'll loose the ATTS function and it's best to get a fresh ECU instead of one that's already chipped, cause the s200 is out of date anyways. You'll also need a obd2-1 jumper harness
My Atts already isnt on anyways so i wont care. Is there any pros or cons to the 3 ecu's you listed? thanks for the help
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Old 10-01-2012, 04:48 AM
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Re: Another SH Ecu headache

with p28 iabs are disconnected but with p72 theyre on
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Old 10-01-2012, 12:15 PM
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Re: Another SH Ecu headache

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with p28 iabs are disconnected but with p72 theyre on
iabs is the butterfly spacer plater for the IM right? i was planning on removing it
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Old 10-01-2012, 03:18 PM
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Re: Another SH Ecu headache

Wouldn't make sense to remove them but do what you want.
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