Acura Integra All Integra Except ITR

difference in obd1 and obdo pr4?

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Old Oct 4, 2004 | 04:31 PM
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Default difference in obd1 and obdo pr4?

A kid gave me a pr4 ecu but I am not sure if its obd1 like I need or an obd0 version. How can I tell from the numbers on it if its an obd1 version?

Jarrid
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Old Oct 4, 2004 | 06:27 PM
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Default Re: difference in obd1 and obdo pr4? (JQE80)

anybody?
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Old Oct 5, 2004 | 05:37 PM
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Default Re: difference in obd1 and obdo pr4? (JQE80)

come on I searched through like 267 posts and can't find anything
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Old Oct 6, 2004 | 04:33 PM
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Default Re: difference in obd1 and obdo pr4? (JQE80)

does anyone know? is it a secret?
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Old Oct 6, 2004 | 04:36 PM
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Default Re: difference in obd1 and obdo pr4? (JQE80)

its the plugs, thats how you tell it apart. go to the boomslang website or hondata site. they got pics there to show you.
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Old Oct 6, 2004 | 04:37 PM
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Default Re: difference in obd1 and obdo pr4? (jdmotorsports)

whats boomslang site address?
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Old Oct 6, 2004 | 04:40 PM
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Default Re: difference in obd1 and obdo pr4? (JQE80)

this is the last time i do this. do a ******* yahoo search next time.

http://hondata.com/techecuid.html
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Old Oct 6, 2004 | 04:43 PM
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Default Re: difference in obd1 and obdo pr4? (jdmotorsports)

I said boomslang not hondata, loose the attitude over dumb ****
I know how to use the search and use it a lot thats why my post count is low because I dont ask a lot of questions so dont assume I am a dumb newbie
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Old Oct 6, 2004 | 04:44 PM
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Default Re: difference in obd1 and obdo pr4? (JQE80)

and I would like to thank you though for the help
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Old Oct 6, 2004 | 04:49 PM
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Default Re: difference in obd1 and obdo pr4? (JQE80)

i was just being an ***. nothing personal.
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Old Oct 6, 2004 | 04:51 PM
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Default Re: difference in obd1 and obdo pr4? (jdmotorsports)

hey its cool I just get annoyed when everyone is so quick with the search ****.

oh well thanks again man
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Old Oct 6, 2004 | 06:01 PM
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Default Re: difference in obd1 and obdo pr4? (JQE80)

also remember that the pr4 ecu did come in obd0 and obd1. Only the 92-93 integra ls/gs/rs came w/ the pr4, and in 94-95, it was changed to p75
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Old Oct 6, 2004 | 06:18 PM
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Default Re: difference in obd1 and obdo pr4? (iH8RICERZ)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by iH8RICERZ &raquo;</TD></TR><TR><TD CLASS="quote">also remember that the pr4 ecu did come in obd0 and obd1. Only the 92-93 integra ls/gs/rs came w/ the pr4, and in 94-95, it was changed to p75</TD></TR></TABLE>


ok, that is dead wrong. the pr4 is obd0 and obd1. 90-91 integra has a obd0 pr4 while the 92-93 have obd1 pr4.
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Old Oct 6, 2004 | 07:24 PM
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Default Re: difference in obd1 and obdo pr4? (jdmotorsports)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmotorsports &raquo;</TD></TR><TR><TD CLASS="quote">


ok, that is dead wrong. the pr4 is obd0 and obd1. 90-91 integra has a obd0 pr4 while the 92-93 have obd1 pr4. </TD></TR></TABLE>

not dead wrong..i said that the pr4 did come in obd 0 and obd 1. I was just letting him know when the code changed when the ecu was converted to obd 1. and your also right..you basically stated the same thing i had said, except you mentioned that obd 0 came in the 90-91....but really, i think the obd 0 pr4 came out in 88? cause i have a 89 ls pr4 ecu sitting in my box of ecu's right now, and i just sold an obd 1 pr4 last week
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