Difference between OBD2a and OBD2b?

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01-02-2004, 02:59 PM

JSPECHB

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Difference between OBD2a and OBD2b?

Whats the difference? Are the end connectors for the ECU the same?

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01-02-2004, 03:59 PM

Nameless RB26

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Re: Difference between OBD2a and OBD2b? (JSPECHB)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JSPECHB »</TD></TR><TR><TD CLASS="quote">Whats the difference? Are the end connectors for the ECU the same?</TD></TR></TABLE>

No difference in ecu programming. Just plug styles AFAIK.

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01-02-2004, 05:47 PM

JSPECHB

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Re: Difference between OBD2a and OBD2b? (Nameless EJ6)

So a 00 Si ECU wouldnt work on like a 00 Type R?

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01-02-2004, 05:52 PM

BauleyCivic

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Re: Difference between OBD2a and OBD2b? (JSPECHB)

http://www.hondaswap.com/swap/viewer.php?id=58

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01-02-2004, 08:38 PM

Nameless RB26

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Re: Difference between OBD2a and OBD2b? (JSPECHB)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JSPECHB »</TD></TR><TR><TD CLASS="quote">So a 00 Si ECU wouldnt work on like a 00 Type R?</TD></TR></TABLE>

Yes it will.

There shouldn't be any problems, except you'll be running on the wrong fuel and ignition maps.

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