Just looking for the OBD write-up thread...

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New Member
i have seen a thread that has a write-up of the difference with OBD0,1,2 etc...can someone help me. i have looked on the web cannot find it:D
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Wiring Guru
OBD2a: 1996-1998 Civic, 1996-1999 Integra, 1996-1997 Accord, 1996-2001 Prelude
OBD2b: 1999-2000 Civic, 2000-2001 Integra, 1998-2002 Accord

OBD1: 1992-1995 Civic, 1992-1995 Integra, 1992-1995 Accord, 1992-1995 Prelude

PreOBD: 88-91 Civic / CRX, 1990-1991 Integra.

You can go even further back in the CRX generation too. Then there is the newer generation stuff too. But what I listed is all the old common stuff.