Easy question

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Jul 9, 2007 | 11:24 AM

Pishpeng

Thread Starter

* B A N N E D *

Joined: Sep 2006

Posts: 243

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From: CT, USA

Easy question

Just want to make sure im thinking straight......i searched and couldnt find it....

OBD2a is 96-98
OBD2b is 99-01

Is that correct? thank you

Jul 9, 2007 | 10:11 PM

murray195

Junior Member

Joined: May 2007

Posts: 72

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From: brandon, manitoba, canada

Re: Easy question (Pishpeng)

correct. there were slight changes from 1998 to 1999such as obd2a going to obd2b. I own a 1997 civic and there are a few differences between it and a 1999, on board diagnostics being one of them.

Jul 16, 2007 | 07:30 PM

b18c1ej8

Honda-Tech Member

Joined: May 2007

Posts: 484

Likes: 2

From: Putnam Valley, NY, US

Re: Easy question (murray195)

i have a 97,we're obd2a,98 and up is obd2b, this argument comes up all the time

Jul 17, 2007 | 07:38 AM

Relic1

Honda-Tech Member

Joined: Oct 2002

Posts: 5,152

Likes: 24

From: chicago burbs, Il, USA

it's also different between integras and civics.

civics
96-98 = OBD2a
99-00 = OBD2b

integras
96-99 = OBD2a
00-01 = OBD2b

prelude
96-01 = OBD2a

accord
96-97 = OBD2a
98-01 = OBD2b