1995 1/2 PCM - OBD I or OBD II? - FirebirdV6.com/CamaroV6.com Message Board

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  • #1

    1995 1/2 PCM - OBD I or OBD II?

    Like the subject says. Is the first version of the 1995 1/2 PCM OBD I or II? Any ideas?

    I'm trying to figgure out if it would be easier to get BINs on and off if it were OBD I.
    Kelly \'GhoSSt\' Rosato<br />1996 Impala SS, 385ci LT4, 52mm TB, Quad1 headers, !Cats, !EGR, !AIR, Hooker Catback, SLP TC, UK3, UL0, GM CD changer, Onstar®, Homelink® Remote, lots of Fleetwood, Denali & 9C1 Stuff.<br />1998 Z28 Convertable (stock at the moment)<br />1993 Caprice 9C1, 406ci MPFI, overhead console, 8-way Riviera seats, DVD, CD Changer, etc..<br />1977 Volvo w/ 3.8l V6 from a 1998 Firebird
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  • #2
    thats a good question... not sure if it helps any but all 95 3.4Ls had a OBDII connector, but OBDI computers... maybe the reason for doing this was becase the 95.5s had OBDII computers?

    Doubt I was much help but hey, it was a free post for me.

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    • #3
      I believe they are all OBD IIs. I know mine is. [img]smile.gif[/img]
      95 Camaro 3.8L Y2K motor <br /><a href=\"http://www.cardomain.com/id/coriya71\" target=\"_blank\">www.cardomain.com/id/coriya71</a>

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      • #4
        <blockquote>quote:</font><hr>Originally posted by MustangEater8251:
        thats a good question... not sure if it helps any but all 95 3.4Ls had a OBDII connector, but OBDI computers... maybe the reason for doing this was becase the 95.5s had OBDII computers?

        Doubt I was much help but hey, it was a free post for me.        <hr></blockquote>

        I might have the same thing w/my 95 Blazer, and it has the "new fangled" style pcm too.
        1978 Formula 461 in progress of being built :rock:
        2013 Ram 1500 Big Horn

        former owner of 85 bird w/ 2.8 - 3.4 - 3800 II - 5.0
        94 comero 3.4

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        • #5
          The 3.8L's in 95 had an OBDII computer/connector. The 3.4L's in 95 had an OBDI computer w/ OBDII connector.
          ---<br />-\'95 3.4L M5 Camaro

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          • #6
            The VECI label on the top of your fan shroud will tell you exactly what it is. Read the fine print!

            My '95 3.4L is OBDI but it does have the 16 pin OBDII connector.
            83 S-10 w/95 3.4 SFI, 4L60E

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            • #7
              yep, makes it a pain when you tryin to work with someone that has a 93 or a 94 3.4 [img]tongue.gif[/img]
              Car: 1995 Camaro 3.4L V6<br />Mods: K&N FIPK,3 IN. Flowmaster exaust,RKSports headers,ported/polished heads, Eibach lowering springs, RKSports preformance wing, short shifter<p><a href=\"http://www.cardomain.com/id/equis\" target=\"_blank\">http://www.cardomain.com/id/equis</a><p>Don\'t Let Coast Motor Supply Happen To You.<p>Hear The Roar Of The 3.4

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