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Who do I tell the difference?

Discussion in 'ECU's, Electronics, and Tuning' started by Yspeed, Mar 2, 2005.

  1. Yspeed

    Yspeed Member

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    Just one question, I want to know how do I tell the difference between obd0 and obd1 on the 88-91 dohc zc. thank for the help
     
  2. jamesA

    jamesA Well known pissed off telephone guy VIP

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    88-91 is obd0 and 92-95 is obd1 on ALL civics



    Civic/Integra
    88-91 obd0
    92-95 obd1

    civics:
    96-98 = 2a
    99-00 = 2b

    tegs
    96-99 = 2a
    00+ = 2b

    Do you know what year the engine is?
     
  3. Yspeed

    Yspeed Member

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    So there's no, yellow or clear connectors I should be looking out for? Long as get a 88-91 JDM DOHC ZC. I should be fine with wiring? The year of the motor is a 90
     
  4. MikeBergy

    MikeBergy Blah blah blah....

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    All obd-0 plugs will be a clearish cream color plug.

    if your car is a 1990 model, it will most definitely be obd-0
     
  5. baker423

    baker423 Senior Member

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    My DOHC Zc that i have in my 93 hatch from what i recall is "grey plug",meaning OBD1.
     
  6. MikeBergy

    MikeBergy Blah blah blah....

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    yep. obd1 = grey plugs
     
  7. xj0hnx

    xj0hnx I wanna be sedated VIP

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    If the motor is a 90, it is OBD 0, no matter what color the plugs are, but yea, they should be cream white.
     
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