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H22 obd-1/obd-2 any difference?

Discussion in 'Prelude' started by b18vtecrx, Sep 6, 2006.

  1. b18vtecrx

    b18vtecrx Senior Member

    Likes Received:
    Feb 13, 2003
    to make a long story short i have a chance to get my hands on a 97' h22 engine that im planning on putting in my crx. my only question is will it matter if i use an obd-2 engine and run it with obd-1 ecu? i need to know cause im planning on smogging it legally.

    so please tell me every difference, wiring,emissions, etc.

    thanks -mike
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