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need vtec ecu for manual d15b engine

Discussion in 'Engine Building' started by micmac, Aug 23, 2003.

  1. micmac

    micmac Junior Member

    Likes Received:
    Aug 23, 2003
    I needed to replace my engine so I bought a jdm d15b vtec engine for my 94 civic. I need a new ecu since my last engine was a non vtec. Where is the best place to find one? I don't know a lot about engines so I was wondering what obd1 meant. Will an ecu from a 1.6l work in a 1.5L? Any help or advice would be appreciated.
  2. xj0hnx

    xj0hnx I wanna be sedated VIP

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    Nov 10, 2002
    Yes you should be able to run the P28 no problem, it's from the 92-95 Si and EX.

    OBD is On Board Diagnostics, basically emissions controls.

    OBD is broken down in teirs, generations, levels whatever, OBD 0 being the first and worst for the enviroment and OBD IIb being the latest and best, for the enviroment, but tuners could careless about the enviroment (sarcasm) so they are a pain in the ass. OBD I being the best since it is the most in control of your motor, while being the most leaniant for tuning possibilities.
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