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mix match crx, I don't know anymore.

Discussion in 'Civic and CRX - EF' started by c-rex-beat, Sep 14, 2008.

  1. c-rex-beat

    c-rex-beat yeah, it's a vtec.

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    Alright, I bought a crx from a guy and he got me on it. Really I just wanted another crx for my spl system. It is an 89 with engine from 92 d15b7, 89 si trans, (cv's from 92 teg fit one side and 89 fit the other?) I'm just not understanding how a obd2 engine is using a pm6 ecu. But then again how exactly does positrac work on a plymouth, It just does. Lifes a garden - dig it!
     
  2. TurboMirage

    TurboMirage YEEAAAHHH VIP

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    d15b7 is obd1.
     
  3. K2e2vin

    K2e2vin Senior Member

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    The D15B7 is pretty similar to a D15B2...it's like a MPFI D15B2.
     
  4. c-rex-beat

    c-rex-beat yeah, it's a vtec.

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    but is the obd0 ecu running it properly? I keep getting codes for thermostat groung wire and anothe code for temp gauge I believe.
     
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