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Do i swap my ecu also?

Discussion in 'ECU's, Electronics, and Tuning' started by mackh1017, Sep 24, 2003.

  1. mackh1017

    mackh1017 Junior Member

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    ok people i got a 90 crx dx model and a b18b1 motor and tranny. i have the pm6 ecu but that is for a sohc. what ecu do i need to make it work right?
     
  2. Jim Truett

    Jim Truett Senior Member

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    A '90 - '91 Integra PR4 ECU would be the easiest route if you are keeping it OBD-0.
     
  3. radnulb

    radnulb Senior Member

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    The OBD0 PR4 will run that motor nicely.
    You can either get one OR chip your PM6 with LS fuel and timing maps.
     
  4. brian11to1

    brian11to1 Senior Member

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    Depending on your engines OBD and year it was made, you coudl either use the P75 (92-95 OBD-1) P74 (92-95 OBD-1), or as it was said early a PR4 from a 90-91 Integra (OBD-0 I have one if interested PM me)...
     
  5. radnulb

    radnulb Senior Member

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    he said he had a 90 CRX. That's DPFI, OBD0. After converting to multi-point, he needs a PR4 ECU or the PM6 chipped.

    Since we are offering services instead of just answering questions, I'll offer to straight trade you a PR4 for the PM6 that you have, if you so desire.
     
  6. brian11to1

    brian11to1 Senior Member

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    you want to trade me a PM6 for my PR4... sorry man, I have no use for the PM6...
     
  7. radnulb

    radnulb Senior Member

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    I wasn't talking to you 199IntegraBuildUpH22A3.

    This is mackh1017's thread and I was offering to trade HIM the PM6 he has for a PR4 that will run his car properly.
     
  8. brian11to1

    brian11to1 Senior Member

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  9. radnulb

    radnulb Senior Member

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    all good in the hood
     
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