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EF computers?!?!

Discussion in 'ECU's, Electronics, and Tuning' started by B18EFHatch, Nov 21, 2009.

  1. B18EFHatch

    B18EFHatch New Member

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    89 hatch DX.

    I got the car with a b18b swap from a 92 integra. I'm changing to a b18a.
    I also got 4 computers with the car. 2 pm5 and 2 pr4. never dealt with either of these before and i don't know what they are. Help on which i should use? if i should use them or find a different computer?

    New to the Honda scene
     
  2. dc231581

    dc231581 New Member

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    pr4

    is your car obd0 or 1
     
  3. efhondakid

    efhondakid My name is Byron. VIP

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  4. B18EFHatch

    B18EFHatch New Member

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    the car and swap are obd0
     
  5. Bobby17772

    Bobby17772 New Member

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    you could only use the pr4..well out of those two choices, the pm5 is for the original dpfi engine. the car wouldn't be able to run on that
     
  6. B18EFHatch

    B18EFHatch New Member

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    is the pr4 gonna run it well? or should i look for something else?
     
  7. Bobby17772

    Bobby17772 New Member

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    the pr4 should fun it just fine
     
  8. INJEN78

    INJEN78 HS LEGEND

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    the pr4 will run it just fine..its the obd0 ecu for the b18a
     
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