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crx dx b16a conversion

Discussion in 'Civic and CRX - EF' started by intevic, Nov 30, 2010.

  1. intevic

    intevic New Member

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    Ok recently droped a b16a in my dx crx.
    The b16a was in another crx dx model. So i dropped the entire swap with harness and all. Now his wiring was kinda sketchy but, the car was driving before i dropped the swap. there were a total of 5 wires that went straight to the ecu: I believe them to be vtec, oil preassure, o2 sensor and knock. Moving over to the driverside. The b16 harness round plug had a total of lk 12 wires. My crx had only 8. So i had to convert it. i de-pined all my wires to avoid cutting them. Once all that was done finally plugged in motor, grounds,ecu etc... When i went to crank the car nothing no power. Now all my lights work turn signals,brakes cel etc...
     
  2. intevic

    intevic New Member

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    Continued... at first i was getting no fuel and the car was not turning over. I switched the main relay and now i was getting fuel. The injectors are leaking from the top so i gonna replace the o rings. So i started to test the relay and here is were my question comes in. The relay has 7 prongs how many should light up w/ power. I know 1= bat 2= grnd 3=ecu A13,15 4=st. switch 5= ign 7=fuel pmp 8=ecu A12,14
    want to know how to diagnose and were to start thanks.
     
  3. intevic

    intevic New Member

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    Ok so i finally have power turned out it was just the clutch switch lol. My car is throwing the following trouble codes: 6,9,10,21 do u really need 6and 10 and as far as 9 i gonna replace the dizzy 21 is vtec so i aint trippin lol.
     
  4. mv723

    mv723 New Member

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    what engine harness do u have to use im doing the same swap but i don't know what harness to use
     
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