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JDM 94 b18b into my EG Hatchback

Discussion in 'HYBRID -> EG-EK / DC' started by visiontcivic, Nov 3, 2002.

  1. visiontcivic

    visiontcivic Member

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    So are you sure that the my Civic CX Hatcback engine harness will fit into the LS engine?

    And also a reminder, The LS engine is JDM, so those that make a differents
     
  2. chet

    chet Senior Member

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    remember, you have obd issues to deal with. because you have a jdm engine the wiring harness is going to be in the wrong place to match up with the cx harness.
    if i were you i'd buy an obd1 integra harness and obd1 integra distributor/injectors/ecu to make things work.

    another way could be using an obd2 engine side harness from an ls integra and getting a wiring conversion harness.

    email me if you want detailed information on this...because i need to know exactly what you have before i can be sure on what needs to happen for your setup to work.
     
  3. b20vtecbuilder

    b20vtecbuilder Member

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    y would he do that, if the motor is obd1 then just use ur full cx harness it pluges right in.
     
  4. B16

    B16 Super Moderator VIP

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    right, the motor is OBDI the car is OBDI, why are we talking about OBDII at all? lol
     
  5. chet

    chet Senior Member

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    in his post he said 1997 USDM wiring harness, this would mean he has obd2 injectors on this harness...and means he would have to use an obd2 distributor...obd2 ecu..etc...or get a conversion harness.

    basically, the setup needs to be consistent....either everything obd1 or obd2 with an obd2 to obd1 conversion harness.
     
  6. b18EGraaaaw

    b18EGraaaaw Junior Member

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    the civic harness plugs right in except for you would need to extend the O2 sensor plug, because the b series headers have the o2 sensor near the catylac converter.
     
  7. B16

    B16 Super Moderator VIP

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    i think he should forget about the harness and use his civic one... injectors dont come with harnesses
     
  8. Baker

    Baker Senior Member

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    the integra harness is GARBAGE i have two and didn't need anything for the swap. its a completely different type of harness and all it will be good for is if you need a connector to splice in
     
  9. visiontcivic

    visiontcivic Member

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    So its doesn't matter if its a JDM right hand drive engine, my usdm cx harness will fit... thanks for the help
     
  10. ZC 89HATCH

    ZC 89HATCH Senior Member

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    it should be the same obd1 to obd1
     
  11. pissedoffsol

    pissedoffsol RETIRED

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    with jdm motors, you need to use a udsm harness anyway.... its wires all backwards- fuse box is on drivers side, clutch master is on passenger, etc- the firewall is opposite
     
  12. ZC 89HATCH

    ZC 89HATCH Senior Member

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  13. visiontcivic

    visiontcivic Member

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    so all i have to do is swap all the wires around then? Ok I hope that works....Do i need anything else?
     
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