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I seriously need help with my swap :(

Discussion in 'HYBRID -> ED-EF / DA' started by prestochango, Mar 17, 2008.

  1. prestochango

    prestochango New Member

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    i have a 89 crx si and im doing a dohc zc swap im using an hf engine wiring harness because i didnt have a si one also im using the inside harness from a dx crx and everything hooks up but a plug on the drivers side the one thats next to the one that hooks up to the injector box...what should i do???
     
  2. reckedracing

    reckedracing TTIWWOP VIP

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    try and start it?
     
  3. Turbo&Auto

    Turbo&Auto Nick Go FAST!!

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  4. efhondakid

    efhondakid My name is Byron. VIP

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    It wont even turn over with that not conected.
     
  5. jlicrx

    jlicrx Senior Member

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    if you have a DX chassis harness from the ECU to the firewall, you need to use a DX engine harness and do the DPFI to MPFI wiring changes - the DX chassis harness has no wiring in it for the additional 2 injectors on the MPFI and has no wiring for the Cylinder sensor in the distributor - these are the wires that are added for the MPFI swap -

    to use the HF engine harness, you need a HF chassis harness from the ECU to the firewall - HF and Si engine harnesses are not interchangeable (although they will plug in) - all of the wires (except for one) in the driver's side connector are in different locations in the connectors - the HF has the igniter wire in the driver's side connector - the Si has the igniter wire in the passenger side connector
     
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