Results 1 to 2 of 2

Thread: Jdm H22a Help on 4th gen.

  1. #1
    Senior Member G.C's Avatar
    Join Date
    Aug 2007
    Location
    Forgot
    Age
    35
    Posts
    4,781
    Rep Power
    25

    Default Jdm H22a Help on 4th gen.

    1.ok so i'm doing a swap on my 4th gen right now(OBD1).My First Swap :boobies:. i have changed the Jdm wiring harness and Fuel Rail with USDM one. now i came a problem across the Dizzy. Its Internal. If i Bolt up OBD1 Dizzy to it and install the External Coil will that be a direct replace or will it have to rewire some stuff? i've heard you can jump the (Jdm Dizzy)Internal Coil by Rewiring few stuff but i'm trying to avoid rewiring. Which should i go with? Go ahead and Change the Dizzy with the H23 and install the Coil or Keep the internal one? I'm pretty sure the H23 Dizzy is the correct way but just making sure.

    2.can someone help me with Wiring Vtec? How can i tell if i had Vtec already Prewired?(92 prelude si). if not will i have to wire the Wires straight to the ECU? Read some few other threads and they wired there stuff like this but i have no idea how to do this and if its even correct. If someone have a diagram can they send it to me. thanks.

    Vtec Solenoid=A4
    Green Wire from Vtec Pressure Sensor-d6.
    Black wire from Vtec pressure sensor-Ground.
    Last edited by G.C; 06-20-2008 at 02:22 AM.
    :idb:

  2. #2
    Move yuh blood claat! Ludester's Avatar
    Join Date
    Oct 2005
    Location
    murdahrin dem Blood-Claat!
    Age
    41
    Posts
    1,240
    Rep Power
    22

    Default

    lets do one at a time. the dizzy problem because I don't think you know how important this is. question did you change the oil pump? the usdm wiring have the crank sensor connected to the oil pump. if your answer is no then yes you wil have to run the 4 crank wires to the dizzy.

    92si.... if iremember correctly you should already be wired for vtec already. check your harness and see if you have any plugs on your harness that has a cap covering it. it will be green. if not let me know.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
ImportAtlanta is a community of gearheads and car enthusiasts. It does not matter what kind of car or bike you drive, IA is an open community for any gearhead. Whether you're looking for advice on a performance build or posting your wheels for sale, you're welcome here!
Announcement
Welcome back to ImportAtlanta. We are currently undergoing many changes, so please report any issues you encounter with the site using the 'Contact Us' button below. Thank you!