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vtec help h22a4 swap

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    vtec help h22a4 swap

    I just swapped a h22a4 into my 94 prelude Si. I used h23a1 intake manifold, T-body, fuel rail, & injectors. Using chipped obd1 p13. Im having trouble locating the vtec oil pressure switch lol. The only plug I see on my solenoid is square and has a green wire w/ yellow stripe. That should be the the one that goes to A4 right?
    MIKE KOLODIEJ #11

    #2
    You may have the newer solenoid on your head. The newer version has a bolt in the spot where the VTEC oil pressure sensor should be. If that is the case you have to remove the bolt and screw in a vtec oil pressure sensor. You can use the sensor from a CD Accord EX I think.
    http://www.hondanews.com/releases/19...d-introduction

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      #3
      yes the h22a4 has a screw plug were the presser sensor should be..u could use and h/f vtec presser sensor from any year.

      my new turbo build

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