1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

h23a vtec problem!!!!

Discussion in 'Prelude' started by chaos2186, Apr 24, 2011.

  1. chaos2186

    chaos2186 New Member

    Messages:
    1
    Likes Received:
    0
    Joined:
    Apr 24, 2011
    i put a jdm h2.3a into the 94 prelude obd1. i got the p28 ecu chipped out for it but now the vtec doesnt turn on. the solenoid wire is connected but theres no pressure switch anyone have any ideas?
     
  2. goose34

    goose34 New Member

    Messages:
    6
    Likes Received:
    0
    Joined:
    Sep 14, 2010
  3. 2k.turbo_accord

    2k.turbo_accord New Member

    Messages:
    8
    Likes Received:
    0
    Joined:
    Aug 8, 2008
    i got an f20b. some reason my vtec is not working. Would an unplugged oil pressure switch cause this or a bad iavc?
    I just got new(er) iacv and oil press switch off an h22, do you know if this will fix my problem?
    I already have the jdm v-tec wired in correct becuase the lack of the switch.
    :wtf::shrug::bangdesk:
     
Verification:
Draft saved Draft deleted

Share This Page