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

turning over but no power at fuel pump

Discussion in 'HYBRID -> ED-EF / DA' started by intafocus, Jun 7, 2009.

  1. intafocus

    intafocus New Member

    Messages:
    30
    Likes Received:
    0
    Joined:
    Mar 17, 2009
    Location:
    irvine, ca
  2. intafocus

    intafocus New Member

    Messages:
    30
    Likes Received:
    0
    Joined:
    Mar 17, 2009
    Location:
    irvine, ca
    i was thinking fuel relay kuz we checked the wires at the fuel pump and theres no power
     
  3. Gnarphantom

    Gnarphantom New Member

    Messages:
    102
    Likes Received:
    2
    Joined:
    Mar 12, 2008
    Location:
    ミネソタ
    Check your main relay, and check ALL the grounds.
     
  4. intafocus

    intafocus New Member

    Messages:
    30
    Likes Received:
    0
    Joined:
    Mar 17, 2009
    Location:
    irvine, ca
    is the main relay the orange thing under the dash and wat grounds would cause the fuel pump not to get power
     
  5. welfare

    welfare Ancient Member

    Messages:
    1,120
    Likes Received:
    9
    Joined:
    Apr 19, 2004
    Location:
    New York
    did you just do a swap?? check the wiring on the engine, specifically the ground on the thermostat housing, if that ground isn't hooked up then your fuel pump will not work.
    Also check the engine grounds (valve cover to radiator support and tranny to frame rail) Make sure they are in good shape too. Basically the ecu wont energize the fuel pump if the engine isnt grounded.
     
  6. intafocus

    intafocus New Member

    Messages:
    30
    Likes Received:
    0
    Joined:
    Mar 17, 2009
    Location:
    irvine, ca
    ok so i got the relay working and now it wont crank when i turn the key, everything turns on and all it just wont turn now when i turn the key, it was turning before i changed the relay and i messed with the cabin fuses and ya now the fuel pump is fine but no crank from the key turning, i fired it up by connecting positive and negative on the starter so it works idk wat went wrong to stop the igintion from workin,

    ok so i dont have the tranny to fraim but all the other ones are hooked up
     
  7. welfare

    welfare Ancient Member

    Messages:
    1,120
    Likes Received:
    9
    Joined:
    Apr 19, 2004
    Location:
    New York
    you must have blown or forgot to put one of the fuses back in. Check them again you will get it.
     
  8. 78civic

    78civic Junior Member

    Messages:
    725
    Likes Received:
    10
    Joined:
    Oct 28, 2004
    Location:
    NW MS, Y'all
    I had the same problem with a 89 prelude that I sold to a friends daughter. The day after she bought it the alt died and after fixing the alt, it would NOT start without jumping the seleonoid.. Tried different ig harness to key and still nothing. Just put a toggle inline and it's been working great for almost a year now..
    Strange.?

    E
     
  9. ricancivic_91

    ricancivic_91 New Member

    Messages:
    32
    Likes Received:
    0
    Joined:
    Oct 14, 2008
    Make sure that ur starter wire is still good i had a similar problem in my hatch... Evrything turned on but didnt crank so i ran a wire from my starter wire to the switch that connect to the ignition switch mayb that works
     
Verification:
Draft saved Draft deleted

Share This Page