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Thread: limp mode still

  1. #1
    Join Date
    Jan 2005
    Location
    albury australia
    Posts
    7

    Post

    thanks for all the replies to my previos posts. we now have scann tool that reads an lly engine and we also have a code p1093 low fuel pressure. we also have the truck on dyno. fuel pressure is 150 mpa at the injectors as the revs are increased and load is applied through the dyno the fuel pressure drops back to 110 mpa and goes into limp mode. where should we look now. cheers brad.

  2. #2
    Join Date
    Dec 2001
    Location
    Nampa,Id USA
    Posts
    197

    Thumbs up

    Fuel Filter!!!!!!!!!!!!!!!
    chipper 2001 GMC,,D/MAX,SLE,EXT CAB,LONGBED,LINEX,FIRESTONE AIR BAGS,,driv\'en it & smilling, 32' Excel 5er

  3. #3
    Join Date
    Feb 2000
    Location
    Montana
    Posts
    11,398

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