Results 1 to 3 of 3
  1. #1
    Member
    Join Date
    Mar 2008
    Location
    fredericksburg
    Posts
    44

    Where is the water pressure hose on a 04 175 VMAX HPDI?

    My water pressure is around 18 WOT right now in 45 degree water. I get the sense that this is low and the pressure will drop once the water warms up. I would like to check the hose first.

    Thanks,
    Jesse


    Place most fished- Potomac River
    Home- Fredericksburg, VA
    Boat- 2004 Skeeter TZX 190

  2. Member
    Join Date
    Jul 2007
    Location
    Columbus
    Posts
    2,597
    #2

    Re: Where is the water pressure hose on a 04 175 VMAX HPDI? (bpsjunkie)

    it comes out ot the top of the driver side head on the motor and goes to the gage

  3. Member
    Join Date
    Jun 2004
    Location
    SC
    Posts
    4,112
    #3

    Re: Where is the water pressure hose on a 04 175 VMAX HPDI? (bpsjunkie)

    +1 for above.

    Also, just as FYI incase you didn't know, Yamaha recommends at least 11psi at WOT. However I know mine is a lot more .... still playing with set-up.
    '09 Ranger Z520 Silverado Edition / '09 Evinrude ETEC 250 HO
    '15 Xpress HD16DBX / Merc 59ci

Similar Threads

  1. rpm range & water pressure 2004 225 vmax hpdi
    By MassBass320v in forum Yamaha Motors
    Replies: 4
    Last Post: 10-30-2011, 04:04 PM
  2. Replies: 0
    Last Post: 04-20-2011, 06:53 AM
  3. Water pressure guage hose?
    By RoadrashPaul in forum Mercury - 3 Liter & 3 Liter High Performance
    Replies: 2
    Last Post: 11-02-2010, 05:04 AM
  4. Best Water Pressure Gauge for a VMAX HPDI
    By Triton85 in forum Yamaha Motors
    Replies: 5
    Last Post: 01-25-2010, 08:06 AM
  5. water control pressure hose????????
    By Rob98682 in forum Evinrude/Johnson Motors
    Replies: 2
    Last Post: 04-13-2005, 04:32 PM