Results 1 to 2 of 2
  1. #1

    MSX110 Fuel pump running continuously

    Im having a few issues with my fuel pump on my MSX 110.
    As soon as I connect the battery the pump starts and does not stop. The fuel rail regulator is bypassing the fuel. I dont have a pressure gauge but if I slightly crimp the supply hose and increase pressure the pump still does not stop. The pressure is definately increasing as its starting to weep fuel around fuel line joins which I dont get when running normally. I was reading in another thread that there is a regulator in the pump, could this cause this cause the pump to run all the time. On 2 occasions out of around 10 while trying to find the issue the pump had stopped.
    Thanks for any feedback.

  2. #2
    Click avatar for tech links/info K447's Avatar
    Join Date
    Jul 2007
    near Toronto, Canada
    Sounds like one of the control modules is failing.

    I am not a Weber engine expert, but there is some info posted on various threads around here, and some in the links from my signature.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. 02 Virage I 800 Di, no spark, no fuel pump running
    By MeanDmax in forum Polaris PWC Performance
    Replies: 8
    Last Post: 07-22-2013, 08:12 AM
  2. Replies: 5
    Last Post: 08-31-2012, 08:18 PM
  3. Fuel pump wont stay running
    By bandit82184 in forum Polaris Open Discussion
    Replies: 1
    Last Post: 03-27-2010, 08:14 PM
  4. 2006 rxp fuel pump runs gauge wont work
    By pjsc823 in forum Sea Doo Open Discussion
    Replies: 5
    Last Post: 07-21-2009, 09:21 PM
  5. running lines for new fuel pump
    By sullified in forum Polaris Open Discussion
    Replies: 1
    Last Post: 07-15-2008, 03:52 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts