Results 1 to 8 of 8
  1. #1

    Join Date
    Apr 2008
    Location
    Lindenhurst, IL
    Posts
    2,242

    AFR problems after starter relay replaced.

    problem solved, bad afr gauge!
    Last edited by YamahaPat; 06-04-2010 at 03:57 PM.


  2. #2
    formerly Gold06RXP Turbo Nick's Avatar
    Join Date
    May 2007
    Location
    Dayton, OH
    Posts
    2,095
    +1
    97
    Try a new o2 sensor.
    Quote Originally Posted by YamahaPat View Post
    Hey, i figured out the starting issue and it was the starter relay that needed replacing....But...

    Now it is running super lean and have no idea.

    The AFR before the starter relay problem was about 11.0 at idle.....

    NOW its not even reading a #, it is so lean. (it won't read higher then 16.5)

    And when i pull the throttle the ski sounds does shit cause no fuel.

    Any idea?

    Brand new Walbro fuel pump in there, checked all the fuses and it looks okay.

    Base pressure is fine (60) and the fuel pump does activate when the key is in.

    No codes popping up too.

  3. #3

    Join Date
    Apr 2008
    Location
    Lindenhurst, IL
    Posts
    2,242
    Up top...nobody else?

  4. #4
    Richieb's Avatar
    Join Date
    Oct 2008
    Location
    Sydney, Australia.
    Posts
    1,001
    It can't be the O2 sensor, as the ski runs like sh!t.

    What ski is it?

    What is the history of repairs and changes?


    Could well be the FPR with this symptom.

  5. #5

    Join Date
    Apr 2008
    Location
    Lindenhurst, IL
    Posts
    2,242
    .
    Last edited by YamahaPat; 06-04-2010 at 03:57 PM.

  6. #6
    Richieb's Avatar
    Join Date
    Oct 2008
    Location
    Sydney, Australia.
    Posts
    1,001
    Like I said, it is either the FPR or the Pump. One for sure is not well.

    The info points to one of them for sure. Maybe the pump is in wrong way.

  7. #7

    Join Date
    Apr 2008
    Location
    Lindenhurst, IL
    Posts
    2,242
    .
    Last edited by YamahaPat; 06-04-2010 at 03:58 PM.

  8. #8
    formerly Gold06RXP Turbo Nick's Avatar
    Join Date
    May 2007
    Location
    Dayton, OH
    Posts
    2,095
    +1
    97
    Consider something mechanical like injectors or plugs?

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Replies: 24
    Last Post: 08-21-2016, 11:17 AM
  2. Replies: 3
    Last Post: 07-23-2013, 08:55 PM
  3. 04 RXP Starter Relay replacement
    By hdzcar in forum Sea Doo Open Discussion
    Replies: 1
    Last Post: 06-27-2011, 02:36 PM
  4. Replies: 8
    Last Post: 05-02-2011, 05:36 PM
  5. Wierd Starter relay problem....NEED HELP???
    By jitees in forum 4-Tec Performance
    Replies: 18
    Last Post: 03-20-2010, 06:19 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
  •