Page 1 of 4 1 2 3 ... LastLast
Results 1 to 10 of 39
  1. #1
    Banned User
    Join Date
    Apr 2009
    Location
    Miami, Florida, United States
    Posts
    477

    problems with less cooke 08 ecu

    hey gays am having a problem on my ski i just got the less cooke ecu for my 08 and i was running a extreme charger with 50psi injector and a riva ecu and my pressure regulator is set on 58 and the air/fuel is in 11.7 and was working great but i put the less cooke ecu and the ski is not running good is not going more than 8080rpm and sounds like it have cams, works wear am frustrated.. please ned little help i dont know if that ecu work with lest fuel


  2. #2
    speedskixp's Avatar
    Join Date
    Feb 2008
    Location
    venice fl.
    Posts
    8,117
    +1
    120
    Quote Originally Posted by raul466 View Post
    hey gays am having a problem on my ski i just got the less cooke ecu for my 08 and i was running a extreme charger with 50psi injector and a riva ecu and my pressure regulator is set on 58 and the air/fuel is in 11.7 and was working great but i put the less cooke ecu and the ski is not running good is not going more than 8080rpm and sounds like it have cams, works wear am frustrated.. please ned little help i dont know if that ecu work with lest fuel
    Whats your A/f with the les ecu? Idle? WOT? Is it a stock class ecu?

  3. #3
    Having Fun jp1300r's Avatar
    Join Date
    Sep 2005
    Location
    Florida
    Posts
    5,334
    +1
    261

  4. #4
    speedskixp's Avatar
    Join Date
    Feb 2008
    Location
    venice fl.
    Posts
    8,117
    +1
    120
    Quote Originally Posted by jp1300r View Post
    ...........

  5. #5
    Banned User
    Join Date
    Apr 2009
    Location
    Miami, Florida, United States
    Posts
    477

    raul466

    Quote Originally Posted by speedskixp View Post
    Whats your A/f with the les ecu? Idle? WOT? Is it a stock class ecu?
    dont know a/f never check that on idle and yes is a stock 08 rxpx ecu re flash

  6. #6
    Water4fire's Avatar
    Join Date
    May 2005
    Location
    New Braunfels TX.
    Posts
    10,059
    +1
    790
    Was the throttle pos. sensor re-set?

  7. #7
    Having Fun jp1300r's Avatar
    Join Date
    Sep 2005
    Location
    Florida
    Posts
    5,334
    +1
    261
    Quote Originally Posted by speedskixp View Post
    ...........
    Just thinking here, if you checked your set up(AFR) with the RIVA ecu. WHY wouldn't you check it with the Les Cooke ecu especially the first time out? You maybe in for a big surpise and not a good one.

  8. #8
    Having Fun jp1300r's Avatar
    Join Date
    Sep 2005
    Location
    Florida
    Posts
    5,334
    +1
    261
    Quote Originally Posted by raul466 View Post
    dont know a/f never check that on idle and yes is a stock 08 rxpx ecu re flash
    Reflashed to what? 9.1K?

  9. #9
    with less you have to use 60 lbs injector .

  10. #10
    What injector size is the les computer mapped for? maybe you dont have the right injectors installed.

Page 1 of 4 1 2 3 ... LastLast

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. FS - Parts Skat Trak 162mm 14 vein set back pump with less cooke nozzle and pump cone
    By tweeker in forum Sea Doo Classifieds
    Replies: 2
    Last Post: 02-18-2014, 05:00 PM
  2. FS Rude Fuel Controller / 2006 Less Cooke 9200 ECU & 80 Lbs Injectors
    By Tiburon1264 in forum Sea Doo Classifieds
    Replies: 3
    Last Post: 08-24-2013, 07:28 AM
  3. WTB Less Cooke 9100 ecu
    By tweeker in forum Sea Doo Classifieds
    Replies: 9
    Last Post: 01-24-2010, 07:12 AM
  4. fs les cooke 08 ecu 9100 rev and 60's inj
    By hydrojunkie in forum Sea Doo Classifieds
    Replies: 4
    Last Post: 03-02-2009, 05:19 PM
  5. problem with 07 riva ecu..
    By aussie rxp in forum 4-Tec Performance
    Replies: 12
    Last Post: 06-24-2008, 09:21 AM

Posting Permissions

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