Results 1 to 5 of 5
  1. #1
    rxpvic's Avatar
    Join Date
    Jun 2006
    Location
    Tampa, Florida
    Posts
    258
    +1
    17

    Rotax Racing ecu

    Just installed riva intercooler, riva thermostat, 15/20 prop and rr racing ecu.
    Check engine light come on as soon as I start riding and go over 5000 rpms, Is this normal with the rr racing ecu. Thanks


  2. #2
    Will work on YOUR ski for FREE! GeoRXT's Avatar
    Join Date
    Mar 2006
    Location
    Miami, FL
    Posts
    4,438
    +1
    1
    Definately NOT normal. You should be able to hit 8400 rpm's with no problem.

    Im sure the guys will ask you to specify more on the ski. To check all connections to the intercooler and such....Just wait a bit and a pro will let you know where to start.

  3. #3
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524
    What year ski?

    You have to remove the piggy back knock sensor update wire harness for '04 RXP's and you manually have to cut the resistor out of the wire harness on 05 models.

    This is why you are getting the check engine!

  4. #4
    rxpvic's Avatar
    Join Date
    Jun 2006
    Location
    Tampa, Florida
    Posts
    258
    +1
    17
    can you explain how to cut the resistor out of the wire harness.

  5. #5
    rxpvic's Avatar
    Join Date
    Jun 2006
    Location
    Tampa, Florida
    Posts
    258
    +1
    17
    Thank you for info, when I get home I will try it. This is the best site around, everybody is so helpfull and I learned alot. Thanks again.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. B-kit with a Rotax Racing ECU without extra fuel STOP NOW!
    By bttek1 in forum 4-Tec Performance
    Replies: 49
    Last Post: 05-16-2006, 04:10 PM
  2. New Gen. Rotax Racing ECU = BEST MONEY SPENT
    By Shibby1485 in forum 4-Tec Performance
    Replies: 17
    Last Post: 05-14-2006, 11:03 AM
  3. Reflash to newer program for Rotax Racing ECU
    By Green Hulk in forum 4-Tec Performance
    Replies: 67
    Last Post: 01-08-2006, 03:41 PM
  4. Who is in for the Rotax Racing ECU upgrade?
    By Green Hulk in forum Sea Doo Open Discussion
    Replies: 38
    Last Post: 12-13-2005, 02:31 PM
  5. RXP ECU vs ROTAX RACING ECU for 2004 GTX SC LIMITED
    By Totallyblown in forum 4-Tec Performance
    Replies: 4
    Last Post: 11-19-2005, 05:54 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
  •