Results 1 to 3 of 3

Thread: D plate sensor

  1. #1

    D plate sensor

    I have a 2005 gp1300r that I installed a d plate.My question is if the exhaust is now running cooler why does the exhaust alarm come on intermittently.Is it because the flow of exhaust is now flowing faster and overheating the sensor ?or is there some other reason.

  2. #2
    OzarkYamMonster's Avatar
    Join Date
    Oct 2012
    Lake Of The Ozarks
    If you have the chip in ... remove it you may not need it. If it comes back like before then reinstall chip.

  3. #3

    Join Date
    Jan 2006
    Texas City, Texas
    The word I got years ago was that it alarms because the exhaust is no longer running at the temp. that the pipe was set up for.

    The catalytic converter makes the pipe get very hot to help burn unburned fuel (like in a car). With the cat con removed, the pipe actually runs cooler then designed..... and with that cooler pipe comes a slight loss of rpms. This is why some people dump half of the water from the head overboard. It helps to heat the pipe back up and get it running back to design.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. GP1300R, 2006 D Plate, sensor chip
    By motormandoo in forum Yamaha PWC Performance (2-stroke)
    Replies: 2
    Last Post: 08-06-2013, 12:33 AM
  2. D Plate and alarm Sensor.
    By macmac in forum Yamaha PWC Performance (2-stroke)
    Replies: 2
    Last Post: 07-08-2009, 04:33 PM
  3. d plate water temp sensors
    By alex29573 in forum Yamaha PWC Performance (2-stroke)
    Replies: 4
    Last Post: 12-24-2008, 12:10 AM
  4. D Plate, cat temp sensor dramas!!!!!
    By 08GPR in forum Yamaha PWC Performance (2-stroke)
    Replies: 17
    Last Post: 07-21-2008, 06:06 AM
  5. How long to install D-plate and chip sensor
    By cigarzfan in forum Yamaha How To & FAQs
    Replies: 3
    Last Post: 10-11-2007, 06:37 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