Results 1 to 3 of 3
  1. #1
    Red Devil's Avatar
    Join Date
    Apr 2005
    Chesterfield/Richmond, VA

    What do these numbers represent

    I noticed when I am idling the RPM numbers stay at 7700, 1520, to 1672 and the numbers on the bottom (KN) go 1857, 4941, to 4951. Are these numbers for each cylinder? They just kind of stood out because they are so different. Also have a brain cramp here. I don't have anything connected to the sensor on the waterbox like with the stock set up. Where is the one that used to be connected to that hooked up to now?
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	DSC00102.JPG 
Views:	59 
Size:	1.06 MB 
ID:	18737  

  2. #2
    those numbers represent knock levels. the bottom row represents the highest knock level each cylinder got to and the number above it is the rpm at which it occured. this way you can go into your map and correct it at the moment when knock occurs. check out this attatchment. it will explain what the display functions are. it is from the old display but it will tell you what is what.

    Attached Files Attached Files

  3. #3
    oh and the waterbox sensor lead is on your cylinder head. you can put it on the waterbox or the head depending on what you want to moniter. thats why the wire is so long.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. What do these pitch numbers really mean?
    By jpa1300 in forum Yamaha PWC Performance (2-stroke)
    Replies: 57
    Last Post: 04-22-2014, 08:26 PM
  2. What do these run at ?
    By daeths in forum Yamaha PWC Performance (2-stroke)
    Replies: 3
    Last Post: 08-26-2008, 02:42 AM
  3. Do These Numbers Sound Good For A Stock S150 SCIC?
    By duramaxxed in forum Sea Doo Sport Boats
    Replies: 9
    Last Post: 07-21-2008, 04:36 PM
  4. Do These Numbers Sound About rite?
    By holdnon72 in forum Sea Doo Open Discussion
    Replies: 1
    Last Post: 07-01-2007, 05:36 PM
  5. Do these numbers seem right?
    By North49 in forum 4-Tec Performance
    Replies: 11
    Last Post: 11-06-2006, 12:49 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