2012 wr450f what map comes on comp ECU?

3 replies to this topic
  • Jmulhollen

Posted December 09, 2012 - 10:22 PM


Have a question for those out there. Picked up by bike the other day and broke it in. Have the comp ECU as well as fmf gytr pipe to toss on. I have a question though.....what mapping comes on the comp ECU? I didn't buy a tuner and probably can't until after Christmas.

Now that I'm on the topic I noticed today that after the bike was warm I didn't notice a change in idle when turning the screw. Are these much less sensitive that carbs when it comes to turning in or out an idle adjustment screw? First FI bike.


  • tomerb

Posted December 10, 2012 - 03:16 PM


When you hook up the Power Tuner for the first time you'll see all zeros and that's the stock map.

I road mine with the stock map to see what it was like a few rides than adjusted from there.

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  • Jmulhollen

Posted December 10, 2012 - 10:45 PM


I assumed I would need the tuner......jackpot!

  • tomerb

Posted December 11, 2012 - 05:50 PM


You will need a tuner to change the base map but it will run fine with the base map.


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