07 raptor 700r with pc5 running lean need help
Close
Login to Your Account
ModdedRaptor.com - Yamaha Raptor Forum
Results 1 to 3 of 3

Thread: 07 raptor 700r with pc5 running lean need help

  1. #1
    Stock, ready to MOD Fastfox's Avatar
    Member #
    17434
    Join Date
    Apr 2019
    Posts
    3

    07 raptor 700r with pc5 running lean need help

    Im new here, also new to raptors and fuel injection. I have an 07 raptor 700r and it is stock becides pc5 and I have the exhaust insert out and air box lid off. I have loaded the correct map into the pc5. I have calibrated the TPS and reset the throttle correctly. I adjusted the valves, intake .10 and exhaust .18 and it has a new spark oem ngk spark plug. The trouble I am having is the raptor doesnt like to start right up without a little throttle. By the way idle has been set between 1400-1500rpm. Its only needing throttle to start cold. When it starts cold, the idle is high then low and it seems to struggle unroll warm. Nothing serious just noticeably different after pc5. The next issue is I check the plug to see if i was lean or rich.. The plug was whitish after only 30 mins of running.. No tan or black only white a ash look. I'm going to say its running lean now with pc5. The map I have loaded is from the pc5 website fot stock exhaust insert removed stock air box lid removed.. Those are my only mods. So could should i add fuel on the map? Where should i add fuel? All number up a couple or only certain numbers? I'm new to mapping. I know higher numbers add fuel.. Lower subtracts fuel. Maybe someone has a better map or could guide me? That would be great and thank you for your time. Couple other things, it runs awesome when warm. No backfire on declaration and awesome throttle response. I think the map from the website is pretty close but maybe off at lower rpm and a little to lean throughout.

  2. #2
    Stock, ready to MOD Fastfox's Avatar
    Member #
    17434
    Join Date
    Apr 2019
    Posts
    3
    Sorry for typos. Big hands small phone lol and i was in a hurry.

  3. #3
    Bolt-on Beginner Speed796's Avatar
    Member #
    6877
    Join Date
    Mar 2012
    Location
    N/A
    Posts
    66
    PMed

Sponsored Links

Posting Permissions

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