|Posted on Thursday, February 24, 2011 - 10:39 am: ||
I have an 03 XB9R with the factory tunable ECM. When I start a race from standing start the motor boggs down until I back off the throttle an can get up to 4 th gear. Once I get going the motor works fine throughout the race but I am so far behind because of the bogging down at the start. I reset the TPS last night but will not be able to test until tomorrow. If the TPS reset does not solve the problem does anyone have other ideas of things that could be causing the problem. Appreciate any help !!!!
|Posted on Thursday, February 24, 2011 - 01:46 pm: ||
Perhaps the ignition timing is off or, if you've been messing with the fueling, it's likely a little too rich on the bottom end.