mid range issue with 02 426
Posted April 23, 2011 - 06:00 PM
Any help will be appreciated. Frank
Posted April 24, 2011 - 04:43 AM
Posted April 24, 2011 - 06:27 AM
Posted April 26, 2011 - 07:31 PM
From the FAQ 5th question down:
"Q: Why does my WR seem to miss when I hold the throttle steady in the 1/4 to 1/2 turn range?
A: That's your TPS (Throttle Position Sensor) doing it's job. Dirt bikes don't normally run with a steady throttle off road and they weren't designed too. Unplug it and see if the "miss" goes away. If so, then you know. You can also follow the procedure for checking the TPS voltage in the manual. It's extremely simple if you have a multimeter and some folks have found that it is set funky from the factory. Once properly adjusted, the problem goes away."
Edited by Pooley, April 26, 2011 - 07:58 PM.