03' WR450 problem after cutting throttle block
Posted April 13, 2003 - 02:46 PM
Posted April 13, 2003 - 05:07 PM
It's unlikely the jetting would be the problem. Throttle position sensor must now be checked IMO.
If not that, disconnect the gray wire.
Posted April 13, 2003 - 05:52 PM
Posted April 13, 2003 - 06:14 PM
The TPS sensor is in my opinion your problem (IMO).
It is adjustable and can be set up with a Torx wrench and a digital volt/ohm meter.
Check the owner’s manual for the correct ohm readings. There will be two: One for throttle closed and one for wide-open throttle.
Posted April 13, 2003 - 07:20 PM
Let us know what your elavation and other area info is.
Posted April 14, 2003 - 04:27 AM
Thank you for your input. my jetting is stock, however i am unable to find utvols(sp) jet recomendations. Do you happen to know what the are?