Quote: Originally Posted by 02mc800
okay so you think the intake or tps could be the problem? how hard was that for you to change up the intake? i actually just took it to the dealer today to let them hook up their elecronics to it to see whats wrong. if they cant figure it out i will check these things. thanks!!
Intake No, I have only had problems in deep powder conditions, not on trial or similar.
It´s mostly a just getting the airbox out. Not that much spare space... A little tricky. Cutting a set of holes and covering them with some snow filter fabric. (I.E SLP pre-filter fab) And putting the airbox back in place.
When i changed my air box, I also fabricated a forward steering post mod. (Best modification made on the sled...) Required some more modification to make air box fit again.
If you can get your hands on a Ohm measurement tool. You could also make a quick check of airtemp and watertemp sensors and wires. unplugg wires from EFI box and make a measurment on cables to sensor. These two could also trick you EFI to give your engine a bit to much fuel.
There is a resistance vs temperature table in the 2002 Service Manual. Download it..
TPS. Check it, adjusted mine just slightly and it made a difference. Most notable below ~ ˝ throttle.