I am having problems with the electronic choke on a 90 polaris sportsman (2001)
Can someone help me with a schematic diagram or something? At least a description of how it works. I assume the coil on the carb with the little needle plunger gets 12 volts to pull up the plunger when it is cold. Is this correct? What is the normal resistance for the coil?

Thanks  

try looking here for a service manual

http://manuals.dqt.be/index.php?option=com_remository&Itemid=36  

Thank you very much, but there was not one available.