2008 Polaris ATV Sportsman 300 400 H.O. Service Manual, Page 200Get this manual
ELECTRICAL IGNITION SYSTEM
DCCDI Ignition System Diagram
The ignition system consists of: Battery CDI Box Ignition Coil Spark PlugPlug Wire StatorPulser Coil ETCKey SwitchOFFRUN SwitchInstrument Cluster