2006-2008 Polaris Snowmobiles FS/FST Service Manual., Page 109Get this manual
EFIIgnition Systems Troubleshooting EFIIgnition System Troubleshooting
SYMPTOMISSUE
Battery
POSSIBLE CAUSE
POSSIBLE SOLUTION
Check condition of batteryRe-charge battery if possible or replaceVerify battery electrical connections are intact, clean and tightVerify engine is not jammed by moving the drive clutch back and forthCheck oil filter for metal fragments and signs of mechanical damageCheck condition of starter motorVerify power wire is connected to postCheck starter solenoid for proper operation(2006 Models Only) Verify either S-06-01 or S06-02 have been completedCheck ignition switch functionCheck slap switch functionVerify fuses are not blownCheck EFI (Main) and starter relay functionVerify condition of fusible linksUse Digital Wrench to view any trouble codesPerform "no start" test using Digital WrenchCheck condition of batteryRe-charge battery if possible or replaceVerify battery electrical connections are intact, clean and tightVerify there is fuel in the tankVerify the fuel pressure meets specificationCheck if fuel filter is obstructedUse Digital Wrench to view any trouble codesVerify the Cam Phase, CPS, and Roll Over Sensors are connectedPerform "no start" test using Digital WrenchCheck the ignition relayCheck the 20A ignition fuseCheck the fuel pump relayLook for blown fuses or blown fusible linksCheck condition of spark plugsVerify engine compression