1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 284Get this manual
FICHT FUEL INJECTION Action StepsIgnition System Voltages are low or decrease with RPM test charging systemVoltages are steady but engine misfirescheck crankshaft position sensor air gap and resistance (see Step 3), then perform Step while problem is occuring
Voltages fluctuate and engine misfiressuspect loose battery connection or damaged
capacitor
Step 7: Capacitor Verification (capacitor is mounted above EMM)AConnect tether cord to stop switchBMonitor voltage at capacitor while disconnecting tether cord Voltage quickly bleeds to near zero (0) voltscapacitor is OK Voltage drops to zero (0) immediatelyreplace capacitorVoltage does not dropverify stop circuitSee Step 8