1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 279Get this manual
FICHT FUEL INJECTION
Diagnostic Guide
EXCESSIVE SMOKING
SYSTEMCOMPONENT fuel System CAUSES Poor quality fuel Injeclor(s) stuck open EMM ACTIONS Substitute known good fuel
See Action StepsFuel System
Use FFI TM Diagnostic Software to verify
failed sensor input
Firing injector too often
Monitor using timing light 10 look for multiple firingSee Action Steps Fuel SystemPossible CODE 15Verify oil pump adjustmentSee Engine section Pressure test check valvesSee Engine section Oil pump defaults to wide open when cable is broken or disconnectedInspect cable
Oil System