1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 251Get this manual
ELECTRICAL Ignition Coil IdentificationGenesis X-45 Genesis and X-45 Ignition Coils
NOTE: The ignition system used on Genesis and X-45 personal watercraft engines are sequential firing typesIgnition spark on each cylinder occurs independenlly of the others using separate trigger pulse from each Hall Effect sensor in the statarOn models with sequential firing, the high tension leads (spark plug wires) must be installed on their respective cylinders or the engine will not run properly