2002 Polaris Freedom, Virage, Genesis PWC Service Manual, Page 279Get this manual
Electrical Systems 1200cc Carbureted Ignition Coils
NOTE: The ignition system used on 1200 carbureted personal watercraft engines are sequential firing typesIgnition spark on each cylinder occurs independently of the others using separate trigger pulse from each Hall Effect sensor in the statorOn 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