2001 Polaris SLX, PRO 1200, Virage TX, Genesis, Virage TXi, Genesis i Personal Watercraft Service Manual, Page 291Get 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