2000 Polaris Virage TX, SLX, Pro 1200, Genesis, Genesis FFI Personal Watercraft Service Manual, Page 248Get this manual
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ELECTRICAL Ignition System TestingPVLVirage TX SLX Pro 1200 Genesis
PVL Ignition Troubleshooting (1200 Carbureted Engines)
Verify spark plugs are RESISTOR TYPE! If the battery voltage is low, cranking rpm will be downThe ignition system may show weak spark with plug out of the cylinder, but not spark under compression or it may show no spark at allInstall charger on the battery to ensure good cranking rpmVerify the firing orderIf the plug leads are all the same length, trim them so they can only be installed on the correct cylinderRead through the entire procedure before proceedingSome steps are repeatedThe correct sequence depends on the readings obtained in step one (1)