2001 Polaris SLH, Virage PWC Factory Service Manual, Page 236Get this manual
Electrical Systems PVL Ignition Troubleshooting
CAUTION:
Verify spark plugs are RESISTOR TYPE! Verify that the spark plug wires are PVL RESISTOR TYPE!
A large change in electrical current happens immediately after the spark plug fires and causes strong RFI generation
Start Time
Electrical current wave after spark plug fires
:-;_ Without RFI suppression
-With RFI suppression