2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 116Get this manual

FUEL SYSTEM
CHAPTER FUEL SYSTEM
CARBURETION SYSTEM4.3 ELECTRONIC FUEL INJECTION SYSTEM (EFI).4.25

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives