4.21
FUEL DELIVERY
4
600 CFI Fuel Tank / Fuel Supply
600 CFI Pump / Sender Specifications 600 CFI Fuel Pump Replacement
1. Siphon the fuel out of the fuel tank into a suitable
container.
2. Remove the console and the seat assembly.
3. Disconnect the positive (+) battery cable from the battery
if applicable.
4. Remove the fasteners securing the fuel tank to the tunnel.
5. Bleed the pressure from the fuel rail. See “Fuel Rail
Bleeding” on page 4.20.
6. Lift and move the tank back to gain access to the fuel lines.
7. Remove the fuel supply and return hoses from the top of
the tank.
8. Disconnect the wiring harness, then remove the tank from
the snowmobile. Place tank in a well-ventilated area.
TPS (PTO SIDE)
FUEL FILTER
(ARROWS POINTS TO THROTTLE BODY)
SUPPLY HOSE
FOAM PAD
RETURN HOSE
FUEL RAIL
PINS COLOR FUNCTION
Full
≤ 8 ±1
1 Red Pump PWR
1/2 40 +/-3 2 WHT/BLU Sender
Empty 85 +/- 4 3 Black Ground
4
Pink/Black
Sender
WARNING
Only the 2007 600 CFI models use the drop-in style fuel
pump.