Sea-doo 2005 4-Tec models User Manual

Section05FUELSYSTEM
Subsection 01 (FUEL TANK AND FUEL PUMP)
Crank or start engine and observe fuel pressure.
The fuel pressure should be the same as above.
If pressure is good, fuel pump and pressure regu-
lator are working adequately.
A rapid pressure drop indicates leakage either
from the fuel rail or from the fuel pump check
valve. Check fuel rail for leaks. If it occurs while
installing safety lanyard on DESS and fuel rail is
not leaking, then replace fuel pump.
A slow pressure drop indicates leakage either
from the fuel injector or from the fuel pressure
regulator. Check fuel injector for leaks (see be-
low). If it is not leaking then replace fuel pump
module.
Release fuel pressure in the system using
B.U.D.S. Look in the Activation tab.
Remove pressure gauge and reinstall fuel hose.

WARNING
Wipe off any fuel spillage in the bilge. Fu-
el is flammable and explosive under certain
conditions. Always work in a well ventilated
area.
Reinstall removed parts.
142 smr2005-014
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Sea-doo 2005 4-Tec models Specifications

General

Displacement	1494 cc
Fuel Type	Unleaded gasoline
Engine Type	4-TEC
Cooling System	Closed-loop cooling
Seating Capacity	3
Width	48 inches (122 cm)
Fuel Capacity	15.9 US gallons