FUEL SYSTEM HOSE ROUTING
3
1
Fuel Supply
Fuel Return
V4 Models
3
1
Fuel Supply
Fuel Return
V6 Models
1.
Fuel supply from boat fuel system
2.
Fuel lift pump (2 to 8 psi)
3.
Pulse hose(s) from cylinder/crankcase
4.
Fuel filter
5.
Fuel supply to vapor separator
6.
Vapor separator
7.
Vent hose to throttle body
3
2
4
3
2
4
FUEL SYSTEM HOSE ROUTING
5
9
10
14
8
10
9
13
5
11
7
10
9
10
14
8
10
9
13
8.
Electric fuel circulation pump (20 to 35 psi)
9.
Fuel supply manifold
10.
Fuel injector(s)
11.
Fuel return manifold
12.
Pressure regulator (high pressure)
13.
Test fitting (low pressure)
14.
Test fitting (high pressure)
FUEL SYSTEM
11
7
6
9
12
007116
10
10
6
10
9
12
10
10
7
007117
133