Fuel Injection System - Yamaha WaveRunner FX140 Supplemental Service Manual

FUEL

FUEL INJECTION SYSTEM

WIRING DIAGRAM
7
1 Intake air temperature sensor
coupler
2 Intake air pressure sensor
coupler
3 Fuel injector #4 coupler
4 Fuel injector #3 coupler
5 Fuel injector #2 coupler
6 Fuel injector #1 coupler
7 Throttle position sensor coupler
8 Bypass valve motor coupler
FUEL INJECTION SYSTEM
6 É 5
2
Í
A
Î
È To wire harness
É Fasten the sub-wire harness to
the throttle bodies with a plastic
tie.
Ê Route
between the sub-wire harness.
Ë Route the sub-wire harness
under the intake vacuum hose.
Ì Fasten the sub-wire harness to
the flame arrester with a plastic
tie.
Ê Ë
1
4
É
É
É
the throttle cable
30
2
A
3
È
Ì
B
Í Fasten
the ring,
attached to the sub-wire har-
ness, to bracket 1 with a plastic
tie.
Î Be sure to position the plastic
tie end so that it does not get
pinched between the air filter
case and air filter cover.
E
É
B
8
which is