Yamaha WaveRunner FX SHO Service Manual page 413

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3. Engine monitor: Each sensor status and the ECM data are displayed. This enables you to find
malfunctioning parts quickly. In addition, the data displayed using the Engine Monitor function
can be displayed in a graph.
Items: For FX SHO, FX Cruiser SHO
1 Engine speed
2 Intake pressure
3 Throttle position sensor
(*2)
1
4 Throttle valve opening
(0-90)
5 Throttle position sensor
(*3)
2
6 Accelerator position
(*4)
sensor 1
7 Accelerator position
(*5)
sensor 2
8 Atmospheric pressure
9 Ignition timing
10 Battery voltage (12-16)
(*1)
: Intake air pressure
(*2)
: TPS 1
(*3)
: TPS 2
(*4)
: APS 1
(*5)
: APS 2
(*6)
: Intake air temperature
(*7)
: Thermo sensor
(*8)
: Engine shut-off switch
(*9)
: Thermoswitch
(*10)
: Oil pressure switch
(*11)
: "NO-WAKE MODE" switch
(*12)
: "SET" switch
(*13)
: Up switch
(*14)
: Down switch
(*15)
: Reverse sensor
(*16)
: Main and fuel pump relay
11 Fuel injection duration
(*1)
12 Engine temperature
13 Intake temperature
14 Ex.manifold water temp.
(*7)
sensor
15 Engine stop lanyard
(*8)
switch
16 Overheat thermoswitch
17 Slant detection switch
18 Oil press switch
19 Engine start switch
20 Steering sensor
21 No-Wake mode switch
22 Cruise assist switch
(*6)
23 Cruise assist up
24 Cruise assist down
25 Reverse switch
(*9)
26 Main relay
27 ETV relay
(*10)
28 Fuel pump relay
9-2
E
(*11)
(*12)
(*13)
switch
(*14)
switch
(*15)
(*16)
(*16)
1
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5
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7
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9