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THROTTLE BODIES
6-11
EAS5S71038
CHECKING THE INTAKE MANIFOLD
JOINTS
1. Check:
• Intake manifold joints
Cracks/damage
→
Replace.
EAS5S71016
CHECKING THE FUEL PRESSURE
1. Check:
• Fuel pressure
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Remove the fuel tank bolt and holdup the
fuel tank.
b. Disconnect the fuel hose “1” from the fuel
pump.
WARNING
EWA5S71010
Cover fuel hose connections with a cloth
when disconnecting them. Residual pres-
sure in the fuel lines could cause fuel to
spurt out when removing the hoses.
c. Connect the fuel pressure adapter “3”
between the fuel hose “1” and fuel pump
“2”.
d. Connect the pressure gauge “4” to the fuel
pressure adapter “3”.
e. Start the engine.
f.
Measure the fuel pressure.
Faulty
→
Replace the fuel pump and pres-
sure regulator.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
EAS27030
ADJUSTING THE THROTTLE POSITION
SENSOR
TIP
Before adjusting the throttle position sensor,
the engine idling speed should be properly
adjusted.
1. Check:
• Throttle position sensor
Refer to “CHECKING THE THROTTLE
POSITION SENSOR” on page 7-104.
2. Adjust:
• Throttle position sensor angle
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Connect the throttle position sensor cou-
pler to the throttle position sensor.
b. Connect the digital circuit tester to the
throttle position sensor.
c. Turn the main switch to “ON”.
Pressure gauge
90890-03153
YU-03153
Fuel pressure adapter
90890-03176
YM-03176
Fuel pressure
392.0 kPa (3.92 kgf/cm
2
, 56.9
psi)
• Positive tester probe
→
yellow “1”
• Negative tester probe
→
black/blue “2”
Digital circuit tester
90890-03174
Model 88 Multimeter with
tachometer
YU-A1927
Содержание Star XVS950A 2009
Страница 1: ...SERVICE MANUAL XVS950A Y 2009 26P 28197 E0 ...
Страница 6: ......
Страница 8: ......
Страница 47: ...LUBRICATION POINTS AND LUBRICANT TYPES 2 24 ...
Страница 50: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27 EAS20410 LUBRICATION DIAGRAMS ...
Страница 52: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 29 ...
Страница 53: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 30 1 Camshaft 2 Crankshaft ...
Страница 54: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 31 ...
Страница 55: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 32 1 Oil drain bolt 2 Crankshaft ...
Страница 56: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 33 ...
Страница 58: ...CABLE ROUTING 2 35 EAS20430 CABLE ROUTING ...
Страница 60: ...CABLE ROUTING 2 37 ...
Страница 62: ...CABLE ROUTING 2 39 ...
Страница 64: ...CABLE ROUTING 2 41 ...
Страница 66: ...CABLE ROUTING 2 43 ...
Страница 68: ...CABLE ROUTING 2 45 ...
Страница 70: ...CABLE ROUTING 2 47 ...
Страница 72: ...CABLE ROUTING 2 49 ...
Страница 74: ...CABLE ROUTING 2 51 ...
Страница 76: ...CABLE ROUTING 2 53 ...
Страница 78: ...CABLE ROUTING 2 55 ...
Страница 80: ...CABLE ROUTING 2 57 ...
Страница 82: ...CABLE ROUTING 2 59 ...
Страница 84: ...CABLE ROUTING 2 61 ...
Страница 87: ......
Страница 118: ...PERIODIC MAINTENANCE 3 31 ...
Страница 121: ......
Страница 191: ...INSTALLING THE SHIFT FORKS AND SHIFT DRUM ASSEMBLY 5 78 ...
Страница 284: ...THROTTLE BODIES 6 13 ...
Страница 287: ......
Страница 288: ...IGNITION SYSTEM 7 1 EAS27090 IGNITION SYSTEM EAS27110 CIRCUIT DIAGRAM ...
Страница 294: ...ELECTRIC STARTING SYSTEM 7 7 EAS27160 ELECTRIC STARTING SYSTEM EAS27170 CIRCUIT DIAGRAM ...
Страница 300: ...CHARGING SYSTEM 7 13 EAS27200 CHARGING SYSTEM EAS27210 CIRCUIT DIAGRAM ...
Страница 301: ...CHARGING SYSTEM 7 14 2 AC magneto 3 Rectifier regulator 4 Main fuse 5 Battery ...
Страница 303: ...CHARGING SYSTEM 7 16 ...
Страница 304: ...LIGHTING SYSTEM 7 17 EAS27240 LIGHTING SYSTEM EAS27250 CIRCUIT DIAGRAM ...
Страница 308: ...SIGNALING SYSTEM 7 21 EAS27270 SIGNALING SYSTEM EAS27280 CIRCUIT DIAGRAM ...
Страница 314: ...FUEL INJECTION SYSTEM 7 27 EAS27330 FUEL INJECTION SYSTEM EAS27340 CIRCUIT DIAGRAM ...
Страница 318: ...FUEL INJECTION SYSTEM 7 31 EAS5S71040 TROUBLE SHOOTING CHART ...
Страница 356: ...FUEL PUMP SYSTEM 7 69 EAS27550 FUEL PUMP SYSTEM EAS27560 CIRCUIT DIAGRAM ...
Страница 359: ...FUEL PUMP SYSTEM 7 72 ...
Страница 360: ...IMMOBILIZER SYSTEM 7 73 EAS27640 IMMOBILIZER SYSTEM EAS27650 CIRCUIT DIAGRAM ...
Страница 369: ...IMMOBILIZER SYSTEM 7 82 ...
Страница 370: ...ELECTRICAL COMPONENTS 7 83 EAS27970 ELECTRICAL COMPONENTS ...
Страница 372: ...ELECTRICAL COMPONENTS 7 85 ...
Страница 374: ...ELECTRICAL COMPONENTS 7 87 EAS27980 CHECKING THE SWITCHES ...
Страница 399: ......
Страница 400: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...