APRILIA RST mille Futura 2001 Service Manual page 168

ELECTRICAL SYSTEM
ELECTRICAL SYSTEM
TABLE OF CONTENTS
6.1 LOCATIONS OF ELECTRICAL
COMPONENTS................................. 6-3-00
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6.2 INTRODUCTION .............................. 6-5-00
6.2.1 WIRE COLORS...................................... 6-5-00
6.2.2 ELECTRICAL CONNECTORS .............. 6-5-00
6.3 CHECKING THE RECHARGING
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SYSTEM........................................... 6-6-00
6.3.1 CHECKING THE RECHARGING
VOLTAGE .............................................. 6-6-00
6.3.2 CHECKING THE OPEN-CIRCUIT
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ALTERNATOR OPERATION ................ 6-6-00
6.3.3 RECHARGING SYSTEM DIAGRAM..... 6-7-00
6.3.4 CHECKING ALTERNATOR CONTINUITY 6-7-00
6.3.5 CHECKING THE VOLTAGE
REGULATOR......................................... 6-8-00
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6.4 INJECTION SYSTEM ....................... 6-9-00
6.4.1 FUEL INJECTION WIRING DIAGRAM . 6-9-00
6.4.2 TROUBLESHOOTING........................... 6-9-00
6.4.3 CHECKING THE INJECTION RELAY. 6-10-00
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6.4.4 CHECKING THE OVERTURN SENSOR 6-10-00
6.5 IGNITION/INJECTION SYSTEM .... 6-11-00
6.5.1 TROUBLESHOOTING......................... 6-12-00
6.5.2 FAULT SITUATIONS........................... 6-12-00
5 6.5.3 VERIFYING FAULT CODES ............... 6-12-00
6.5.4 TROUBLESHOOTING IN THE
ELECTRONIC SYSTEM USING
DISPLAYED INFORMATION .............. 6-13-00
6.6 CONNECTIONS TO THE ELECTRONIC
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CONTROL UNIT............................. 6-14-00
6.6.1 CHECKING THE INJECTORS ............ 6-16-00
6.6.2 CHOKE MOTOR .................................. 6-16-00
6.6.3 CHECKING THE THROTTLE VALVE
POTENTIOMETER .............................. 6-17-00
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6.6.4 CHECKING THE AIR THERMISTOR
OPERATION ........................................ 6-18-00
6.6.5 CHECKING THE COOLANT
THERMISTORS OPERATION............. 6-19-00
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6.6.6 CHECKING THE IGNITION COILS ..... 6-20-00
6.6.7 CHECKING THE CRANKSHAFT
POSITION SENSOR ............................ 6-20-00
6.7 FUEL PUMP SYSTEM .................... 6-21-00
6.7.1 WIRING DIAGRAM.............................. 6-21-00
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6.7.2 CHECKING THE FUEL PUMP ............ 6-22-00
6.7.3 CHECKING THE FUEL PUMP RELAY 6-22-00
6.8 IGNITION SAFETY SYSTEM.......... 6-23-00
6.8.1 WIRING DIAGRAM.............................. 6-23-00
6.8.2 STARTING SAFETY OPERATING
LOGIC .................................................. 6-24-00
6.8.3 CHECKING THE START RELAY........ 6-24-00
6.8.4 CHECKING THE DIODE...................... 6-25-00
6.8.5 CHECKING THE SIDE STAND SWITCH 6-26-00
6.8.6 CHECKING THE DIODE MODULE ..... 6-26-00
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6.8.7 CHECKING THE SAFETY SYSTEM
SWITCHES .......................................... 6-27-00
6.9 ELECTRIC COOLING FANS ........... 6-28-00
6.9.1 WIRING DIAGRAM.............................. 6-28-00
6.9.2 CHECKING THE ELECTRIC FAN
OPERATION ........................................ 6-28-00
6.10 DASHBOARD INDICATORS ........... 6-29-00
6.10.1 WIRING DIAGRAM.............................. 6-29-00
6.10.2 AIR TEMPERATURE SENSOR........... 6-30-00
6.10.3 ENGINE OIL PRESSURE SENSOR.... 6-31-00
6.10.4 SPEED SENSOR ................................. 6-32-00
6.10.5 FUEL LEVEL SENSOR ....................... 6-33-00
6.10.6 COOLANT TEMPERATURE SENSOR 6-34-00
6.11 LIGHT SYSTEM ............................. 6-35-00
6.11.1 WIRING DIAGRAM.............................. 6-35-00
6.11.2 CHECKING THE LIGHT RELAY ......... 6-36-00
6.12 WARNING LIGHTS AND BUZZERS 6-37-00
6.12.1 WIRING DIAGRAM.............................. 6-37-00
6.12.2 HORN TEST......................................... 6-38-00
6.12.3 FLASHER TEST .................................. 6-38-00
6.13 WARNING LIGHTS AND BUZZERS 6-39-00
6.13.1 WIRING DIAGRAM.............................. 6-39-00
6.13.2 SWITCHES .......................................... 6-40-00
6.14 BATTERY....................................... 6-41-00
6.14.1 ACTIVATING THE BATTERY ............. 6-41-00
6.14.2 MAINTENANCE................................... 6-43-00
6.14.3 CHECKING .......................................... 6-43-00
6.14.4 RETURN UNDER WARRANTY........... 6-43-00
6.15 REPLACING THE BULBS............... 6-44-00
6.15.1 REPLACING THE HEADLIGHT BULBS 6-44-00
6.15.2 REPLACING THE FRONT DIRECTION
INDICATOR LAMPS............................ 6-46-00
6.15.3 REPLACING THE TAILLIGHT BULBS 6-46-00
6.15.4 REPLACING THE LICENSE PLATE
LIGHT BULBS ..................................... 6-47-00
6.16 CHANGING FUSES ........................ 6-48-00
6.17 ADJUSTING THE HEADLIGHT BEAM
VERTICALLY ................................. 6-49-00
6.18 ADJUSTING THE HEADLIGHT BEAM
HORIZONTALLY ............................ 6-49-00
6.19 WIRING DIAGRAM - RST MILLE
FUTURA......................................... 6-50-00
RST mille
USA
Release 00/2002 - 03