Yamaha FJR1300R, Service Manual

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CHAPTER 7
FUEL INJECTION SYSTEM
FUEL INJECTION SYSTEM ............................................................................7-1
WIRING DIAGRAM....................................................................................7-2
ECU’S SELF-DIAGNOSTIC FUNCTION ...................................................7-3
SUBSTITUTE CHARACTERISTICS OPERATION CONTROL
(FAIL-SAFE ACTION)...............................................................................7-7
TROUBLESHOOTING...............................................................................7-8
THROTTLE BODIES ...............................................................................7-33
CHECKING THE INJECTOR...................................................................7-37
CHECKING THE THROTTLE BODY ......................................................7-37
CHECKING THE PRESSURE REGULATOR..........................................7-37
CHECKING THE FUEL PUMP AND
PRESSURE REGULATOR OPERATION...............................................7-38
AIR INDUCTION SYSTEM ............................................................................7-40
AIR INJECTION .......................................................................................7-40
AIR CUT-OFF VALVE .............................................................................7-40
AIR INDUCTION SYSTEM DIAGRAMS ..................................................7-41
AIR CUT-OFF VALVE ASSEMBLY AND
AIR INDUCTION SYSTEM HOSES........................................................7-42
REED VALVES ........................................................................................7-43
CHECKING THE AIR INDUCTION SYSTEM ..........................................7-44
CANISTER (FOR CALIFORNIA ONLY) ........................................................7-45
CHAPTER 8
ELECTRICAL
ELECTRICAL COMPONENTS ........................................................................8-1
CHECKING SWITCH CONTINUITY
................................................................8-3
CHECKING THE SWITCHES ..........................................................................8-4
CHECKING THE BULBS AND BULB SOCKETS
..........................................8-6
TYPES OF BULBS ....................................................................................8-6
CHECKING THE CONDITION OF THE BULBS........................................8-6
CHECKING THE CONDITION OF THE BULB SOCKETS........................8-8
IGNITION SYSTEM
..........................................................................................8-9
CIRCUIT DIAGRAM ..................................................................................8-9
TROUBLESHOOTING.............................................................................8-10