FUEL INJECTION SYSTEM
8-31
EAS27350
ECU SELF-DIAGNOSTIC FUNCTION
The ECU is equipped with a self-diagnostic function in order to ensure that the fuel injection system
is operating normally. If this function detects a malfunction in the system, it immediately operates the
engine under substitute characteristics and illuminates the engine trouble warning light to alert the
rider that a malfunction has occurred in the system. Once a malfunction has been detected, a fault
code is stored in the memory of the ECU.
• To inform the rider that the fuel injection system is not functioning, the engine trouble warning light
flashes when the start switch is being pushed to start the engine.
• If a malfunction is detected in the system by the self-diagnostic function, the ECU provides an
appropriate substitute characteristic operation, and alerts the rider of the detected malfunction by
illuminating the engine trouble warning light.
• After the engine has been stopped, the lowest fault code number appears on the odometer/trip
meter/fuel reservoir trip meter/stop watch LCD. Once a fault code has been displayed, it remains
stored in the memory of the ECU until it is deleted.
Engine trouble warning light indication and FI system operation
* The warning light flashes when any one of the conditions listed below is present and the start
switch is pushed:
Checking engine trouble warning light
The engine trouble warning light comes on for 1.4 seconds after the main switch has been turned to
“ON” and it comes on while the start switch is being pushed. If the warning light does not come on
under these conditions, the warning light (LED) may be defective.
Warning light indica-
tion
ECU operation
FI operation
Vehicle operation
Flashing*
Warning provided
when unable to start
engine
Operation stopped
Cannot be operated
Remains on
Malfunction detected
Operated with substi-
tute characteristics in
accordance with the
description of the mal-
function
Can or cannot be oper-
ated depending on the
fault code
11:
Cylinder identification sensor
30:
Lean angle sensor
(latch up detected)
12:
Crankshaft position sensor
41:
Lean angle sensor
(open or short-circuit)
19:
Sidestand switch
(open circuit in the wire to the ECU)
50:
ECU internal malfunction
(faulty ECU memory)
a
b
c
c
d
Содержание YZFR1W 2007
Страница 1: ...2007 MOTORCYCLE SERVICE MANUAL Model YZFR1W 4C8281972000 4C8281972000...
Страница 50: ...LUBRICATION POINTS AND LUBRICANT TYPES 2 22...
Страница 53: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 25 EAS20410 LUBRICATION DIAGRAMS...
Страница 55: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27...
Страница 57: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 29...
Страница 59: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 31 A A A A...
Страница 60: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 32 1 Main axle 2 Oil delivery pipe 3 Drive axle...
Страница 61: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 33...
Страница 62: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 34 1 Cylinder head 2 Crankshaft...
Страница 63: ...COOLING SYSTEM DIAGRAMS 2 35 EAS20420 COOLING SYSTEM DIAGRAMS...
Страница 64: ...COOLING SYSTEM DIAGRAMS 2 36 1 Water pump 2 Radiator 3 Radiator fan...
Страница 65: ...COOLING SYSTEM DIAGRAMS 2 37...
Страница 66: ...COOLING SYSTEM DIAGRAMS 2 38 1 Radiator cap 2 Radiator 3 Oil cooler 4 Thermostat...
Страница 67: ...CABLE ROUTING 2 39 EAS20430 CABLE ROUTING...
Страница 69: ...CABLE ROUTING 2 41...
Страница 71: ...CABLE ROUTING 2 43...
Страница 73: ...CABLE ROUTING 2 45...
Страница 75: ...CABLE ROUTING 2 47...
Страница 77: ...CABLE ROUTING 2 49...
Страница 79: ...CABLE ROUTING 2 51...
Страница 81: ...CABLE ROUTING 2 53...
Страница 171: ...HANDLEBARS 4 49...
Страница 197: ...CHAIN DRIVE 4 75...
Страница 200: ...CHECKING THE TRANSMISSION 5 90 INSTALLING THE TRANSMISSION 5 91...
Страница 292: ...TRANSMISSION 5 92 4 Check Transmission Rough movement Repair NOTE Oil each gear shaft and bearing thoroughly...
Страница 293: ...TRANSMISSION 5 93...
Страница 314: ...THROTTLE BODIES 7 8...
Страница 317: ...AIR INDUCTION SYSTEM 7 11...
Страница 320: ...IGNITION SYSTEM 8 1 EAS27090 IGNITION SYSTEM EAS27110 CIRCUIT DIAGRAM...
Страница 324: ...ELECTRIC STARTING SYSTEM 8 5 EAS27160 ELECTRIC STARTING SYSTEM EAS27170 CIRCUIT DIAGRAM...
Страница 330: ...CHARGING SYSTEM 8 11 EAS27200 CHARGING SYSTEM EAS27210 CIRCUIT DIAGRAM...
Страница 331: ...CHARGING SYSTEM 8 12 2 AC magneto 3 Rectifier regulator 4 Main fuse 8 Battery 88 Ground 89 Battery negative lead...
Страница 333: ...CHARGING SYSTEM 8 14...
Страница 334: ...LIGHTING SYSTEM 8 15 EAS27240 LIGHTING SYSTEM EAS27250 CIRCUIT DIAGRAM...
Страница 338: ...SIGNALING SYSTEM 8 19 EAS27270 SIGNALING SYSTEM EAS27280 CIRCUIT DIAGRAM...
Страница 344: ...COOLING SYSTEM 8 25 EAS27300 COOLING SYSTEM EAS27310 CIRCUIT DIAGRAM...
Страница 347: ...COOLING SYSTEM 8 28...
Страница 348: ...FUEL INJECTION SYSTEM 8 29 EAS27330 FUEL INJECTION SYSTEM EAS27340 CIRCUIT DIAGRAM...
Страница 384: ...FUEL PUMP SYSTEM 8 65 EAS27550 FUEL PUMP SYSTEM EAS27560 CIRCUIT DIAGRAM...
Страница 388: ...IMMOBILIZER SYSTEM 8 69 EAS27640 IMMOBILIZER SYSTEM EAS27650 CIRCUIT DIAGRAM...
Страница 396: ...ELECTRICAL COMPONENTS 8 77 EAS27970 ELECTRICAL COMPONENTS...
Страница 398: ...ELECTRICAL COMPONENTS 8 79...
Страница 400: ...ELECTRICAL COMPONENTS 8 81 EAS27980 CHECKING THE SWITCHES...
Страница 420: ...ELECTRICAL COMPONENTS 8 101...
Страница 429: ...Yamaha Motor Canada Ltd 480 Gordon Baker Road Toronto ON M2H 3B4...