FUEL INJECTION SYSTEM
7-40
Code number displayed on the meter when the engine failed to work normally. Refer to “Self-Diagnos-
tic Function table”.
Diagnostic code No.:
Diagnostic code number to be used when the diagnostic mode is operated. Refer to “DIAGNOSTIC
MODE” on page 7-31.
Fault code No.
12
Symptom No normal signals are received from the crankshaft posi-
tion sensor.
Diagnostic code No.
—
—
Order Item/components and probable
cause
Check or maintenance job
Reinstatement
method
1
Installed condition of crankshaft
position sensor.
Check for looseness or pinching.
Cranking the
engine.
2
Connections
• Crankshaft position sensor coupler
• Main wire harness ECU coupler
• Check the coupler for any pins
that may be pulled out.
• Check the locking condition of
the coupler.
• If there is a malfunction, repair it
and connect the coupler
securely.
3
Open or short circuit in wire harness.
• Repair or replace if there is an
open or short circuit.
• Between the crankshaft position
sensor coupler and ECU
coupler.
(gray–gray)
(black/blue–black/blue)
4
Defective crankshaft position sensor.
• Replace if defective.
Refer to “CHECKING THE
CRANKSHAFT POSITION
SENSOR” on page 7-100.
Содержание 2005 MT-01
Страница 1: ...2005 SERVICE MANUAL MT 01 T 5YU1 AE1 ...
Страница 7: ...GEN INFO 1 ...
Страница 9: ......
Страница 24: ...SPEC 2 ...
Страница 26: ......
Страница 61: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 35 1 4 3 2 ...
Страница 62: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 36 1 Rocker arm shaft 2 Crankshaft 3 Valve lifter 4 Push rod ...
Страница 63: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 37 3 2 1 1 A A B B B B A A ...
Страница 64: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 38 1 Oil pump 2 Oil strainer crankcase 3 Oil pipe 1 ...
Страница 65: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 39 3 4 2 1 A ...
Страница 67: ...CABLE ROUTING 2 41 EAS20430 CABLE ROUTING A 10 11 12 13 1 2 3 4 5 6 6 6 8 9 14 15 16 17 7 H D E G I J B C F ...
Страница 77: ...CABLE ROUTING 2 51 A A B D D E F G C 1 2 3 3 4 4 5 6 7 8 9 ...
Страница 79: ...CABLE ROUTING 2 53 A A A A A B C D D E F A A 1 1 2 2 5 3 6 8 10 10 11 A G H I K J 4 7 9 9 9 ...
Страница 83: ...CHK ADJ 3 ...
Страница 120: ...CHAS 4 ...
Страница 195: ...ENG 5 ...
Страница 199: ......
Страница 214: ...ENGINE REMOVAL 5 15 25 10 11 28 26 12 29 27 14 30 26 24 2 21 19 18 18 19 23 22 20 9 13 ...
Страница 279: ...CRANKCASE 5 80 ...
Страница 296: ...FUEL 6 ...
Страница 298: ......
Страница 312: ......
Страница 313: ...ELEC 7 ...
Страница 327: ...CHARGING SYSTEM 7 12 1 AC magneto 2 Rectifier regulator 4 Battery 8 Main fuse ...
Страница 329: ...CHARGING SYSTEM 7 14 ...
Страница 339: ...SIGNALING SYSTEM 7 24 ...
Страница 381: ...FUEL INJECTION SYSTEM 7 66 ...
Страница 385: ...FUEL PUMP SYSTEM 7 70 ...
Страница 389: ...MUFFLER COOLING SYSTEM 7 74 ...
Страница 398: ...IMMOBILIZER SYSTEM 7 83 Example fault code 52 a b a Light on b Light off ...
Страница 399: ...IMMOBILIZER SYSTEM 7 84 ...
Страница 400: ...ELECTRICAL COMPONENTS 7 85 EAS27970 ELECTRICAL COMPONENTS 4 3 5 7 6 8 9 10 12 13 14 15 1 2 11 ...
Страница 402: ...ELECTRICAL COMPONENTS 7 87 3 4 6 5 8 7 9 11 12 13 14 15 16 17 18 1 2 10 ...
Страница 424: ...TRBL SHTG 8 ...
Страница 426: ......
Страница 433: ......
Страница 434: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...