FUEL INJECTION SYSTEM
8-42
Fault code No.
13
Symptom Intake air pressure sensor: open or short circuit detected.
Diagnostic code No.
03
Intake air pressure sensor
Order Item/components and probable
cause
Check or maintenance job
Reinstatement
method
1
Connections
• Throttle body sensor assembly cou-
pler
• Main wire harness ECU coupler
• Check the coupler for any pins
that may have pulled out.
• Check the locking condition of
the coupler.
• If there is a malfunction, repair it
and connect the coupler se-
curely.
Setting the
main switch to
“ON”.
2
Open or short circuit in wire harness.
• Repair or replace if there is an
open or short circuit.
• Between throttle body sensor
assembly coupler and ECU
coupler
(gray/red–gray/red)
(pink/white–pink/white)
(gray/black–gray/black)
3
Defective intake air pressure sensor.
• Execute the diagnostic mode.
(Code No.03)
• Replace the throttle body if de-
fective.
Refer to “CHECKING THE
THROTTLE BODY SENSOR
ASSEMBLY” on page 8-73.
CAUTION:
ECA5D71011
Do not remove the throttle
body sensor assembly from
the throttle body.
YamahaR125.COM
Содержание YZF-R125
Страница 1: ...5D7 F8197 E0 YAMAHAR125 COM SERVICE MANUAL YZF R125 ...
Страница 6: ...YamahaR125 COM ...
Страница 8: ...YamahaR125 COM ...
Страница 50: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27 EAS20410 LUBRICATION DIAGRAMS A 1 2 3 4 5 6 7 YamahaR125 COM ...
Страница 52: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 29 1 2 3 4 YamahaR125 COM ...
Страница 53: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 30 1 Camshaft 2 Crankshaft 3 Main axle 4 Drive axle YamahaR125 COM ...
Страница 54: ...COOLING SYSTEM DIAGRAMS 2 31 EAS20420 COOLING SYSTEM DIAGRAMS 1 2 3 4 5 6 2 4 8 7 2 5 6 9 YamahaR125 COM ...
Страница 60: ...CABLE ROUTING 2 37 A A A B B C C D D E E A C C D E E D B B A 1 1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 YamahaR125 COM ...
Страница 70: ...CABLE ROUTING 2 47 YamahaR125 COM ...
Страница 73: ...YamahaR125 COM ...
Страница 102: ...ELECTRICAL SYSTEM 3 29 YamahaR125 COM ...
Страница 105: ...YamahaR125 COM ...
Страница 172: ...CHAIN DRIVE 4 67 YamahaR125 COM ...
Страница 181: ...ENGINE REMOVAL 5 6 2 2 4 1 3 YamahaR125 COM ...
Страница 263: ...THROTTLE BODY 7 8 YamahaR125 COM ...
Страница 264: ...AIR INDUCTION SYSTEM 7 9 EAS27040 AIR INDUCTION SYSTEM 1 2 3 YamahaR125 COM ...
Страница 268: ...AIR INDUCTION SYSTEM 7 13 YamahaR125 COM ...
Страница 271: ...YamahaR125 COM ...
Страница 283: ...CHARGING SYSTEM 8 12 1 AC magneto 3 Rectifier regulator 4 Main fuse 9 Battery YamahaR125 COM ...
Страница 285: ...CHARGING SYSTEM 8 14 YamahaR125 COM ...
Страница 295: ...SIGNALING SYSTEM 8 24 YamahaR125 COM ...
Страница 299: ...COOLING SYSTEM 8 28 YamahaR125 COM ...
Страница 323: ...FUEL INJECTION SYSTEM 8 52 YamahaR125 COM ...
Страница 327: ...FUEL PUMP SYSTEM 8 56 YamahaR125 COM ...
Страница 353: ...YamahaR125 COM ...
Страница 354: ...YamahaR125 COM ...