Yamaha FJR 1300 AE 2014, Руководство по обслуживанию

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FUEL INJECTION SYSTEM
8-43
3 Wire harness continuity. Open or short circuit
→
Re-
place the wire harness.
Between crankshaft position
sensor coupler and ECU
coupler.
gray/white–gray/white
Between crankshaft position
sensor coupler and joint cou-
pler.
black/blue–black/blue
Between joint coupler and
ECU coupler.
black/blue–black/blue
Crank the engine.
Fault code number is not dis-
played
→
Service is finished.
Fault code number is dis-
played
→
Go to item 4.
4 Installed condition of crank-
shaft position sensor.
Check for looseness or
pinching.
Check the gap between the
crankshaft position sensor
and the pickup rotor. Improperly installed sensor
→
Reinstall or replace the
sensor.
Refer to “PICKUP ROTOR”
on page 5-35.
Crank the engine.
Fault code number is not dis-
played
→
Service is finished.
Fault code number is dis-
played
→
Go to item 5.
5 Defective crankshaft posi-
tion sensor. Check the crankshaft posi-
tion sensor.
Refer to “CHECKING THE
CRANKSHAFT POSITION
SENSOR” on page 8-204.
Replace if defective. Crank the engine.
Fault code number is not dis-
played
→
Service is finished.
Fault code number is dis-
played
→
Go to item 6.
6 Malfunction in ECU. Replace the ECU.
Refer to “REPLACING THE
ECU (engine control unit)” on
page 8-196.
Fault code No. 13
Item Intake air pressure sensor: open or short circuit detected.
Fail-safe system
Able to start engine
Able to drive vehicle
Diagnostic code No. 03
Meter display Displays the intake air pressure.
Procedure
Operate the throttle while pushing the “ ” side of the start/engine
stop switch. (If the display value changes, the performance is OK.)
Item
Probable cause of mal-
function and check
Maintenance job
Confirmation of service
completion
Fault code No. 12
Item
Crankshaft position sensor: no normal signals are received
from the crankshaft position sensor.