Troubleshooting Details (Fuel Injection System) - Yamaha 2016 Grizzly yfm700gplg Service Manual

5. Item
The item names of the detected malfunction are displayed.
6. Condition
The current conditions are displayed. (Detected/Recovered)
7. Symptom
The symptoms of the detected malfunction are displayed.
8. Diagnosis code
The diagnosis codes related to the detected malfunction are displayed.
9. FFD (only for models that can display freeze frame data)
The mark " " is displayed when the freeze frame data is available.
10.ECU conduction time (hour: minute: second)
The total ECU conduction time (total hours the vehicle's main switch was ON) when the malfunction
was detected is displayed.
11.Number of main switch operation after detection
The number of times the main switch was turned on between the malfunction detection and code
reading is displayed.
12.Number of occurrences
The number of malfunction occurrences between the malfunction detection and code reading is dis-
played.
EBS30281

TROUBLESHOOTING DETAILS (FUEL INJECTION SYSTEM)

This section describes the measures per fault code number displayed on the Yamaha diagnostic tool
or multi-function meter display. Check and service the items or components that are the probable cause
of the malfunction following the order given.
After the check and service of the malfunctioning part has been completed, reset the Yamaha diagnos-
tic tool or multi-function meter display according to the "Confirmation of service completion".
Fault code No.:
Fault code number displayed on the Yamaha diagnostic tool or multi-function meter when the engine
failed to work normally.
Diagnostic code No.:
Diagnostic code number to be used when the diagnostic mode is operated.
Refer to "SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE" on page 10-7.
Fault code No. 12
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Indicated
Procedure
Probable cause of malfunc-
Item
tion and check
12
Crankshaft position sensor: no normal signals are received from the
crankshaft position sensor.
Unable to start engine
Unable to drive vehicle
—
—
—
Maintenance job
9-35
FUEL INJECTION SYSTEM
Confirmation of service com-
pletion