Service manual

9-57
E
TRBL
ANLS
TROUBLE ANALYSIS
Self-diagnosis
With the engine running, press the hour meter/
voltmeter display select switch
1
and the
speedometer display switch
2
for 8 seconds
and check if an error code is indicated on the
multifunction meter.
If the Yamaha Diagnostic System is not used
to check the symptoms listed in the table, the
error codes can be checked easily with the
self-diagnosis in the multifunction meter. How-
ever, if there are numerous error codes dis-
played, be sure to check them with the
Yamaha Diagnostic System.
Code Symptom
13 Incorrect pulser coil signal
15
Incorrect engine temperature
sensor signal
18
Incorrect throttle position sensor
signal
19 Incorrect battery voltage
23
Incorrect intake air temperature
sensor signal
24
Incorrect cam position sensor
signal
29
Incorrect intake air pressure sensor
signal
39 Incorrect oil pressure sensor signal
47
Incorrect slant detection switch
signal
48 Incorrect data transmission
2
1