Yamaha Z300A Supplementary Service Manual page 82

TRBL
SHTG
4. If a flash pattern listed in the diagnostic
code chart is displayed, check the mal-
functioning part according to the flash
pattern.
NOTE:
When more than one problem is detected,
the light of the diagnostic flash indicator
flashes in the pattern of the lowest numbered
problem. After that problem is corrected, the
light flashes in the pattern of the next lowest
numbered problem. This continues until all of
the problems are detected and corrected.
Code
1 Normal
13 Incorrect pulser coil signal
Incorrect crank position sensor
14
signal
Incorrect engine temperature
15
sensor signal
Incorrect throttle position sensor
18
signal
19 Incorrect battery voltage
Incorrect atmospheric pressure
22
sensor signal
Incorrect intake air temperature
23
sensor signal
25 Incorrect fuel pressure signal
26 Incorrect injector signal
27 Incorrect water in fuel signal
Incorrect shift position switch
28
signal
Incorrect engine stop lanyard
44
switch signal
62 Low fuel pressure warning
75
Troubleshooting
Symptom
6D03F1X