Diagnostic Mode - Yamaha XP500 Service Manual

2
1
01 70
70 01
FUEL INJECTION SYSTEM
EAS00905

DIAGNOSTIC MODE

Setting the diagnostic mode
1. Turn the main switch to "OFF" and set the
engine stop switch to "
2. Disconnect the wire harness coupler from
the fuel pump.
3. Simultaneously
"SELECT" 1 and "RESET" 2 buttons, turn
the main switch to "ON", and continue to
press the buttons for 8 seconds or more.
NOTE:
• All displays on the meter disappear except
the clock and tripmeter displays.
• "dIAG" appears on the tripmeter LCD.
4. Press the "SELECT" button to select the CO
adjustment mode "CO" or the diagnostic
mode "dIAG".
5. After selecting "dIAG", simultaneously press
the "SELECT" and "RESET" buttons for 2
seconds or more to execute the selection.
6. Set the engine stop switch to "
7. Select the diagnostic code number that
applies to the item that was verified with the
fault
"SELECT" and "RESET" buttons.
1
NOTE:
The diagnostic code number appears on the
tripmeter LCD (01-70).
• To decrease the selected diagnostic code
number, press the "RESET" button. Press
the "RESET" button for 1 second or longer to
automatically decrease the diagnostic code
numbers.
• To increase the selected diagnostic code
number, press the "SELECT" button. Press
the "SELECT" button for 1 second or longer
to automatically increase the diagnostic code
numbers.
7 - 7
FI
".
press and
code number by
hold the
".
pressing the