Yamaha YZF-R125, Service Manual, Page: 310 / 356

FUEL INJECTION SYSTEM
8-39
08 Lean angle sensor Remove the lean angle
sensor and incline it more
than 65 degrees.
• Upright 0.4–1.4
• Overturned 3.7–4.4
09 Fuel system voltage
(battery voltage) 0–18.7
Approximately 12.0 Compare with the actually
measured battery voltage.
(If the battery voltage is
lower, perform recharging.)
20 Sidestand switch Extend and retract the side-
stand.
• Stand retracted ON
• Stand extended OFF
60 EEPROM fault code dis-
play —
• No history 00
• History exists 01: CO adjustment value is
detected.
61 Malfunction history code
display —
• No history 00
• History exists Fault codes 12–50
• (If more than one code
number is detected, the dis-
play alternates every two
seconds to show all the de-
tected code numbers.
When all code numbers are
shown, the display repeats
the same process.)
62 Malfunction history code
erasure
• No history 00 —
• History exists Up to 16 fault codes To erase the history, press
the “MODE” button of the
FI diagnostic tool.
70 Control number 00–254 —
Diag-
nostic
code
No.
Item FI diagnostic tool display Checking method
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