XVS95CE Diagnostic Sensor Operation Codes Page

The diagnostic sensor operation code numbers cannot be displayed on the Multi-Function Meter. To display the diagnostic sensor operation code numbers, use the Yamaha Diagnostic Tool.

Diagnostic Code No.

Item

Throttle Position Sensor Signal

• Fully closed position

• Fully open position

Display

14-20

92-102

Procedure

Check with throttle valves
fully closed.

Check with throttle valves
fully open.

Atmospheric Pressure

Displays the atmospheric
pressure.

Compare the actually measured atmospheric pressure with the display value.

Intake Air Pressure

Displays the intake air pressure.

Set the start/engine stop
switch to "RUN " and then
operate the throttle while
pushing the start switch.

(If the display value changes, the performance
is OK.)

Air Temperature

Displays the air temperature.

Compare the actually measured air temperature with the display value.

Vehicle Speed Pulses

0-999

Check that the number increases when the rear
wheel is rotated. The number is cumulative and
does not reset each time
the wheel is stopped.

Lean Angle Sensor

• Upright

• Overturned

Lean angle sensor output voltage.

0.4-1.4

3.7-4.4

Remove the lean angle
sensor and incline it more
than 45 degrees.

Fuel System Voltage
(Battery Voltage)

Approximately 12.0 VDC

Set the start/engine stop
switch to "RUN " and then
compare the actually measured battery voltage with the meter display value.

(If the actually measured battery voltage is low, recharge the battery.)

Engine Temperature

Displays the engine temperature.

Compare the actually measured engine temperature with the display value.

Sidestand Switch

• Stand retracted

• Stand extended

ON

OFF

Extend and retract the sidestand (with the transmission in gear).

Neutral and Clutch Switches

• Transmission is
   in neutral

• Transmission is
   in gear or the
   clutch lever
   released

• Clutch lever is
   squeezed with
   the transmission
   in gear and when
   the sidestand is
   retracted

• Clutch lever is
   squeezed with the
   transmission in
   gear and when the
   sidestand is
   extended

ON

OFF

ON

OFF

Operate the transmission, clutch lever, and sidestand.

EEPROM Fault Code Display

• No history

• History exists

00
• No malfunctions detected
   (If the self-diagnosis
    fault code 44 is
    indicated, the ECU is
    defective.)

01 or 02 (Cylinder fault code)
• (If both cylinders are
   defective, the display
   alternates every two seconds.)

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EEPROM Fault Code Display

• No history

• History exists

00

Fault codes 12-70
• (If more than one code
   number is detected, the
   display alternates every
   two seconds to show all
   the detected code
   numbers.

When all code numbers are
shown, the display repeats the same process.)

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Malfunction History Code Erasure

• No history

• History exists

00

• Displays the total number
   of malfunctions, including
   the current malfunction,
   that have occurred since
   the history was last
   erased. (For example, if
   there have been three
   malfunctions, "03" is
   displayed.)

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To erase the history, set
the start/engine stop
switch from "OFF" to "RUN".

Malfunction code reinstatement
(for fault code
No. 24 only)

• No malfunction code

• Malfunction code exists

00

Fault code 24

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To reinstate, set the
start/engine stop switch
from "OFF" to "RUN".

Control Number

Displays Control Number
(0 - 254)

For internal use ONLY.

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