Yamaha FJR13AG Service Manual page 760

SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
EAS31795
SELF-DIAGNOSTIC FUNCTION TABLE (FOR IMMOBILIZER SYSTEM)
TIP
For details of the fault code, refer to "SELF-DIAGNOSIS FAULT CODE INDICATION" on page 8-184.
Fault code
No.
51 Immobilizer unit: Code cannot be transmitted between the key and the immobilizer unit.
52 Immobilizer unit: Codes between the key and immobilizer unit do not match.
53 Immobilizer unit: Codes cannot be transmitted between the ECU and the immobilizer unit.
54 Immobilizer unit: Codes transmitted between the ECU and the immobilizer unit do not match.
55 Immobilizer unit: Key code registration malfunction.
56 ECU: Unidentified code is received.
EAS31057
DIAGNOSTIC CODE: SENSOR OPERATION TABLE
Diagnostic
code No.
01 Throttle position sensor sig-
nal 1
• Fully closed position
• Fully open position
02 Atmospheric pressure
03 Intake air pressure
05 Air temperature
06 Coolant temperature
07 Rear wheel vehicle speed
pulses
08 Lean angle sensor
(FJR13AG)
• Upright
• Overturned
Item
12–21
97–106
Displays the atmospheric
pressure.
Displays the intake air pres-
sure.
Displays the air temperature. Compare the actually mea-
When engine is cold: Dis-
plays temperature closer to
air temperature.
When engine is hot: Displays
current coolant temperature.
Rear wheel speed pulse
0–999
Lean angle sensor output
voltage
0.4–1.4
3.7–4.4
9-15
Item
Tool display
Check with throttle valves ful-
ly closed.
Check with throttle valves ful-
ly open.
Compare the actually mea-
sured atmospheric pressure
with the tool display value.
Operate the throttle while
pushing the "
start/engine stop switch. (If
the display value changes,
the performance is OK.)
sured air temperature with
the tool display value.
Compare the actually mea-
sured coolant temperature
with the tool display value.
Check that the number in-
creases when the rear wheel
is rotated. The number is cu-
mulative and does not reset
each time the wheel is
stopped.
Remove the lean angle sen-
sor and incline it more than
65 degrees.
(ECU)
Procedure
" side of the