Operation Manual

SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
9-6
Communication error with the meter
Diagnostic code: sensor operation table
Fault
code No.
Item
Reference
pages
Fault
code No.
Item
Reference
pages
Er-1 ECU internal mal-
function (output sig-
nal error)
8-64 Er-3 ECU internal mal-
function (output sig-
nal error)
8-66
Er-2 ECU internal mal-
function (output sig-
nal error)
8-65 Er-4 ECU internal mal-
function (input sig-
nal error)
8-67
Diag-
nostic
code
No.
Item Meter display Checking method
d:01 Throttle position sensor sig-
nal
• Fully closed position 14–20 Check with throttle valves
fully closed.
• Fully opened position 97–107 Check with throttle valves
fully open.
d:03 Intake air pressure Displays the intake air pres-
sure.
Set the engine stop switch
to “ ”, and then push the
start switch “ ”. (If the dis-
play value changes, the per-
formance is OK.)
d:05 Intake air temperature When engine is cold: Dis-
plays temperature closer to
air temperature
When engine is hot: Air tem-
perature + approx. 20°C (68
°F)
Compare the actually mea-
sured intake air temperature
with the meter display
value.
d:06 Coolant temperature When engine is cold: Dis-
plays temperature closer to
air temperature
When engine is hot: Displays
current coolant temperature
Compare the actually mea-
sured coolant temperature
with the meter display
value.
d:07 Vehicle speed pulse 0–999 Check that the number
increases when the front
wheel is rotated. The num-
ber is cumulative and does
not reset each time the
wheel is stopped.
d:08 Lean angle sensor Remove the lean angle sen-
sor and incline it more than
45 degrees.
• Upright 0.4–1.4
• Overturned 3.7–4.4