FUEL INJECTION SYSTEM
8-64
Fault code No.
22
Symptom Intake air temperature sensor: open or short circuit de-
tected.
Diagnostic code No.
05
Intake air temperature sensor
Order Item/components and probable
cause
Check or maintenance job
Reinstatement
method
1
Installed condition of intake air tem-
perature sensor
Check for looseness or pinching.
Turning the
main switch to
“ON”.
2
Connections
• Intake air temperature sensor cou-
pler
• Wire harness ECU coupler
• Check the coupler for any pins
that may be pulled out.
• Check the locking condition of
the coupler.
• If there is a malfunction, repair it
and connect the coupler se-
curely.
3
Open or short circuit in wire harness.
• Repair or replace if there is an
open or short circuit.
• Between intake air temperature
sensor coupler and ECU cou-
pler.
(black/blue–black/blue)
(brown/white–brown/white)
4
Defective intake air temperature sen-
sor.
• Execute the diagnostic mode.
(Code No.05)
• Replace if defective.
Refer to “CHECKING THE IN-
TAKE AIR TEMPERATURE
SENSOR” on page 8-169.
Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
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