FUEL INJECTION SYSTEM
8-63
Fault code No.
60
Symptom
Throttle servo motor: open or short circuit detected.
Defective throttle servo motor.
Malfunction in ECU (servo motor driving system).
Diagnostic code No.
01
13
Throttle position sensor (for throttle valves) signal 1
Throttle position sensor (for throttle valves) signal 2
Orde
r
Item/components and probable
cause
Check or maintenance job
Reinstatement
method
1
Installed state of throttle position sen-
sor (for throttle valves).
• Check for looseness or pinch-
ing.
• Check that the sensor is
installed in the specified posi-
tion.
Turning the
main switch to
“ON”.
2
Connections
• Throttle servo motor coupler
• Main wire harness ECU coupler
• Check the couplers for any pins
that may be pulled out.
• Check the locking condition of
the couplers.
• If there is a malfunction, repair it
and connect the coupler
securely.
3
Open or short circuit in wire harness.
• Repair or replace if there is an
open or short circuit.
• Between throttle servo motor
coupler and ECU coupler.
(Yellow/Red–Yellow/Red)
(Light green/Red–Light green/
Red)
4
Defective throttle servo motor.
• Execute the diagnostic mode.
(Code Nos. 01, 13)
• Replace the throttle body
assembly if defective.
5
Malfunction in ECU.
Replace the ECU.
Fault code No.
Er-1 Symptom No signals are received from the ECU.
Diagnostic code No.
—
—
Orde
r
Item/components and probable
cause
Check or maintenance job
Reinstatement
method
1
Connections
• Main wire harness ECU coupler
• Main wire harness meter assembly
coupler
• Check the couplers 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
securely.
Turning the
main switch to
“ON”.
2
Open or short circuit in wire harness.
• Repair or replace if there is an
open or short circuit.
• Between meter assembly cou-
pler and ECU coupler.
(Yellow/Blue–Yellow/Blue)
3
Malfunction in meter assembly.
Replace the meter assembly.
4
Malfunction in ECU.
Replace the ECU.
Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
email: [email protected]
Содержание YZF-R1 2007
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