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YZF-R1 (2006)
Инструкция по эксплуатации Страница: 384

Yamaha YZF-R1 (2006) [384/426] Fuel injection system

FUEL INJECTION SYSTEM

8-61

Fault code No. 59 Symptom

Throttle position sensor (for throttle cable pulley): open

or short circuit detected.

Throttle position sensor (for throttle cable pulley): cou-

pler connection is loose.

Diagnostic code No.

Throttle position sensor (for throttle cable pulley) signal 1

Throttle position sensor (for throttle cable pulley) signal 2

Orde

Item/components and probable

cause

Check or maintenance job

Reinstatement

method

1 Installed state of throttle position sen-

sor (for throttle cable pulley).

• 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 position sensor (for throttle

cable pulley) 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 position sensor

(for throttle cable pulley) coupler

and ECU coupler.

(Black/Blue–Black/Blue)

(White–White)

(Blue–Blue)

(Black–Black)

4 Defective throttle position sensor (for

throttle cable pulley).

• Execute the diagnostic mode.

(Code Nos. 14, 15)

• Replace if defective.

Refer to "CHECKING THE

THROTTLE POSITION SEN-

SOR (FOR THROTTLE CABLE

PULLEY)" on page 8-89.

Yamaha YZF-R1 (2006) [384/426] Fuel injection system

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