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4. Installed condition of throttle position sensor.
• Check for looseness or pinching.
Refer to "CHECKING THE THROTTLE POSITION SENSOR" on page 8-107.
Is check result OK?
YES
Go to step 5.
NO
a. Reinstall or adjust the sensor.
b. Push the ON/start switch, and then check the condition of the DTC using the malfunction mode
of the YDT.
Is it in the "Recovered" condition?
YES
Go to step 9, and complete the service.
NO
Go to step 5.
5. Defective throttle position sensor (resistance).
• Measure the throttle position sensor resistance.
Refer to "CHECKING THE THROTTLE POSITION SENSOR" on page 8-107.
Is check result OK?
YES
Go to step 6.
NO
a. Replace the throttle position sensor.
b. Push the ON/start switch, and then check the condition of the DTC using the malfunction mode
of the YDT.
Is it in the "Recovered" condition?
YES
Go to step 9, and complete the service.
NO
Go to step 6.
6. Defective throttle position sensor.
• Check throttle position sensor signal 1.
• Execute the diagnostic mode. (Code D01)
When the throttle valves are fully closed
When throttle valves are fully open
Is check result OK?
YES
Go to step 7.
NO
a. Replace the throttle position sensor.
Refer to "ADJUSTING THE THROTTLE POSITION SENSOR" on page 7-13.
b. Push the ON/start switch, and then check the condition of the DTC using the malfunction mode
of the YDT.
P0122, P0123, P0222, P0223, P2135
11–20
95–106
9-92
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Troubleshooting
