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- Check throttle solenoid valve itself (Refer to
).
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Q.
Is the check result normal?
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|
Replace the throttle solenoid valve.
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|
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- Check throttle actuator itself (Refer to
).
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Q.
Is the check result normal?
|
|
Replace the throttle actuator.
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|
|
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- Disconnect connector, and measurement at harness side.
- Ignition switch: ON
- Voltage between terminal power supply line and body earth.
|
|
Q.
Is the check result normal?
|
|
- Check power supply line for open/short circuit.
|
|
Q.
Is the check result normal?
|
|
Repair or replace the connector, or repair the damaged harness wire.
|
|
|
|
- Measure engine-ECU terminal voltage.
- Ignition switch: ON
- Voltage between terminal TH and body earth.
|
|
Q.
Is the check result normal?
|
|
- Check output line for open/short circuit.
|
|
Q.
Is the check result normal?
|
|
Repair or replace the connector, or repair the damaged harness wire.
|
|
|
|
- Reconfirmation of diagnosis code
|
|
Q.
Is the diagnosis code set?
|
|
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).
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