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- Oxygen sensor check (Refer to
).
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|
Q.
Is the check result normal?
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Replace the oxygen sensor (front).
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|
|
|
- Oxygen sensor check (Refer to
).
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|
Q.
Is the check result normal?
|
|
Replace the oxygen sensor (rear).
|
|
|
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- Measure engine-ECU terminal voltage.
- Ignition switch: ON
- Voltage between terminal OFLE line and earth.
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness.
|
|
|
|
- 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 ).
|
|
|
|
- Measure engine-ECU terminal voltage.
- Ignition switch: ON
- Voltage between terminal ORLE line and earth.
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness.
|
|
|