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- Data list reference table (Refer to ).
- Item AC: Oxygen sensor (front)
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Q.
Is the check result normal?
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Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).
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Q.
Is the check result normal?
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Q.
Is the check result normal?
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- Oxygen sensor (front) connector check.
- Oxygen sensor (front) check (Refer to ).
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Q.
Is the check result normal?
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Repair or replace the connector, or replace the oxygen sensor (front).
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- No.1, No.2, No.3, No.4 injector connector check.
- Injector check (Refer to ).
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Q.
Is the check result normal?
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Repair or replace the connector, or replace the injector.
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- Check output line for damage.
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Q.
Is the check result normal?
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Repair or replace the connector, or repair the damaged harness wire.
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- Check and repair harness between No. 1 injector connector terminal and engine-ECU connector terminal INJ1.
- Check and repair harness between No. 2 injector connector terminal and engine-ECU connector terminal INJ2.
- Check and repair harness between No. 3 injector connector terminal and engine-ECU connector terminal INJ3.
- Check and repair harness between No. 4 injector connector terminal and engine-ECU connector terminal INJ4.
- Check output line for damage.
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Q.
Are the check result normal?
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Repair or replace the connector, or repair the damaged harness wire.
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- Fuel pressure test (Refer to ).
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Q.
Is the check result normal?
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