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Q.
Is the check result normal?
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|
Repair or replace the connector.
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|
|
|
- Disconnect connector, and measure at the harness side.
- Ignition switch: ON
- Voltage between terminal No. 4 and earth.
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|

Check harness between the A-33X (terminal
No. 2) engine control relay 1 connector and A-08 (terminal No. 4) air flow sensor connector.
- Check power supply line for open/short circuit.
|
|
|
|
Repair or replace the connector.
|
|
|
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- Disconnect connector, and measure at the harness side.
- Resistance between terminal No. 3 and earth.
|
|
OK: Continuity (2 Ω
or less)
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
Repair or replace the connector.
|
|
|
|
- Check earthing line for open circuit and damage.
|
|
Q.
Is the check result normal?
|
|
Repair the damaged harness wire.
|
|
|
|
Q.
Does trouble symptom persist?
|
|
Intermittent malfunction (Refer to GROUP 00 -
How to Use Troubleshooting/Inspection
Service Points -
How to Cope with Intermittent Malfunctions ).
|
|
|
|
- Check power supply line for damage.
|
|
Q.
Is the check result normal?
|
|
Repair the damaged harness wire.
|
|
|
|
- Check output line for open/short circuit and damage.
|
|
Q.
Is the check result normal?
|
|
Repair the damaged harness wire.
|
|
|
|
- After replacing the air flow sensor, re-check the trouble symptoms.
|
|
Q.
Does trouble symptom persist?
|