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- Refer to Data List Reference Table
.
- Item 43: Intake air temperature sensor
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OK: At ambient temperature (atmospheric temperature) or equivalent.
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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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- Intake air temperature sensor connector check.
- Check Intake air temperature sensor itself (Refer to
).
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Q.
Is the check result normal?
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|
Repair or replace the connector, or replace the air flow sensor.
|
|
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|
- Disconnect connector, and measure at harness side.
- Ignition switch: ON
- Voltage between terminal engine-ECU ATS line and body earth.
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|
Q.
Is the check result normal?
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|
- Check output line for open circuit.
|
|
Q.
Is the check result normal?
|
|
Repair or replace the connector, or repair the damaged harness wire.
|
|
|
|
- Item 43: Intake air temperature sensor
|
|
OK: At ambient temperature (atmospheric temperature) or equivalent.
|
|
Q.
Is the check result normal?
|
|
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).
|
|
|
|
- Disconnect connector, and measure at harness side.
- Resistance between terminal engine-ECU ATSE line and body earth.
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|
OK: Continuity (2 Ω or less)
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|
Q.
Is the check result normal?
|
|
- Check earthing line for open circuit and damage.
|
|
Q.
Is the check result normal?
|
|
Repair or replace the connector, or repair the damaged harness wire.
|
|
|
|
- Check output line for damage.
|
|
Q.
Is the check result normal?
|
|
Repair or replace the connector, or repair the damaged harness wire.
|
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|