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- Item 21: Fuel temperature sensor
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OK: At ambient temperature (fuel 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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- Fuel temperature sensor connector check.
- Check fuel 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 fuel temperature sensor.
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- Disconnect connector, and measure at harness side.
- Ignition switch: ON
- Voltage between terminal engine-ECU FTS line and body earth.
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Q.
Is the check result normal?
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- Check output line for short circuit.
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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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|
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- Item 21: Fuel temperature sensor
|
|
OK: At ambient temperature (fuel temperature) or equivalent.
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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).
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- Disconnect connector, and measure at harness side.
- Resistance between terminal engine-ECU FTSE line and body earth.
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OK: Continuity (2 Ω or less)
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Q.
Is the check result normal?
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- Check earthing 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 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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