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- Refer to Data List Reference Table .
- Item 63: Rail pressure sensor
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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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|
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Q.
Is the check result normal?
Go to Step 3 .
Repair or replace the connector.
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- Disconnect connector, and measure at harness side.
- Resistance between terminal No. 3 and earth.
OK: Continuity (2 Ω
or less)
Q.
Is the check result normal?
Go to Step 7 .
Go to Step 4 .
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Q.
Is the check result normal?
Go to Step 5 .
Repair or replace the connector.
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note |
Before checking harness, check intermediate connector A-131, and repair if necessary.
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- Check earthing line for open circuit.
Q.
Is the check result normal?
Go to Step 6 .
Repair the damaged harness wire.
|
|
- Refer to Data List Reference Table .
- Item 63: Rail pressure sensor
|
|
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 ).
|
|
|
|
Replace the engine-ECU. After replacing the engine-ECU, register the injector
identification code and learn fuel injection (Refer to GROUP 00 -
Precautions Before
Service -
What The Common Rail Engine Learns ).
|
|
|
|
- Refer to Data List Reference Table .
- Item 63: Rail pressure sensor
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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 ).
|
|
|
|
Replace the common rail assembly.
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