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Q.
Is the check result normal?
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Repair
or replace the connector.
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- Check suction control valve itself (Refer to ).
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Q.
Is the check result normal?
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|
Replace the supply pump assembly.
After replacing the supply pump, learn the supply pump (Refer to GROUP 00
- Precautions Before Service - What The Common Rail Engine
Learns ).
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- Disconnect connector, and measurement at harness side.
- Ignition switch: ON
- Voltage between terminal No. 1 and earth.
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|
Q.
Is the check result normal?
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Q.
Is the check result normal?
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|
Check and repair
harness between D-213 (terminal No. 17) engine-ECU connector and B-129
(terminal No. 1) suction control valve connector.
- Check power supply line for short circuit.
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|
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|
Repair
or replace the connector.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair
or replace the connector.
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|
|
|
Q.
Is the check result normal?
|
|
Repair
the damaged harness wire.
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|
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- Reconfirmation of diagnosis code.
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|
Q.
Is the diagnosis code set?
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|
Replace the engine-ECU. When the
engine-ECU is replaced, write the chassis number (Refer to GROUP 00 -
Precautions Before Service - How to Perform Chassis Number Writing ). 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 ).
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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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