|
- After erasing the diagnosis code through M.U.T.-III, operate the engine in the warm-up state and confirm and confirm whether the diagnosis code is output
|
|
Q.
Is the diagnosis code set?
|
|
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).
|
|
|
|
- Remove the No. 4 fuel injection pipe.
- Check whether No.4 fuel injection pipe is clogged or not.
|
|
Clean or replace the No. 4 fuel injection pipe.
|
|
|
|
Replace the No. 4 injector. After replacing the injector, register the injector identification code and learn fuel injection (Refer to GROUP 00 - Precautions Before Service - What The Common Rail Engine Learns ). Then go to Step 3 .
|
|
|
|
- After erasing the diagnosis code through M.U.T.-III, operate the engine in the warm-up state and confirm and confirm whether the diagnosis code is output.
|
|
Q.
Is the diagnosis code set?
|
|
Replace the engine-ECU. When the engine-ECU is replaced, write the chassis number (Refer to GROUP 00 - 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 ).
|
|
|