Refer to GROUP 00 -
How to Use Troubleshooting/Inspection Service Points -
Contents of Troubleshooting .
warning
A high-tension voltage is flowing between the engine-ECU and the injectors while the engine is running. Handle them carefully to avoid receiving electric shocks from the voltage.
caution
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 <4N1> ).
caution
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 <4N1> ).
caution
After replacing the supply pump, learn the supply pump (Refer to GROUP 00 -
Precautions before Service -
What the Common Rail Engine Learns <4N1> ).
caution
The vehicle equipped with the DPF shall initialise the learning value after the following parts are replaced (Refer to GROUP 00 -
Precautions before Service -
Initialisation Procedure for Learning Value in Common Rail Engine <4N1> ).
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