User Manual Q&AAnswer
Feb 17, 2025 - 05:04 AM
To register the ID code of the injector in the engine ECU, you will need to use a HINO diagnostic tool. When replacing the injector or engine ECU, follow the steps below:
1. Connect the HINO diagnostic tool to the vehicle's OBD-II port.
2. Access the injector registration function on the diagnostic tool.
3. Follow the on-screen prompts to enter the ID code of the new injector.
4. Once the ID code is entered, the diagnostic tool will communicate with the engine ECU and register the code.
5. Verify that the ID code is correctly registered by checking the diagnostic tool for any error codes or malfunctions related to the injector.
It is important to ensure that the ID code of the installed injector is correctly registered, as failure to do so could cause engine malfunctions such as rough idling or noise. Refer to the DENSO E13C Truck Engine Owner's Manual for more detailed instructions on injector registration.
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