Typically, if the engine is replaced, especially from a non-electronic fuel injection engine to an electronic fuel injection engine, an ESU reset is required to ensure normal engine operation. Because after replacing the engine, the original ESU (electric power system unit) cannot adapt to the parameters of the new engine, which will cause problems such as insufficient combustion of the engine, increased fuel consumption and insufficient power. ESU reset involves adjusting engine parameters by connecting specific equipment and software to adapt them to the new engine and ensure normal operation of electronic sensors. The reset process should be done by professional technicians at an auto repair station. The operation process is complicated, so it is recommended not to try it yourself. If the ESU does notis not reset, the performance of the new engine will not be fully exploited and may have a negative impact on the life of the engine and vehicle.
What is the red button located at the top left of the Honda motorcycle for?
Introduction What is the red button at the top left of Honda motorcycle fueling for? Usually, if the engine is changed, especially from a non-electronic injection engine to an EFI engine, an ESU restoration is required.