How to match 43 1 when replacing the trip computer board?

Computer matching method for Honda fit engine;

Writing the actual throttle data into the computer motherboard is called throttle matching. In order to better adjust the idle speed of Honda Fit engine, control the fuel injection and adjust the shift point, the computer needs to input the throttle state data in real time. When the data changes, the computer will automatically adjust the throttle data value. If it exceeds a certain value, the engine will work abnormally. At this time, it is necessary to clean the throttle, write the latest throttle state data into the computer board, and let the computer board adjust the working mode according to the new data.

It is recommended to clean and maintain the throttle every 15000 km, and learn after each cleaning to make the engine reach the best working condition. Irregular throttle cleaning may lead to abnormal idle speed, slow gear shifting, weak acceleration and high fuel consumption.