How to reset Wuyang Honda EFI to factory settings?

2 Answers
DelJudah
07/28/25 2:16pm
Wuyang Honda EFI reset to factory settings method: 1. The engine kill switch must be in the ON position; 2. Turn the ignition key ON and then OFF immediately, wait for 20 seconds; 3. Turn the key ON and OFF 5 times at a speed of one cycle per second; 4. Wait for 20 seconds, then turn the ignition key ON. If the yellow malfunction indicator light on the dashboard disappears and the fuel pump operates normally, the reset is successful. Taking Honda Civic as an example: The exterior dimensions are: length 4517mm, width 1799mm, height 1434mm, wheelbase 2700mm, with a 5-door 5-seat hatchback body structure. The Honda Civic is equipped with a 1.5L turbocharged engine, delivering maximum horsepower of 177PS, maximum power of 130kW, and maximum torque of 220Nm.
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Tucker
08/11/25 10:24pm
I've encountered this issue a few times. To restore the factory settings of the Wuyang Honda EFI system, a simple method is to disconnect the negative battery terminal for a few minutes. First, turn off the motorcycle and all electrical devices, open the seat or battery cover, locate the battery, and use a wrench to remove the negative terminal. Wait for 5 to 10 minutes to allow complete discharge. Then, reconnect and tighten the terminal. This will reset the ECU, clearing all learned values and restoring default parameters. However, after the reset, the engine might run a bit rough as the system readjusts. It's recommended to ride slowly for a few minutes to let the fuel injection system relearn. If the issue persists or the warning light remains on, it's best to visit a 4S shop for diagnosis with specialized tools to rule out sensor or wiring problems. Regular maintenance can also help prevent such issues.
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