If a failure occurs in the engine or sensors of the Honda car, the MIL light bulb (Check Engine) is activated. You can only read Honda problem codes without special devices, only need to close two contacts on the service connector.
The errors will be displayed as a series of consecutive MIL lights: first the number of long flashes corresponding to the tens and then the short ones (for example, error 21 will look like 2 long blinking and 1 short). If there are multiple errors, the errors will be blinking in turn, and the pause is in error for approximately 2 seconds. So you need to calculate the number of blinks.
The following error and fault codes can be issued by the Honda controller (Model Accord, Tsik, SR-B, Fait, Odyss, and others):
To reset the Honda fault codes, you must extract the main fuse or remove the battery terminals by 15 -20 seconds.
There are also separate errors of the Honda and OBS-2 errors-about their meanings and meanings you can ask the experts!