What faults can the car decoder judge? Which faults need to be judged by the decoder?

Automobile decoder, also known as automobile maintenance diagnostic instrument, is mainly aimed at automobile fault diagnosis. Take Oklea Martool7 10 as an example to demonstrate, and its main contents can be judged as follows:

Diagnostic function:

Basic functions: OBDII/EOBD diagnosis, code reading, code clearing, data flow, version number checking, VIN code reading and writing, and system-wide diagnosis.

Special functions: maintenance light zero, throttle matching, brake pad reset, tire pressure reset, timing belt maintenance light zero, steering angle reset.