To effectively diagnose and configure the modules of Ford Focus 2 and C-Max I, you can utilize an ELM327 or ELS27 adapter to connect to the vehicle's CAN-bus system. This connection allows you to interact with various modules, each offering specific functionalities:

Engine Block: You can access information, read data, reset errors, reboot the module, and reset the long-term fuel adjustment (KAM) for the following engine types:

• ESU-411/418 (1.8 125/2.0 145)
• SIM28/29 (1.4 80/1.6 100/115)
• ESU-121/131 (1.8 120/2.0 145)

Dashboard: This module allows you to view information, read data, reset errors, configure the module, reboot it, change the unit for total mileage, and perform mileage correction.

Brake Control: You can access information, read data, reset errors, configure the module, reboot it, reset DDS calibration, and pump the brakes.

Comfort Module: This module provides access to information, error reading and resetting, configuration, and rebooting.

Safety Module: You can view information, read data, reset errors, configure the module, reboot it, and reset crash data.

Transmission Control Module: This module allows you to access information, read data, reset errors, and reset KAM.

Climate Control Module: You can view information, read data, and reset errors.

Audio Module: This module provides access to information, read data, reset errors, and define the radio code for M series.

Please note that some features, marked with an asterisk (*), are available only in the full version of the application.

To maximize the utility of the application and access more automotive modules, you may need to modify your ELM327 adapter. Follow the instructions provided at Http://forffclub.narod.ru/index/0-2 to set the switch correctly.

If you prefer using the ELS27 adapter, you can purchase it at https://els27.ru/. For optimal performance, set the speed to 38400 for ELS27USB and 2,000,000 for ELS27BT using the ELS27 Baudrate utility.