
Diagnose and configure modules in your Ford Focus 2 or C-Max I using an ELM327 or ELS27 interface. These tools provide CAN-bus access to various modules:
Engine Control Module (ECM): Access module information, read and clear diagnostic trouble codes (DTCs), reboot the module, and reset the long-term fuel trim (KAM)* for the following engine types: ESU-411/418 (1.8 125/2.0 145), SIM28/29 (1.4 80/1.6 100/115), and ESU-121/131 (1.8 120/2.0 145).
Instrument Cluster (Dashboard): Access module information, read and clear DTCs, configure settings, reboot the module, and potentially adjust or correct odometer readings*.
Brake Control Module (BCM): Access module information, read and clear DTCs, configure settings, reboot the module, reset Dynamic Damper System (DDS) calibration, and perform brake bleeding*.
Body Control Module (BCM): Access module information, read and clear DTCs, configure settings*, and reboot the module.
Airbag Control Module (ACM/RCM): Access module information, read and clear DTCs, configure settings, reboot the module, and clear crash data*.
Transmission Control Module (TCM): Access module information, read and clear DTCs, and reset KAM*.
Climate Control Module (CCM): Access module information, read and clear DTCs.
Audio Control Module: Access module information, read and clear DTCs, and retrieve the radio code (for M-series)*.
* Some features are only available in the full version.
For full application functionality and access to additional modules, a minor modification to your ELM327 adapter may be necessary. Instructions can be found here: [ttpp]
ELS27 adapters can be purchased at: [yyxx]. For ELS27USB, set the baud rate to 38400; for ELS27BT, use the ELS27 Baudrate utility to set it to 2,000,000.