Connect to Ford Focus 2, C-Max, using ELM327 or ELS27 and you can work with the following modules that are connected to the CAN-bus: Engine block: Information on the module, reading, error reset, module reboot, reset the long-term fuel adjustment (KAM)* for: 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: Information on the module, reading, error reset, the module configuration, the module reboot, change the unit for the total mileage, mileage c