CG FC200 supports intelligent recognition, module clone, ISN read and write, VIN modification and data processing for more than 98% of ECUs via BENCH mode and OBD mode, especially for BMW, Mercedes-Benz, Audi and VW. 1.CG FC200 ECU wiring diagram BMW … Continue reading CG FC200 User Guide: Wiring Diagram+ Checksum List+ ECU List