We were not able to find this page on our servers. Please go to home page and try again. You can also search below Tech Support Yanhua Mini ACDP BMW IMMO and Odometer Review Have collected lots of mini ACDP BMW feedback from users.. nice tool again. this stray with all the activations is also worth more (BMW CAS1, CAS2, CAS3, CAS3 +, CAS4, CAS4 +, FEM, BDC 8pin IC chip read and write ..); currently i'm only doing bmw with cas 1-3 and ews my lonsdor can do cas 1-3 it will only add keys to 3+ and up.bosch ecu programming, KESSv2 is a ECU and TCU, the best tool to write back the original or modified file in the vehicle ECU in a few minutes, simply communicating through the OBD port. Through an OBD standard port, or a dedicated connector, KESSv2 can be connected to cars, motorbikes, trucks, tractors and boats to read and write the parameters of the engine or of the transmission.