1. We are using the FMS information and all conection are with the CAN1, in some vehicles was the Baudrate from the Config, and with 500 Baudrate we become the tank % ..... but with these we had no succes:
Mercedes-Benz Atego 1224
Mercedes-Benz Atego 1530
Volvo FL 280
Mercedes Actros 1845
We try manny other Configs, Baudrate, Firmwares, but not helped.
Even with tachocheck SMS command we had these response: CAN_1:111,000 , K-Line: 1