I have connected the CAN bus with CANbus of Cummins engine (QSX-15). Which is J1939 CANbus. I am not getting any message regarding "total engine hour (PGN-65253)" and "total fuel used (PGN-65257)". This are the on request PGN number. Actually my purpose is to store the engine data through data logger. I have used data logger of dewetron. Please help me regarding the methodology to get on request message.
On request PGN number
