How to use CG FC200 to read andwrite Volvo DensoMB279700xxx ECU? Check the tips and guide below. 1.Update your FC200 software to V1.1.7.0 or above FC200 V1.1.7.0 added Volvo Denso models MB279700-9500, MB279700-9801, and MB279700-9811read and write function ( ...