terryking4402 terryking4402 07-01-2020 Engineering contestada Technician A says that OBD-II systems include generic as well as vehicle manufacturer's specific diagnostic trouble codes (DTCs) and scan data displays, Technician B says that OBD-II systems have common DTCs. Who is correct? O A. Technician B O B. Technician A O C. Neither Technician A nor B O D. Both Technicians A and B