Technician A says that OBD~II vehicles will perform ari 02S test while the vehicle is beiQg driven. Technician B says 02 sensors are used by the OBD-11 computer system to.evaluate the efficiency of the catalytic converter. Who is correct?
A、
A、 Aonly
B、
B、 Bonly
C、
C、 Both A and B
D、
D、 Neither A nor B
发布时间:2025-07-30 10:30:19