Technician A says that OBD II represents a revolutionary change in the way that computers control engines to maximize performance, economy, and emissions. Technician B says that the snapshot (freeze...

Technician A says that OBD II represents a revolutionary change in the way that computers control engines to maximize performance, economy, and emissions. Technician B says that the snapshot (freeze frame) feature of the OBD II self-diagnostics program is the ability of the PCM to record relevant engine parameters when a fault is recorded. Who is correct?

A. Technician A only

B. Technician B only

C. Both technicians

D. Neither technician