OBD II technology is being discussed. Technician A says the OBD II system has the ability to store a freeze frame (snapshot)of the operating conditions that existed when the fault occurred. Technician B says vehicle identification must be transmitted automatically to the scan tool. Who is correct?
A)A only
B)B only
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Technician A is correct because OBD II systems can store a freeze frame of the conditions when a fault occurs. Technician B is also correct because OBD II systems can transmit vehicle identification information to a scan tool.

OBD II Technology Is Being Discussed