Technician a Says Retrieving DTCs from the Control System Is

question 2

Multiple Choice

Technician A says retrieving DTCs from the control system is the best beginning for diagnosing emission problems. Technician B says because a single emissions system component failure can set multiple DTCs, codes should be used only to confirm the effectiveness of the repairs. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Brain Damage

Physical damage to the brain, which can result in impairments in cognitive function, physical ability, or emotional behavior.

Body Weight

The mass or weight of a person's body, often used as an indicator of health and wellness.

Ventromedial Hippocampus

A region of the hippocampus involved in the regulation of emotions, fear responses, and the formation of memories.

Hypothalamus

A region of the brain responsible for the regulation of certain metabolic processes and other activities of the autonomic nervous system.