Technician a Says That Closed Loop Is the Most Efficient

question 12

Multiple Choice

Technician A says that closed loop is the most efficient operating mode and allows the engine computer to control the air-fuel ratio with the most precision. Technician B says that open loop operation is used to improve performance during cold engine warm-up and is also used under heavy load or during wide open throttle operation. Who is correct?

• A) Technician A only
• B) Technician B only
• C) Both technicians
• D) Neither technician

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Definitions:

Experience

The knowledge or skill acquired by a period of practical exposure to activities, situations, or occurrences.

Relations-oriented Behavior

Behavior focused on creating and maintaining positive interpersonal relationships within a team or organization.

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Benchmarks or criteria used to assess the quality and effectiveness of work or tasks performed by individuals or groups.

Task-oriented Behaviors

Actions and activities focused on completing assigned tasks or achieving certain objectives, often emphasizing efficiency and effectiveness.