While Discussing PFI Systems, Technician a Says the PCM Provides

question 41

Multiple Choice

While discussing PFI systems, Technician A says the PCM provides the proper air/fuel ratio by controlling the fuel pressure. Technician B says the PCM provides the proper air/fuel ratio by controlling the injector pulse width. Who is correct?

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

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Definitions:

Business Meeting

A gathering of people working together to make decisions or solve problems related to the operations of a business or organization.

Hans Selye

A pioneering endocrinologist known for his research on the stress response, introducing the concept of the General Adaptation Syndrome.

Resistance Phase

The second stage of the general adaptation syndrome, where the body adapts to and resists stressors, mobilizing resources to cope.

Alarm Phase

The initial reaction of the body's stress response, characterized by the activation of the sympathetic nervous system and the release of stress hormones.