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:

Binding Precedent

A previous case that a particular court must follow.

Courts

Institutions that interpret and apply the law to resolve disputes and administer justice in civil, criminal, and administrative matters.

Precedent

A legal decision or case that serves as an example or authority for deciding subsequent cases involving similar facts or issues.

Executive Memorandum

An official document from an executive branch, such as the President or a governor, that provides directions or actions for government agencies to follow, less formal than an executive order.