Technician a Says the Powertrain Control Module (PCM) Cannot Identify

question 141

Multiple Choice

Technician A says the Powertrain Control Module (PCM) cannot identify and adapt to environmental conditions. Technician B says the first step in a PCM's fault detection system is a basic circuit test. Who is correct?

• A) Technician A
• B) Technician B
• C) Both A and B
• D) Neither A nor B

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Definitions:

Forced Expiration

The act of expelling air from the lungs with effort beyond normal exhalation, often used in respiratory function testing.

Lymphatic Supply

The network of vessels and nodes that transport lymph, a fluid containing white blood cells and waste products, back into the circulatory system.

Superior-Inferior Dimension

Refers to a vertical orientation or measurement from the top (superior) to the bottom (inferior) of a structure.

Diaphragm

A dome-shaped muscle that separates the chest cavity from the abdominal cavity, playing a crucial role in breathing.