Which of the Following Is a Cause of Detonation

question 65

Multiple Choice

Which of the following is a cause of detonation?

• A)a disconnected EGR valve vacuum line
• B)a leaking EGR valve diaphragm
• C)the EGR valve stuck in the closed position
• D)All the answers are correct.

---

Definitions:

Unconscious

According to Freud, thoughts, memories, and desires that are well below the surface of conscious awareness but that nonetheless exert great influence on one’s behavior.

Subconscious

The part of the mind that is not currently in focal awareness but influences thoughts and behaviors.

Defense Mechanism

Psychological strategies unconsciously used to protect oneself from anxiety and internal conflict.

Displacement

in psychological terms, is transferring feelings or actions from the original object of those emotions to another target.