An Engine Had a Fault Code for High Crankcase Pressure

question 37

Multiple Choice

An engine had a fault code for high crankcase pressure, and its power is derated. Technician A says that the crankcase filter could have frozen when it was exposed to extreme cold conditions. Technician B says that a frozen filter would likely blow engine gaskets and seals rather than cause a derate condition. Who is correct?

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

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Definitions:

James Madison

The fourth President of the United States (1809-1817), hailed as the "Father of the Constitution" for his pivotal role in drafting and promoting the U.S. Constitution and the Bill of Rights.

Constitutional Convention

The gathering that took place in 1787 in Philadelphia, where the United States Constitution was drafted to replace the Articles of Confederation and create a new structure of government.

National Government

A political organization having central governmental powers over a nation or state, responsible for administering and governing the country.

Unlike Charges

Opposite electric charges (positive and negative), which attract each other according to Coulomb's law.