Identify and State the Historical Significance of the Following

question 137

Short Answer

Identify and state the historical significance of the following:
-William McKinley

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Definitions:

Exhaust Gas Recirculation

A method to reduce nitrogen oxide emissions in petrol/gasoline and diesel engines by recirculating a portion of an engine's exhaust gas back to the engine cylinders.

OBD II

On-Board Diagnostics II, a standardized system in vehicles that monitors and reports on the status of various vehicle subsystems.

OBD II

On-Board Diagnostics, second generation; a standardized system that allows electronic access to a vehicle's diagnostic information.

Malfunctions

Failures or dysfunctions in a system, equipment, or part, often causing it to operate incorrectly or not at all.