A(n) ____ measures the volume of air entering the engine.

Question

Quizplus · Accepted Answer

An airflow sensor measures the volume of air entering the engine. Of the choices given, options B, C, and D are also types of airflow sensors, but they have specific methods for measuring airflow. The speed density sensor calculates airflow based on engine load and throttle position, the hot wire MAF sensor measures airflow by detecting the cooling effect of passing air on a heated wire, and the heated resistor MAF sensor measures airflow by detecting the change in temperature of a heated resistor as air passes over it. However, the most general and common term for an airflow sensor is simply an "airflow sensor."

A(n) ____ Measures the Volume of Air Entering the Engine