____ react to temperature, airflow, engine load, road speed, and oxygen content in the exhaust stream.
A)Torques
B)Actuators
C)Pistons
D)Sensors

Question

Quizplus · Accepted Answer

Sensors are devices that detect and respond to changes in a specific physical quantity or environmental condition. In this case, the sensors are detecting changes in temperature, airflow, engine load, road speed, and oxygen content in the exhaust stream, and responding accordingly by sending signals to the engine control module (ECM) which adjusts fuel delivery, ignition timing, and other parameters to optimize engine performance, fuel economy, and emissions.

____ React to Temperature, Airflow, Engine Load, Road Speed, and Oxygen