Which of the following categories of devices is used to signal input data to an ECM during engine operation?
A) sensors
B) actuators
C) drivers
D) scan tools

Question

Quizplus · Accepted Answer

Sensors are used to signal input data to an Engine Control Module (ECM) during engine operation. They monitor various conditions like temperature, pressure, and airflow, providing the ECM with the data it needs to control engine functions effectively.

Which of the Following Categories of Devices Is Used to Signal