I have replaced the Electronic Control Module (ECM), the mass airflow ... to see if the relays are applying voltage to the mass air flow sensor. These two wires are easily seen in a wiring diagram ...

The most common type of mass-flow sensor is the hot wire design ... Once the electronic control module (ECM) knows the amount of air entering the engine, it looks at these other sensors to ...

That's particularly true of the engine's Mass Air Flow (MAF) sensor. As part of the performance-boosting air intake system, the MAF monitors how much air is entering the engine, helping regulate ...

He decided to replace this with a modern mass air flow (MAF) sensor instead, and documented the process online. The output of the sensors was compared with a rig built using a vacuum cleaner to ...

Principles of heat transfer are utilized by thermal mass flow sensors to determine the flow velocity of a fluid. Heat is carried from the sensor to the medium when the fluid passes across the sensor.

Add the sensor and sensor interface into a microprocessor ... ultrasonic, turbine, thermal mass flow, and coriolis flow meters. In module 4 you will learn the theory and practical application of ...