Author Question: Technician A says that a MAF sensor is a high-authority sensor and is responsible for determining ... (Read 28 times)

09madisonrousseau09 · **on:** Aug 13, 2021

Technician A says that a MAF sensor is a high-authority sensor and is responsible for determining the fuel needs of the engine based on the measured amount of air entering the engine. Technician B says that a cold wire MAF sensor uses the electronics in the sensor itself to heat a wire 20°C below the temperature of the air entering the engine. Who is right?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B