Author Question: Technician A says that a MAF sensor actually measures the density and amount of air flowing into the ... (Read 27 times)

HCHenry · **on:** Aug 13, 2021

Question 1

MAF sensor electrical connectors should be checked for all of these, EXCEPT ________.
◦ Corrosion
◦ Terminals bent or pushed out of the plastic connector
◦ Frayed wiring
◦ Over-tight connectors

Question 2

Technician A says that a MAF sensor actually measures the density and amount of air flowing into the engine. Technician B says a that hot wire MAF sensor uses the electronics in the sensor itself to heat a wire 70°C above 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