A P0100 DTC is being discussed. Technician A says that an open or ...

[awywial]

Question 1

A fuel injection system that does not use a sensor to measure the amount (or mass) of air entering the engine is usually called a(an) ________ type of system
◦ Air vane controlled
◦ Speed density
◦ Mass air flow
◦ Hot wire

Question 2

A P0100 DTC is being discussed. Technician A says that an open or short in mass air flow circuit could be the cause. Technician B says that a defective MAF sensor could be the cause. Who is right?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B

[pocatato]

Answer 1

Speed density

Answer 2

Both technicians A and B

[awywial]

Gracias!

[diana chang]

Thanks for the timely response, appreciate it