A P0103 DTC is being discussed. Technician A says that a sensor ...

[rl]

A P0103 DTC is being discussed. Technician A says that a sensor circuit shorted-to-ground can be the cause. Technician B says that a defective MAF sensor could be the cause. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Technician A says that a MAF sensor actually measures the density and amount of air flowing into the engine, which results in accurate engine control. Technician B says that a hot wire MAF sensor uses the electronics in the sensor itself to heat a wire 70C above the temperature of the air entering the engine. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

[olivia_paige29]

Answer to Question 1

B

Answer to Question 2

C

[rl]

YES! Correct, THANKS for helping me on my review

[xiaomengxian]

Thanks for the timely response, appreciate it