A MAF sensor on a General Motors 3800 V-6 is being tested for ...

[Coya19@aol.com]

A MAF sensor on a General Motors 3800 V-6 is being tested for contamination. Technician A says that the sensor should show over 100 grams per second on a scan tool display when the accelerator is depressed to WOT (wide open throttle) on a running engine. Technician B says that the output frequency should exceed 7000 Hz when the accelerator pedal is depressed to WOT on a running engine. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Atmospheric pressure at sea level (14.7 PSI) equals ________.
 
  A) 14.7 in. Hg B) 30 BAR C) 14.7 BAR D) 1 BAR

[jordangronback]

Answer to Question 1

C

Answer to Question 2

D