Which emission control system can turn on a Check Engine light if the gas cap is loose?
A) EGR B) SAI C) PCV D) EVAP
Question 2
Two technicians are discussing the purpose of a transfer case in a four-wheel-drive system. Technician A says it transfers power to an additional axle. Technician B says some transfer cases have two speeds. Which technician is correct?
A) Technician A only B) Technician B only
C) Both Technicians A and B D) Neither Technicians A nor B