Technician A says a Central Multiport Fuel Injection (CMFI) system pulses all injectors simultaneously. Technician B says a sequential fuel injection (SFI) system pulses each injector individually. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: C
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A high-speed CAN BUS communicates with a scan tool through which terminal(s)?
A) 4 and 16 B) 6 and 14 C) 7 and 15 D) 2
The Swampbuster Act provides farmers with money to farm wetland areas
a. True b. False Indicate whether the statement is true or false
Two technicians are discussing drum brake self-adjusters. Technician A says that some brakes self-adjust when the brakes are released when the vehicle is driven in reverse. Technician B says that some brakes self-adjust when the brakes are applied rather than when released. Which technician is correct?
A) Technician A only B) Technician B only C) Both Technicians A and B D) Neither technician A nor B
Which of the following statements regarding the function of a tandem master cylinder during normal operation is true?
A. primary piston is actuated mechanically B. secondary piston is actuated hydraulically C. there is a single bore D. all of the above