Question

technician a says that a drive - by - wire refers to an engine that utilizes an electronically controlled throttle. technician b says that an electronically controlled throttle uses a position sensor on the accelerator pedal to calculate the drivers desired throttle position. who is correct?

a. technician a
b. technician b
c. both technician a and technician b
d. neither technician a nor technician b

Explanation:

Drive - by - wire is an engine system with an electronically controlled throttle. An electronically controlled throttle indeed uses a position sensor on the accelerator pedal to calculate the driver's desired throttle position. So both technicians are correct.

Answer:

C. Both Technician A and Technician B