Technician A says that most fuel injection systems use the PCM to control the pulsing of the fuel injectors. Technician B says that most fuel injection systems use the PCM to control the operation of the fuel pump relay. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B
Correct Answer:
Verified
Q1: The injectors on an EFI equipped engine
Q3: All of the following statements are correct
Q4: Which statement is correct?
A) Throttle body injectors
Q5: All these methods can calculate airflow EXCEPT
Q6: Which sensor is used to calculate the
Q7: Technician A says that all port fuel
Q8: Which term is used to describe pulses
Q9: Which term is used to describe a
Q10: Which of these describes a condition that
Q11: Which of these is true regarding port
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