Multiple Choice
An air/fuel ratio sensor is used instead of a conventional oxygen sensor because:
A) the air/fuel ratio sensor does not require a heater element
B) an air/fuel ratio sensor allows for more accurate fuel control
C) an air/fuel ratio sensor is less expensive than a conventional oxygen sensor
D) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q5: The air-fuel ratio sensor (AFS) has the
Q6: What is the circuit over which serial
Q7: What is the process called that changes
Q8: The air/fuel ratio sensor produces a voltage
Q9: Technician A says that when the voltage
Q11: What is the PCM test called that
Q12: How is network data transmission speed expressed?
Q13: How does the air/fuel sensor generate a
Q14: Technician A says that in a fuel
Q15: The AFS operating temperature is 750°F (400°C),