Multiple Choice
Technician A says that oxygen sensors can be tested using a test light or dwell meter, or a scan tool. Technician B says that conditions can occur that cause the oxygen sensor to be fooled and give a false lean or false rich signal to the PCM. 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
Correct Answer:
Verified
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