OBD-II regulations require that the EGR system be tested. Technician A says that the PCM can monitor the commanded position of the EGR valve to determine if it is functioning correctly. Technician B says that the PCM can open the EGR valve and monitor for a change in the MAP sensor reading to detect if the system is functioning correctly. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians
D) Neither technician
C
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What will be an ideal response?
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Most careers in animal science require a:
A. GED B. associate degree C. bachelor's degree D. technical degree
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