Multiple Choice
What is the purpose of a mass airflow (MAF) sensor on an EGR-equipped engine?
A) To adjust air-fuel ratios on OBD-II compliant vehicles.
B) To meter the correct quantity of air required for combustion.
C) To measure the quantity of EGR gas entering engine cylinders.
D) To calculate precise air-fuel ratios.
Correct Answer:

Verified
Correct Answer:
Verified
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