Technician a Says That Diesel Engines Use MAF Sensors to Measure

Multiple Choice

Technician A says that diesel engines use MAF sensors to measure exhaust airflow into the cylinders. Technician B says that exhaust gas does not pass through an MAF sensor, so the MAF sensors cannot measure exhaust gas flow. Who is correct?

A) Technician A"
B) Technician B"
C) Both A and B
D) Neither A nor B"