what is air flow sensor

Asked by sadara Nov 10, 2014 at 04:40 PM about the Nissan Sentra

Question type: Maintenance & Repair

2 Answers

FordNut answered 9 years ago

A MAF or Mass Air Flow sensor is in line in the intake, measures the amount of air entering intake manifold, sends a signal to ECU to set air/fuel mix to cylinders

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