How to Repair a Mass Air Flow Sensor?

Answer A mass air flow sensor monitors the air coming in through the air intake system so that the vehicle's electronic control unit (ECU) can make adjustments to the air/fuel ratio. Adjustments to the fu... Read More »

Top Q&A For: How to Repair a Mass Air Flow Sensor

How to Repair the Mass Air Flow Sensor in a 1999 Grand Prix?

Named after a famous race, the Grand Prix was Pontiac's attempt to capture the sense of racing excitement in a production car. The 1999 Grand Prix employed GM's 3800 Series II V-6 engine to achieve... Read More »

How to Repair a Mass Air Flow Sensor on a 2004 Ford Taurus?

In 2004, Ford Motor Company offered the Taurus -- the staple of the company's sedan line since the mid-1980s -- with three variations of the 3.0-liter V-6 engine. The standard 3.0-liter, the Flex F... Read More »

How to Know If a Mass Air Flow Sensor Is Bad?

There are several symptoms that can point to a bad mass air flow (MAF) sensor, including rough idle, excessive fuel consumption or not enough fuel reaching the injectors, engine stalling and even d... Read More »

How to Tell If a Mass Air Flow Sensor Is Bad?

A mass air flow sensor is a component in your vehicle's engine bay (under the hood) that is used to calculate the mass of air entering the fuel injection system, and ultimately, the engine. The mas... Read More »