A mass air flow sensor is one of the numerous tiny widgets and gewgaws that make up a modern automobile's electronic fuel injection system. In the MAF's case, it tells the car's computer how much air ...

Your engine needs a steady stream of clean air to function properly, and it's the job of the mass air flow (MAF) sensor to measure and regulate the amount of clean air entering the intake. The engine ...

One of the most common problems with an engine that is not putting out as much power or pep as you are used to, is that of a faulty or failing mass air flow (MAF) sensor, both with and without a check ...

Q:I have a 1996 Corvette that gave me a recurring fault code (P0171 - "System Too Lean, Bank One") for more than a year. The code reader on my scanner indicated that the fuel pump was defective, so I ...

The Mercedes-Benz E-Class is supposed to be a very smooth car, so jerking means something is wrong. Learn how to diagnose it here. This article applies to the Mercedes-Benz E-Class and E-Class AMG ...

Penray Inc. has introduced its new cleaner for mass air flow (MAF) sensors, part number 2520. While there are other MAF sensor cleaners on the market, this new formula is designed to be ...

This article applies to the Chevrolet Camaro and Pontiac Firebird (1993-2002). Knock sensors are basically small microphones attached to the engine that listen for the typical frequencies emitted from ...