I have had my 2002 Nissan Navara D40 diesel since new and until recently it has been reliable, but I am now having trouble starting the engine after it's been sitting idle for more than two days. It ...

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 ...

A device in the throttle body, the mass airflow, or MAF, sensor helps the engine computer determine the proper air-fuel mixture by measuring the mass of the air flowing past it. Because a precise ...