With disposable towels, wipe away any loose dirt or dust from the MAF sensor, as well as all air ducts. Take your time ...

This was the case for [Rob] and his Porsche 944, which had relied on an old-fashioned mechanical air flow meter (AFM). He decided to replace this with a modern mass air flow (MAF) sensor instead ...

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 ...

Similarly, the sensors of thermal mass flowmeters, even with tight manufacturing tolerance controls, precision methods of sensor fabrication ... formula-based calculation to the air flow readings to ...

Measuring air flow in an HVAC duct can be a tricky business. Paddle wheel and turbine flow meters introduce not only resistance but maintenance issue due to accumulated dust and debris.

The TSI mass flowmeters are specified as two percent of flow rate reading. One TSI mass flow meter covers the same range as three percent (or more) of full scale devices, with better accuracy at ...

MicroTrak has a special valve orifice design and an improved sensor technology that allows accurate measurement and control of mass flow rates earlier considered by scientists to be extremely low for ...

A compact, low cost solution, the ST75 Flow Meter Series offers the advantages of direct mass flow measurement of air and gases. These in-line (spool-piece) style flow meters have no moving parts ...