Tridon MAF Mass Air Flow Sensor for Audi A4 B5 A3 8L 1.8L AJL AGU AEB DOHC 20V

Content : 1 x Tridon Mass Air Flow Sensor (MAF)

The mass air flow sensor, sometimes known as a MAF sensor or air flow meter, is an electrical device designed to measure the flow of air entering the vehicle intake manifold.

The mass air flow sensor is an integral part of the vehicle engine management system and is normally located in the vehicle inlet piping between the air filter and the throttle body assembly. The mass air flow sensor converts the measured air flow into the an electrical output voltage (analogue) or frequency (digital) signal enabling the ECU to accurately control air/fuel delivery.

The mass air flow sensor must be compatible with the vehicle engine management system.

A faulty, worn or inoperable mass air flow sensor may provide incorrect output voltage signals to the vehicle ECU leading to poor engine performance.

When a mass air flow sensor malfunction or fault is suspected the entire engine management system should be checked with the faults diagnosed and repairs carried out by a trained professional.

As mass air flow sensor electrical circuits, technical specifications and appearance may vary,always refer to the vehicle application list to ensure correct part number selection.

Tridon Australia Pty Ltd is an Australian owned company incorporated in 1976 and supplies the automotive, original equipment, industrial and hardware markets in Australia and New Zealand.
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