An automatic device used on fuel injection systems to provide fast idle during cold start and warm up.

Fitted in front of a spray gun fluid nozzle to direct compressed air against the paint to form and shape an atomised cloud of droplets.

Description of the amount of air taken into an engine on the induction stroke.

Canisters holding paper, plastic foam or gauze elements to trap dirt and grit.

The ability of a coating to dry or cure to its ultimate hardness under normal atmospheric conditions, without baking or force-drying. Measurement of time required must state conditions such as temperature and humidity.

Movement of a quantity of air past a point in a set time.

Provides information to fuel injection system electronic control unit (ECU) on engine load. Measures the mass of air entering an engine.

A plate used to sense the movement of air and therefore control fuel quantity.

The gap between two parts of a component, such as the spark plug electrodes, an inductive sensor or an armature and field shoes of a motor or generator.

The air inlet side of a carburettor or throttle body assembly.