Do not confuse the air conditioning , heating and ventilation of the Volkswagen 181. Heating and air conditioning happen to be systems that can reduce or amplify the temperature. The very first through the heat generated from the engine, and the second with the help of a liquid refrigerant . Ventilation is all the ducts and systems that allow air to enter the passenger compartment. The main component is the kicker which emits the air within your passenger compartment. If the air comes in very little or not at all, it is probably a ventilation problem. In this text, we will discover how ventilation works, in order to better identify concerns and understand the technique to resolve them.ventilation-problem-Volkswagen-181

How ventilation works on a Volkswagen 181

The ventilation is used to begin to circulate the air inside the cabin of the Volkswagen 181. For the blower, the latter is usually composed of a resistance, a turbine, and an engine. The more the integral resistance of the electrical system is reduced, the faster the turbine operates. By turning the knob in the passenger compartment, the resistance is lowered.

Volkswagen 181: usual ventilation problems

Dirty air ducts

If the ventilation is working but very little air is entering the interior of the Volkswagen 181, it is plausible that these air flaps are blocked. With the aid of screwdriver flat, it is possible to remove the flaps from the air flaps. You just have to look inside if they are clogged. If this is the case, it is possible to scour them, as well as the valves.

Dirty cabin filter

If you ever perceive fumes and your ventilation is poor, the problem must probably come from the cabin filter of the Volkswagen 181. It clogs and accumulates bacteria as time goes by. It is still really common that it is dirty, it is used to filter the air that reaches you. There is no recommendation from the manufacturer for when to replace it. We simply advise you to take it apart and check its condition. If it is particularly dirty, it will be better to replace it.

Resistance of the blower HS

If the ventilation adjustment of your Volkswagen 181 is not working well, or even really not, it is probably related to the resistance. This resistance is used to increase the voltage to amplify the speed of this turbine. A weird operation of your ventilation is probably related to a concern of resistance. This small electronic chip is complex to repair. It will have to be replaced.

HS blower motor

There are two fairly regular concerns about the kicker. The brushes may be damaged. Over time, they will be able to wear out and generate electrical faults. The fan could run haphazardly, or even stop working at all. It also happens that the concern comes from bearings of the fan motor. In the event that the ventilation hisses, like rusty mechanics, its bearings may need lubrication. We invite you to comment on this text if your concern is different in order to help Internet users. Good road!