
How a heater works on a Volkswagen Golfsvan
In the middle of winter it is our best ally on the road when we go to work. And when it doesn't work well we miss it easily. So before knowing where the problem comes from, you have to understand how it works on this Volkswagen Golfsvan, at least the basics. The heating uses engine temperature to increase heat personalised tour, then in most cases of the cooling mechanism. Consequently, this duplicates. Also, the emission mechanism, so that the air reaches us presents a double system. There is a ventilateur which emits air as soon as the car is traveling at low speed or is stopped, then it is the speed of your automobile which will send the air once you are driving at high speed. Well designed, right?
Recurring heating problems on a Volkswagen Golfsvan
Broken thermostat
The concept is elementary, in the case where the thermostat which regulates the heat does not really measure the temperature of the water in the circuit, the latter is impacted. Even if the thermostat of this Volkswagen Golfsvan does not activate well, the heating will work normally. Quite simply because the temperature coming from the engine will increase little by little, and the cooling circuit in the same way, whether the thermostat works or not. The only concern is that you won't be able to really control the temperature.
Air shutters blocked on the Volkswagen Golfsvan
This is a problem that occurs fairly regularly. These shutters, which allow you to direct the air or adjust the intensity, sometimes get blocked over time. To remedy this it is simple, remove the cover and look inside how it was done. Activate the mechanisms to see where it is blocking. Put a little WD 40 to lubricate and voila.
Faulty fan on the Volkswagen Golfsvan
You have now entered, the fan is effective only at low speed or in neutral. If your heater does not emit too much air at low speed and you nevertheless hear a sound, it is good that the fan turns out to be very probably defective. A priori, with a higher speed the heating of this Volkswagen Golfsvan will turn. If it happens that the fan does not activate at all it should be replaced by a new one.
Blocked hoses
Its signs will be fairly obvious. When your heating blows and does not heat or very little, the problem certainly comes from the hoses. These get dirty over time and no longer allow hot water to heat up this Volkswagen Golfsvan. So, wash the hoses or install new ones.
Air pocket in the circuit of the Volkswagen Golfsvan
The symptom happens to be the same as those of the hoses. If ever pockets of air are stored inside the circuit, the water has problems in the same way to access the radiator of the heating of this famous Volkswagen Golfsvan. Then it is only necessary to purge the circuit.
Conclusion
You now understand where this problem may arise. On the other hand it is possible that the reason comes from another place, for example the air duct of this blocked Volkswagen Golfsvan, or a defective tap, however it is all the same more rare. You can write a comment if this text helped you. Good road !