Do not confuse the air conditioning , heating and ventilation of your Opel Omega 2. Heating and air conditioning are systems that give the possibility of lowering or amplifying the air temperature. The very first by means of the heat generated from the engine block, and the second by means of a liquid refrigerant . Your ventilation is the totality of the ducts and devices that give the opportunity for air to get inside the vehicle. The main component is kicker which emits air inside your cabin. If there is very little or no air at all, this is probably a ventilation problem. We will discover in this text how a ventilation works, to be able to better perceive the problems and understand how to remedy them.ventilation-problem-Opel-Omega-2

How does ventilation work on an Opel Omega 2

The ventilation is used first to regenerate the air in the interior of your Opel Omega 2. Regarding the blower, it often consists of a resistor, a turbine, and a motor. The more the total resistance of the circuit is reduced, the faster the turbine operates. By turning the button in the passenger compartment, the resistance is lowered.

Opel Omega 2: usual ventilation problems

Dirty air ducts

If the ventilation turns but little air arrives inside the interior of your Opel Omega 2, it is likely that your air shutters are blocked. Using a screwdriver flat, it is possible to remove the covers from the air vents. It will be enough to take a look in if they are obstructed. If this is the case it is possible to dust them, but also the shutters.

Dirty cabin filter

When you smell odors and the ventilation is weak, the concern must certainly come from the cabin filter of your Opel Omega 2. This clogs and accumulates bacteria with time. It is really normal that it is clogged, it serves to clarify the air which reaches us. There is no manufacturer's recommendation on when to replace it. We simply advise you to disassemble it, check its condition. If the latter is completely dirty, it must be replaced.

Resistance of the blower HS

If the ventilation controls on your Opel Omega 2 do not work well, if at all, it is certainly due to the resistance. This resistance is used to increase the voltage in order to amplify the speed of this turbine. Inconsistent ventilation operation is probably linked to a concern for resistance. This microchip is complicated to troubleshoot. You will have to replace it.

HS blower motor

There are several relatively regular problems with the kicker. The brushes may be worn out. Over the years, these can be damaged and cause electrical faults. Your fan may run randomly, or may not work at all. It also happens that the concern comes from bearings of the fan motor. If the ventilation hisses, comparable to a rusty mechanism, it is possible that the bearings require lubrication. Do not hesitate to comment on this text if your concern is different in order to help our readers. Enjoy the road!