The FAP warning light turns on and you don't know what the problem is. The FAP is present especially for vehicles Diesel, even if we will see more and more for petrol vehicles. Just before starting repairs for your Opel Olympia, it is necessary to understand where this concern comes from. How does a FAP work? Why does the indicator light come on? What can be the most common problems? During this file, we will go around the question. indicator-fap-Opel-Olympia

What is a FAP for on your Opel Olympia

As its designation suggests, its role is to purify microscopic molecules toxiques of the motor. The particles are so small that they easily enter our body. For your information, it is Peugeot who made this FAP. Your catalyst is used to lower the dose of molecules emitted from the engine, while the FAP picks up the rest. It therefore seems essential to have a particle filter in good working condition in case you do not want your Opel Olympia to contaminate the air you inhale.

Why the FAP indicator light on your Opel Olympia

The FAP of your Opel Olympia is clogged

This is the most recurrent concern. Indeed, a FAP becomes blocked the more time passes. Molecules collect and then block the flow of exhaust gases. A priori, the FAP of your Opel Olympia is supposed to purge itself and destroy this waste. That said, if it is too old it is essential to replace it with a new one.

An electronic problem

The problem with indicator lights is that we are not necessarily sure that there is a problem. For example, it often happens that an indicator light comes on while your Opel Olympia is running carefree. Your FAP has several electronic sounders that send the message to your indicator. If your probes have a problem while your FAP is working properly, it is likely that your indicator will go off.

What to do if the FAP indicator on your Opel Olympia lights up?

First, it is perfectly forbidden to remove the particulate filter from your vehicle! This is considered an offense. You have the option of monitoring the sounders to see if they are working properly. If these work properly, the problem comes from the Particulate filter. If the latter is dirty, it is possible to clean it by driving on high speed for 10 minutes. Don't accelerate too much either, it can damage the car. It is advisable to drive at 3000 rpm. The heat of the engine block will in this way burn the soot encrusted, and thus purify the FAP. In the event that such a combination does not work at all, it will have to be replaced by a new one.

Conclusion:

Your damaged particle filter can pollute but also reduce the power of the vehicle. It is therefore essential to take care of it. Leave a comment if this article served you. Enjoy the road!