The indicator light on your DPF turns on and you don't know what the problem is. FAP is more common for cars Diesel, although we can find them now for petrol cars. Before attempting repairs for your Iveco Daily Chassis Cab, it's very important to know where the problem is coming from. How does a FAP work? Why does the indicator light come on? What are the most regular concerns? In this text, we are going to give a point by point overview. indicator-fap-Iveco-Daily-Chassis-Cab

What is a FAP used for on your Iveco Daily Chassis Cab

As its name suggests, it is used to purify microscopic molecules harmful of your engine. These kinds of molecules are so small that they easily fit into our body. For information, it's Peugeot who invented the FAP. The catalyst serves to restrict the level of molecules produced by the vehicle, and the particle filter collects the remains. It therefore remains necessary to have a particle filter in good condition if you no longer want your Iveco Daily Chassis Cab to pollute.

Why the FAP indicator light on your Iveco Daily Chassis Cab

The FAP of your Iveco Daily Chassis Cab is clogged

Indeed, this is the most recurrent problem. No worries, your particle filter becomes clogged the more time passes. These molecules form clusters and thus prevent the flow of your exhaust gases. Ordinarily, the particle filter on your Iveco Daily Chassis Cab should purge itself and destroy the clumps. However, if the latter is damaged it must be changed.

An electronic problem

The concern with these LEDs is that you are never sure there is a problem. For example, it happens regularly that an indicator light flickers while your Iveco Daily Chassis Cab is working perfectly. Your particle filter has electronic sensors which send the message to the indicator. When these probes do not work well while your particle filter is working perfectly, it is still possible that the indicator light comes on.

What to do if the FAP indicator on your Iveco Daily Chassis Cab lights up?

At first, it is absolutely forbidden to remove the fap from your vehicle! It is considered an offense. You will be able to check the probes to see if they work perfectly. Assumed that they themselves work properly, the problem comes from the FAP. If it was filthy, you can fix it by driving on a diet for ten minutes. Do not accelerate too much, it could damage the engine. We advise you to drive to 3000 rpm. The heat of the vehicle can thus burn this stored soot, and release the particulate filter. If such a procedure really does not work, you will have to change it.

Conclusion:

A fap in poor condition can pollute as well as make you lose power. It is thus essential to make it change. Leave us a comment if this post was useful. See you soon !