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The EGR valve is a key element of the car’s exhaust system. Its main task is to reduce the emission of harmful substances into the atmosphere by redirecting part of the exhaust gases back to the intake system. In this article, we will discuss the most common symptoms of a damaged EGR valve and methods […]

Exhaust gas recirculation systems in modern combustion vehicles must be adapted to increasingly stringent emission standards. This is one of the reasons why EGR modules are used in these systems. In this entry you will learn what EGR modules are and what functions they perform, what faults most often affect these elements, and how to

Regenerated EGR exhaust gas coolers – an economical way to restore the efficiency of the exhaust gas recirculation system   Does the radiator get dirty and if so, how can you clean it yourself? Can damaged EGR coolers be regenerated? In this article, we answer these questions, trying to help our readers restore the efficiency

In the construction of motor vehicles, engine charging systems have become an integral part of most vehicles. One of the key components of these systems is the BPV valve, which plays an important role in maintaining optimal air pressure in the system. In this article, we will learn what exactly the BPV valve is, how

The turbine actuator is a key element in engines with a supercharging system. Its role is to control the turbocharger boost pressure, which directly affects engine performance. It is worth understanding how to check the turbine actuator to effectively diagnose any problems and keep the engine in optimal condition. In the article, we explain what

Intercoolers are one of the key elements that play an important role in the engine cooling system in Mercedes cars. These advanced components have a significant impact on engine performance and cooling efficiency. In the article below, we will learn what intercoolers are in Mercedes vehicles, what function they perform, the principle of their operation

DAF NOx sensors – what is worth knowing about them?   Nowadays, when caring for the natural environment has become a priority, manufacturers of trucks such as DAF are focusing on creating more and more advanced technological solutions. One of the key elements of these modern vehicles are NOx sensors, which play an important role

The exhaust gas cooler EGR is a key element in the cooling system of an internal combustion engine. Its role is to dissipate excess heat that is generated in the process of fuel combustion in the engine. The operation of the exhaust gas cooler is extremely important for the proper functioning of the vehicle. In

  The lambda sensor is one of the key parts of the vehicle’s exhaust system and plays a vital role in monitoring the oxygen content in the exhaust gases. In today’s article, we will look at the lambda sensor in MAN –  TGX; TGL; TGS; TGA, vehicles, understand its functions, the most common faults and

The braking system is one of the most important safety elements in any vehicle. With the development of automotive technology, more and more advanced braking systems, such as the Electronic Braking System (EBS), appear. What to do in the event of a failure of their key element, i.e. the EBS valve? In order to restore