What should we do when the DPF exceeds its limit and requires immediate repair? DPF (particulate filter) plays an important role in diesel vehicles, but once the limit is reached, timely action needs to be taken. Firstly, after the malfunction light comes on, the car owner should immediately stop the vehicle and start the local regeneration program. This step is crucial. By pressing the DPF regeneration button, the vehicle engine will idle at high speed, and the exhaust temperature will gradually rise, with the goal of burning small particles inside. This process must ensure that the engine continues to run and avoid stalling, otherwise the exhaust temperature cannot meet the requirements.

If the regeneration process cannot resolve the fault, it is recommended to seek help from a 4S store or car repair shop and consider replacing the DPF device with a brand new one. Blockage has a significant impact on vehicle performance and fuel consumption, so it is crucial to regularly check the DPF status and promptly address blockage issues to avoid serious consequences. Remember, the normal operation of DPF is not only related to vehicle emissions and environmental protection, but also directly affects the performance and economy of the vehicle.

Maintaining the DPF is one of the key factors in ensuring the safe and efficient operation of diesel vehicles. When facing situations where DPF exceeds the limit, it is crucial to handle them quickly and effectively to ensure the normal operation of the vehicle's emission system and the stability of vehicle performance. By maintaining and promptly addressing faults, we can extend the lifespan of DPF while ensuring a comfortable and safe driving experience. Let's cherish every detail, protect our cars, and enjoy a smooth driving experience!