DPF REMOVAL
WHAT IS DPF?
A Diesel Particulate Filter, commonly referred to as DPF, is an essential component designed to eliminate particulate matter, often referred to as “soot,” from the exhaust emissions of a diesel engine. When a diesel vehicle is equipped with a properly functioning DPF, it will not emit black smoke from its exhaust pipe.
The DPF undergoes a process called ‘regeneration’ to burn off the accumulated soot within the filter. This regeneration process is crucial to maintaining the filter’s effectiveness. If the filter becomes blocked due to various factors, including a high frequency of short journeys, it can hinder proper exhaust gas flow. In such cases, the DPF filter requires a ‘forced regeneration’ procedure. This involves using a diagnostic computer to initiate the regeneration process either when the vehicle is stationary or while it’s being driven. This process helps burn out the accumulated soot and restore the filter’s functionality.
When the DPF filter reaches the end of its operational life or becomes irreparably damaged, it necessitates replacement to ensure the continued proper functioning of the vehicle’s emissions control system.
WHY PEOPLE REMOVE DPF WHEN EXPORTING?
1. Increased Performance: Removing the DPF can improve engine performance, reducing exhaust back pressure and potentially increasing power output. This can be appealing to individuals who prioritise vehicle performance over emissions control.
2. Reduced Maintenance Costs: DPFs require maintenance and can become clogged over time, leading to issues requiring professional cleaning or replacement. By removing the DPF, individuals might avoid associated maintenance costs.
3. Avoiding Regeneration Issues: DPFs need periodic regeneration to burn off accumulated soot. If a vehicle is used primarily for short trips, regeneration might not occur naturally, leading to potential issues. Removing the DPF could eliminate the need for regeneration and related complications.
4. Avoiding Replacement Costs: If the DPF becomes damaged or reaches the end of its lifespan, replacing it can be expensive. Some might choose to remove the DPF to avoid the cost of replacement.
5. Avoiding Diagnostic Concerns: Vehicles with DPF-related issues might enter a ‘limp mode,’ where engine power is reduced to prevent further damage. By removing the DPF, individuals might prevent triggering such diagnostic or performance-related concerns.
The drawbacks, legal consequences, environmental impact, and potential adverse effects on vehicle resale value should be carefully considered. Altering emissions control systems like removing a DPF is generally discouraged due to the broader negative implications for air quality, regulatory compliance, and ethical responsibility. Always check the regulations and laws of the exporting and importing countries before modifying a vehicle’s emissions control system.
PERMANENT SOLUTION FOR DPF.
The process of Diesel Particulate Filter (DPF) removal entails extracting the internal components of the DPF itself. This involves taking out the current particulate filter from the vehicle, creating an opening, extracting the core, cleaning it, and subsequently sealing it through welding. Once the core is restored, it is reinstalled into the vehicle. Subsequently, the vehicle’s electronic control unit (ECU) needs to be remapped to eliminate the regeneration software and clear the DPF warning light from the dashboard.
Drop us a message today if you want your DPF problems to be fixed permanently, we operate all over the UK.
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