Explore the methodologies used to conclude whether a DPF passes or fails.
Our experienced technicians carefully examine each filter, looking for signs of damage, warping, cracking, or corrosion. We also assess the level of soot, ash, and other contaminants present, which helps us determine the best cleaning approach for your specific needs.
Using specialized equipment, we measure the pressure drop across the filter, which indicates how effectively the filter is removing particulate matter from your engine's exhaust gases.
Weight tests determine the amount of soot, ash, and other contaminants that are removed from your filter. We start by weighing your filter before cleaning, and then again after cleaning.
Smoke testing can help identify any leaks or weak spots that may compromise filter performance.
The light tests detects any cracks, defects, or internal segmentation that may be affecting its performance.
A Pin test is performed to detect soot levels and any cracks or internal segmentation that may be affecting its performance.
This eye-opening video showcases the importance of thorough inspections and testing for your diesel particulate filter (DPF). Our technicians at Aftermarket DPF use advanced testing methods to detect any cracks, defects, or internal segmentation that may be affecting the performance of your aftertreatment system. In this video, we shine light through a failed filter, exposing the cracks and flaws that can lead to costly engine repairs and downtime.
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