DPF Parts Direct Blog
New product features, latest in technology, solutions and updates.
Your Definitive Guide to the DOC (Diesel Oxidation Catalyst)
With all the focus on DPFs, the DOC is often forgotten as a part of your aftertreatment system. The DOC is the first line of defense against harmful chemicals in diesel engine exhaust, and it should be cared for and maintained just like the rest of your truck's emissions system.
A Practical Guide to Heavy-Duty NOx Sensors
A failed NOx sensor is more than just a check engine light; it's a threat to your uptime that can lead to costly engine derates and wasted fuel. This guide provides the expert knowledge you need to accurately diagnose failures, make smart repair decisions, and keep your trucks profitable.
Includes a Downloadable Quick Reference Guide to NOx Sensor Fault Codes!
California's Clean Truck Check: New Rules. Higher Prices?
California's new Clean Truck Check program aims to significantly cut down on diesel emissions from heavy-duty vehicles, but it's sparking a national conversation about its environmental benefits versus potential economic ripple effects for truckers and consumers alike. This program, which requires regular emissions testing and reporting for most large trucks operating in California, could impact everything from supply chains to consumer prices across the U.S.
Your Essential Guide to Particulate Matter (PM) Sensors
This visual article serves as a comprehensive guide to Particulate Matter (PM) sensors in heavy-duty diesel trucks, explaining their function, maintenance, and troubleshooting. It highlights how proper PM sensor care contributes to cleaner emissions, improved fuel efficiency, lower maintenance costs, and increased vehicle uptime.
What the F.A.Q. – All About EGT Sensors
EGT sensors track exhaust temperatures at different points in the aftertreatment process, giving the Engine Control Module (ECM) key data for best performance, cleaner emissions, and longer part life.
Part 2 of our EGT sensor series offers a deeper dive with FAQs, fault code info, and charts covering their function, types, problems, testing, and upkeep.
Equipment Financing for Filtertherm
We're proud to offer equipment financing options via our long-standing partnership with Tri-Lease. For decades, we've relied on their expertise for our own financing needs, and they've consistently proven to be a reliable and supportive financial partner. In 3 simple steps, you can finance your new Filtertherm DPF Cleaning system.
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