Mack's exhaust aftertreatment systems (EATS) are built to protect the environment without sacrificing performance or reliability. From selective catalytic reduction to diesel particulate filters and more, Mack EATS do right by the planet and your business.. The global advocacy for the reduction of particulate emissions and nitrogen oxides is growing innovation in the automobile industry. Today, auto automakers are integrating eco-friendly features into the engine exhaust of their product lineups. Volvo and Mack Truck engines rely on the exhaust after-treatment system (EATS) technology to ensure safety and emission protocols. EATS System Fault.
![[DIAGRAM] Mp7 Mack Truck Engines Diagram](https://patentimages.storage.googleapis.com/US20110100106A1/US20110100106A1-20110505-D00000.png "[DIAGRAM] Mp7 Mack Truck Engines Diagram")
we have put new switches, sending units, turbo, actuator, muffler and so much more on our 2009 Mack. MP8 Engine. it will regen but then says dpf system fault Dpf system service required. we cleaned the filters and everything possible. we plugged in the tech tool to see what codes we could clear o.. The EATS system is a part of the engine that helps trucks reduce emissions. It is designed to cut down on nitrous oxides emissions by combining a diesel particulate filter (DPF) and selective catalytic reduction (SCR) technology. The system does this while allowing trucks to have larger fuel tanks and chassis-mounted equipment.