What does exhaust system regeneration in process mean?

The soot particles attach themselves to the lining of the DPF while the engine is running. At the same time, the filter is slowly clogging with the very particulates that it’s designed to remove from the exhaust. This process of cleaning the DPF is done through a process called regeneration.

How do you regenerate an exhaust filter?

Active Regeneration One method involves the ECM tweaking engine parameters to increase the exhaust temperature. Then it switches on an extra fuel injector that shoots fuel into the exhaust stream. This fuel reacts with a catalyst and burns the built up soot out of the DPF. Newer engines allow parked regeneration.

How often should a 6.7 Cummins Regen?

Just to summarize, the new 2020 Ford 6.7-liter turbo-diesel V8 in the F-250 would go into the exhaust regen mode once every 497.5 miles, and each regen lasted for about 16.25 miles.

Can you regen a truck while driving?

Your truck can undergo the regen process properly while running, and will in fact, usually do so. Your diesel particulate filter, or DPF, undergoes routine passive regen as needed during steady driving. Active regeneration also occurs and happens best during highway driving speeds.

What makes a Cummins engine go into regeneration?

Unlike powerstroke and duramax, which use a DEF system, cummins dont need any extra fluid for their systems. The filter takes the particulate out of the exhaust. As the filter fills up with particulate it needs to go into regeneration before it gets full.

When did the 6.7 Cummins exhaust system come out?

With the release of the 6.7L Cummins in 2007.5 model year applications came an entirely new exhaust system for the Rams. This factory system features a 4″ turbo back exhaust that features a catalytic read more With the release of the 6.7L Cummins in 2007.5 model year applications came an entirely new exhaust system for the Rams.

Can a Dodge Ram go into active Regen?

Unfortunatly these trucks dont always go into active regen like they should, the filters become full and clogged and the truck goes into limp mode, making you go slowly to the dealership for a $1000-$1500 replacement filter Any more questions hit me! Ah… that makes sense.

When to use passive regeneration on exhaust gas?

Passive regeneration is when the exhaust gas temperatures are high enough to burn out the particulate on its own without the help of a catalyst.