What happens when a diesel goes into Regen?
A forced regen occurs when soot builds up inside the diesel particulate filter (DPF) to the point that the vehicle is no longer operable. When this happens, a driver has to pull over and initiate a self-cleaning process that can take up to 40 minutes — valuable time that could have been spent on the road.
Do buses have DPFs?
The DPF technology for buses makes it possible to improve air quality, reduce health risks and help to keep the work place diesel smoke free.
What happens during a Regen cycle on a diesel truck?
An active regen cycle is a normal process that takes place as the truck is going down the road. A computer sensor monitors the DPF and a dashboard indicator light notifies the driver that the regen is taking place, or the DPF is now cleaning. “You’ll notice a reduction in power during a regen,” notes Nace.
What’s the regeneration process on a Cummins ISX?
• Press “Force regeneration switch” for at least 2-7 seconds. • If Regeneration is accepted, RPM will rise until regeneration is complete. Regeneration Process Cummins Engine Note: Prior 2009 models had regeneration switch inside the cab in driver controls.
Can you perform Regen on a C2 school bus?
Performing regeneration (Regen) on a C2 school bus can make the difference between cleaning your bus for optimal performance and having to take your bus to the station, because the transmission and engine are not functioning. The regen should not be abused, which means that you should only attempt…
When to use the Regen on a bus?
The regen should not be abused, which means that you should only attempt to perform regeneration, if your bus needs it. The regeneration will automatically clean the bus’s filter and therefore allow for a safe bus ride. (See Reference 1) Use your key to turn your bus on, and then put the bus in neutral.