Regen Cycles on 2011 Ram 2500

My Ram will go 7 or 8 hundred miles before Regen !
For fast idle I feed the throttle to the desired RPMs and touch the cruise control button !

I don't use it often but when the temperature gets down around freezing and I use remote start, it goes into high idle on its own plus the driver's seat heater and steering wheel heater are turned on.

High idle, at least back when I bought mine was a dealer option that was a simple switch setting accessed via star scan tool. In northern climates most dealers have already turned it on. Same for the DRL feature. Turned on for Canada vehicles, option in the US.

goducks10 wrote:

donn0128 wrote:
You might go to a dodge dealer and ask them to turn on high idle. This helps warm up in cold weather.

Are the newer Rams different? On my 12, after starting I hit the cruise button then the set button and it will rev up to 1200 rpms for warm up.

X2 for my 11.

This truck seems to go into high idle at cold start up already?

donn0128 wrote:
You might go to a dodge dealer and ask them to turn on high idle. This helps warm up in cold weather.

donn0128 wrote:
You might go to a dodge dealer and ask them to turn on high idle. This helps warm up in cold weather.

Are the newer Rams different? On my 12, after starting I hit the cruise button then the set button and it will rev up to 1200 rpms for warm up.

You might go to a dodge dealer and ask them to turn on high idle. This helps warm up in cold weather.

If you do a lot of towing or highway driving, regens won't be something you will notice very often. If the engine is working the exhaust temp stays high enough to keep the DPF clean. As others have mentioned, the only way I know one is in progress is a diesel smell while idling.

rowekmr wrote:
Ok thanks I will keep a more watchful eye on the milage. Lately been monitoring the coolant temp since its cold out here (-3F).

I see on some semi trucks the drivers have some control on the regen cycles. I wonder if that will ever filter down?

I doubt it. The DPF regen off switch is only intended for use when you are on a yard that requires you not regen such as oil refineries. Although it does tend to get drivers in trouble since you can only turn off a regen a certain amount of times. If you go past that limit then your truck will go into limp mode and requires a forced regen by a technician with Cummins software.

I highly recommend you get a Edge Insight CTS2 or something similar if you are wanting monitor egens. Not only will it tell you when you are regen, but it will also tell you EGT flow, DPF back pressure, and a whole host of useful info in real time.

Ok thanks I will keep a more watchful eye on the milage. Lately been monitoring the coolant temp since its cold out here (-3F).

I see on some semi trucks the drivers have some control on the regen cycles. I wonder if that will ever filter down?