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Forum Index » 2014+ Grand Cherokee (WK) EcoDiesel
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Joined: 22/11/2015 15:53:55
Messages: 1
Not much activity on this topic! I'd like to know if the Hot tune is the only one available for the 2014+ Grand Cherokee, and also what the Off-Road tune entails. I'm more interested in economy than performance, and if I can shut down the EGR I might actually keep this vehicle for a while.

2014 Grand Cherokee Overland Ecodiesel

Joined: 10/07/2009 07:25:47
Messages: 367
Location: Southeast Michigan

The off-road tuning option is aimed for those customers looking to delete their exhaust after-treatment system from the vehicle. Doing so won't increase the engine's power, but can gain another 1-2% in part load fuel economy.

All of our EcoDiesel tunes disable the EGR and the combustion process has been recalibrated to maximize fuel economy and minimize engine out soot production.

Any other questions just let us know.


Joined: 28/03/2016 12:09:50
Messages: 1
Does this tune work well with cold air intakes and DPF-back exhaust, or does it require a custom tune to get the most from these upgrades?

Joined: 16/08/2009 09:37:08
Messages: 3
Any chance you'll be coming out with a burner tool so we can switch back and forth between GDE and stock software on the GC?

Joined: 20/07/2016 23:40:06
Messages: 1
Can you give details on what the options are for the tune?

Engine Braking

Regen Message

High Idle

Offroad Tuning

Thanks in advance!
Forum Index » 2014+ Grand Cherokee (WK) EcoDiesel
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