6.7 Liter Dodge Cummins 07.5-12 Discussion of 6.7 Liter Dodge Cummins Diesels

How to install 2012 6.7 cummins smoke switch

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Old 10-18-2013, 10:07 PM
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Default How to install 2012 6.7 cummins smoke switch

Done a lot of research but can't find out how to do this any help would be appreciated!
 

Last edited by Johndeere50; 10-18-2013 at 10:51 PM. Reason: Wrong wording in title
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Old 10-19-2013, 12:58 AM
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My advice, forget about a smoke switch. The smoke switch has to be the dumbest invention for a diesel. Start doing some research on tuners/programmers that will increase mileage and performance.
 
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Old 10-19-2013, 08:28 AM
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mad Keep your opinions to yourself

I was not asking for any opinions about smoke switches just advice on how to install one. I do have all the deletes and a smarty programmer I just want to add a smoke switch, I don't care to hear anything but what I asked for. Thank you
 
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Old 10-21-2013, 06:52 PM
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I would also like to know how to wire a smoke switch, all I need to know is which wires to use. I have a 2012 cummins.
I have a H&S Mini Maxx and the only time I can get it to smoke is when its on Performance mode and I get on the throttle but it doesn't put out that much smoke.
If someone else could tell me how to be able to roll heavy smoke ill try it
 
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Old 10-21-2013, 06:57 PM
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I finally talked to a man at North Texas Diesel Performance in Lewisville Tx, and he told me that dodge reconfigured how the map sensor works and thus eliminated the effects of the smoke switch. This started on the 2010 and up, if I find another way I will post the results.
 
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Old 10-23-2013, 12:45 AM
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the switch works just fine on my 2011. but that is saved for the gravel roads after work
 
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Old 10-23-2013, 08:37 PM
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How to install 2012 6.7 cummins smoke switch-turboposter.jpg problem solved who needs an extra switch
 
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Old 01-05-2014, 01:49 PM
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Which wires did you tap on your '11?
 
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Old 01-05-2014, 02:51 PM
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Originally Posted by Jameswest2434 View Post
the switch works just fine on my 2011. but that is saved for the gravel roads after work

How did you rig up the smoke switch?
 
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Old 01-09-2014, 12:15 PM
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I get the "smoke tune" question alot on another forum... These newer ECMs really are strict when it comes to comparing values to deliver fuel.

I know its next to impossible with just a tuner.
 

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