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I bought a 2013 and it has the egr deleted but not sure if they deleted the exhaust fluid is there a way to tell ?
 

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Easiest way will be to see if you need to add any DEF after any given time. Is the stock downpipe and exhaust/DOC/DPF still intact?


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Easiest way will be to see if you need to add any DEF after any given time. Is the stock downpipe and exhaust/DOC/DPF still intact?


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Thanks it does look like all the stock exhaust is there
 

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Check to see if all the sensors are plugged in in the exhaust.


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Is the tank still in the truck.
 

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If you have a scan tool that can clear codes, just unplug the def tank harness on the top of the frame rail.

If it is deleted, then it won't set any codes or derate. If it's not deleted, then the dash will light up like a Christmas tree.

But I doubt they would ditch the egr and leave the scr system intact.
 

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If you have a scan tool that can clear codes, just unplug the def tank harness on the top of the frame rail.

If it is deleted, then it won't set any codes or derate. If it's not deleted, then the dash will light up like a Christmas tree.

But I doubt they would ditch the egr and leave the scr system intact.
Thanks I will do that the parts house here lets you use their scanner for free
 

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what makes you think it has the EGR delete?
 

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Sorry wrong thread.
 
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