Mercedes R350 2012 bluetec high idle after Dpf,egr delete
#1
Mercedes R350 2012 bluetec high idle after Dpf,egr delete
My car idles at 780rpm after deleting egr and Dpf, any ideas how to adjust rpm back to normal, also I noticed increased in diesel consumption after having the car tuned.
#3
Super Member
Joined: Dec 2015
Posts: 812
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From: Springboro, OH
16 GLC 19 Volvo XC40 06Corvette Z06
The reason is that when trade in time comes the dealer will insist all that stuff be installed and operational....federal law.
#4
Senior Member
Joined: Jul 2011
Posts: 327
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2012 S350 Bluetec 4MATIC; 2011 ML350; 2005 C230k;
#5
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Joined: May 2017
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From: Montreal/Cape Coral FL
2012 X6 35i Sport, 2013 ML 350 BT, 2019 4Runner TRD Pro, 2020 CRV-AWD
I suggest contacting your tuner. I did all the deletes, my idle isn't higher & my fuel consumption is slightly better than before
#6
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From: V E G A S
1922 Ford Model T / no OBD
x2 on no issue on my DPF delete and chiseling the honeycombs.
So it has to be the program.
My mpg on car with delete (white one) is lower than on the one with DPF still working, but difference is subtle and can be due driving more in the city, than freeways.
So it has to be the program.
My mpg on car with delete (white one) is lower than on the one with DPF still working, but difference is subtle and can be due driving more in the city, than freeways.