EGR off vs. DPF regeneration

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EGR off vs. DPF regeneration

Postby bavarian » Sun Dec 05, 2021 11:47 pm

Hi all,
Does anyone have experience with EGR off and DPF still functioning in his car? What I would like to know is if the ECU of a BMW 530d. will allow regeneration with no problems with EGR off ?

someone say that a working EGR is the precondition of DPF regeneration, is this true?
thanks

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Re: EGR off vs. DPF regeneration

Postby jurebv » Mon Dec 06, 2021 11:15 am

not true, with proper egr off , dpf can remain functional, with bad egroff it will mess with regeneration

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