CM 871 Code 2639, DPF won't clean

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CM 871 Code 2639, DPF won't clean

03-08-2019, (Subject: CM 871 Code 2639, DPF won't clean )

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RE: CM 871 Code 2639, DPF won't clean

(03-08-2019 )Doops22 Wrote: The filters were cleaned and baked. Is that high enough to trip the light? Maybe the DPF delta P sensor is bad?

don't forget that the crossover tubes for the DPF Delta-p can get partially clogged and make it read high too. Also it can read wrong if the rubber bushings at its feed-point get cracked/leaky.

Lastly, if you had the DPF and DOC baked out, you need to perform a "DPF Maint. Reset" or whatever its called in Insite.

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Messages In This Thread

CM 871 Code 2639, DPF won't clean - Doops22 - 03-05-2019,

RE: CM 871 Code 2639, DPF won't clean - Rawze - 03-05-2019,

RE: CM 871 Code 2639, DPF won't clean - Doops22 - 03-06-2019,

RE: CM 871 Code 2639, DPF won't clean - Rawze - 03-06-2019,

RE: CM 871 Code 2639, DPF won't clean - Doops22 - 03-07-2019,

RE: CM 871 Code 2639, DPF won't clean - Doops22 - 03-07-2019,

RE: CM 871 Code 2639, DPF won't clean - Doops22 - 03-08-2019,

RE: CM 871 Code 2639, DPF won't clean - Unilevers - 03-08-2019,

RE: CM 871 Code 2639, DPF won't clean - Doops22 - 03-08-2019,

RE: CM 871 Code 2639, DPF won't clean - Rawze - 03-08-2019

RE: CM 871 Code 2639, DPF won't clean - Doops22 - 03-08-2019,

RE: CM 871 Code 2639, DPF won't clean - Doops22 - 03-08-2019,

RE: CM 871 Code 2639, DPF won't clean - DosGatos - 03-08-2019,

RE: CM 871 Code 2639, DPF won't clean - Unilevers - 03-08-2019,

RE: CM 871 Code 2639, DPF won't clean - Doops22 - 03-08-2019,

RE: CM 871 Code 2639, DPF won't clean - Doops22 - 03-15-2019,

RE: CM 871 Code 2639, DPF won't clean - Marajin - 03-17-2019,

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