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DPF Full, but its not on?

835 Views 6 Replies 3 Participants Last post by  Rcxdm40
My truck wants to go into regen mode but i dont have the dpf filter on anymore....its been on the floor of the garage for several months....

And no all of a sudden it wants to regen dpf full ect??? what do i do?
any sensors to clean?
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Discussion Starter · #3 ·
i have a 4in. exhaust with a muffler only....edge w/attitude, intercooler, intake, egr delete
i duno what the hell now it says 90% full whats the deal?
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Can you fill out your signature so we know what you have on your truck, just makes it easier for guys on here to help you!!!
 

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Have you checked your sims, may have had one come loose or get some water in the plug. Hopefully someone who has had the same problem will comment on this.
 
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