Particulate bank 1 trap efficency below threshold...I'm 900m away from houston....can I drive on code and not hurt the truck? I still have a afe stage 2 on ...maybe this the reason for code

Please help/advise

Tex

 

Your AFE is the reason for the code since you're running w/ your DPF on. It won't hurt anything to run it. You can clear the code with a code reader, or just keep driving. The CEL will turn off when your DPF fills up. You'll regen and it 'll come back on during your next drive cycle. I used to get it often when I ran DPF on tunes.

 

Thanks bro!

 

When I get home I hope I get enough time to take the dpf off...the truck feels trapped and is working much harder. Its sad really...

 

yup, p2002 is pretty common with aftermarket filters, although I have never had it.

 

I have an AFE Stage II as well. I used to get that code but called them a few weeks ago. They have a repair kit for that now. They sent me a new filter, pre-filter and a plate that clocks the mass air flow sensor a little bit. I installed it about a week ago and now no more code!