Dpf problems
Hi guys newbie here having problems with my XC90, first of all when i bought the car it wouldnt rev up cause the filter was chocked. I the removed the dpf and broke up all the old honeycomb from inside it built it back up to see if it would run or rev up, am getting a engine managment code and wondered wat could be the fault before i go and buy a new dpf or get it remaped. The code is 2A20 particulate filter faulty signal, any infor would be appreciated thanks.
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