Hi all Got the above vehicle in at the mo, came in with anti poluution fault on dash. Fault coded engine ecu fault codes p1447 particulate filter/ clogged filter p1448 particulate filter/ filter overloaded
Looking in live data. Condition of filter/ clogged filter difference pressure on PEF/ 982.4 mb
Looked in the additive ecu and theres no faults and the minimum additive level is not reached. The vehicle has done 54,000 miles so i guess the filter will be blocked. I replaced the PEF pressure sensor last year so i would of thought that would be o.k. What i was wanting to know should i just replace the PEF and refill the additive or can you just do a regeneration on it? Any thoughts on the matter would be much appreicated.