keeps coming up with dpf level 2 and 3 , will do a regen drops soot to 6 test drive and shoots up to 200 skips level 1 and 2 , then a couple clicks down the road, it goes back to normal and no codes , then will come back no matter how you drive it failed air managemant for EGR , installed a new one no difference with needing a regen did the realitive compression test cold range was 18 to 31 and hot 25 to 41 of course number 6 is the lowest bus works good for power on the road, no other codes changed the dpf delta p sensor thinking it was either stuck or no good again no difference with it needing then not needing a regen leaning towards a bad dpf but engine is under 200,000 kms on it passses all the koeo tests and koer tests man these engines
2012 DT9
Posted - 02/03/2022 : 03:25:28 AM
