Goddy454 Posted December 31, 2023 Share Posted December 31, 2023 I have a question about Premium Tech Tool. What is EATS maximum registered current poisonong level ? I am under the assumption that it is the soot level, am I correct? I always see this level drop during a regen but on this particular truck it actually increases. What would be a possible cause of this? The truck is a 2014 GU813 with an MP7. Thanks for any help. Quote Link to comment https://www.bigmacktrucks.com/topic/73710-ptt-question-involving-an-mp7/ Share on other sites More sharing options...
steeler Posted January 5 Share Posted January 5 Poisoning level is soot level. What is yours reading? Could be several things causing the increase. Bad differential pressure sensor, engine producing tool much soot etc.. Quote Link to comment https://www.bigmacktrucks.com/topic/73710-ptt-question-involving-an-mp7/#findComment-544641 Share on other sites More sharing options...
Goddy454 Posted January 7 Author Share Posted January 7 I ran a crystal sublimation and this seems to have corrected the issue with the rising number during a regen, it also set the soot back down to zero when it finished, but the truck is now calling for a regen everyday, i will have to a snap test and check into things further. Thanks Quote Link to comment https://www.bigmacktrucks.com/topic/73710-ptt-question-involving-an-mp7/#findComment-544733 Share on other sites More sharing options...
fjh Posted January 7 Share Posted January 7 1 hour ago, Goddy454 said: I ran a crystal sublimation and this seems to have corrected the issue with the rising number during a regen, it also set the soot back down to zero when it finished, but the truck is now calling for a regen everyday, i will have to a snap test and check into things further. Thanks Think you should check the egr differential pressure sensor and venturie tube ports foe clogging ! just sayin! 1 Quote Link to comment https://www.bigmacktrucks.com/topic/73710-ptt-question-involving-an-mp7/#findComment-544736 Share on other sites More sharing options...
Goddy454 Posted January 7 Author Share Posted January 7 I certainly will I know these are problematic. Thanks Quote Link to comment https://www.bigmacktrucks.com/topic/73710-ptt-question-involving-an-mp7/#findComment-544746 Share on other sites More sharing options...
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