1965 Posted August 16, 2015 Share Posted August 16, 2015 Fixin to buy a 2012 Chu wondering can I make it regen to make sure it all works even if it's not needing to regen? Quote Link to comment Share on other sites More sharing options...
david wild Posted August 16, 2015 Share Posted August 16, 2015 ??? don't have that crap Quote Link to comment Share on other sites More sharing options...
wheeler73 Posted August 17, 2015 Share Posted August 17, 2015 If you have Premium Tech Tool or a J-Pro you can perform a manual regen otherwise no unless it is requesting a regen. Quote Link to comment Share on other sites More sharing options...
Dieselwrenches Posted August 17, 2015 Share Posted August 17, 2015 You can take it for an extendeded test drive. The truck will attempt passive regen and if you get it hot enough then you'll find anything you would with a forced regen visually it with any codes. Quote Link to comment Share on other sites More sharing options...
1965 Posted August 17, 2015 Author Share Posted August 17, 2015 Thanks; buying from dealer I'll get them to perform one Quote Link to comment Share on other sites More sharing options...
Dieselwrenches Posted August 17, 2015 Share Posted August 17, 2015 If they will let you watch the temps, t1,t2 and t3, as well as dpf differential psi. That will give you a good indication as to any "regen" issues. T1 should get to around 600 to 650 give or take 50 deg. T2 and t3 should work towards 850ish, it's more important that the sooner they match and stay close to each other the better. Dpf differential psi tells you how much restriction that filter is causing. The lower the better, anything below .5psi during regen is fine. Quote Link to comment Share on other sites More sharing options...
1965 Posted August 17, 2015 Author Share Posted August 17, 2015 Man that's great I'll check that out!! Quote Link to comment Share on other sites More sharing options...
david wild Posted August 17, 2015 Share Posted August 17, 2015 Black smoke, black soot, coal, CA. wanted to out law black cars, seems black is bad unless your black. Quote Link to comment Share on other sites More sharing options...
Brent Leigh Posted January 6, 2016 Share Posted January 6, 2016 Can anyone tell the service Schedule on DPF on Mack Trucks Quote Link to comment Share on other sites More sharing options...
1965 Posted January 7, 2016 Author Share Posted January 7, 2016 Can anyone tell the service Schedule on DPF on Mack TrucksThe 09 I had said 4000 hours; that would mean 08 thru 10; I believe my 12 says the same Quote Link to comment Share on other sites More sharing options...
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