DD15 with regen issues. Soot level high, parked regen failed due to not reaching temp. LOW
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- Опубликовано: 18 дек 2018
- 2011 Freightliner Cascadia DD15 with regen issues. Truck will begin to regen but then abort after 15 minutes. A few tips to help you and complete your regen and keep your truck on the road.
I knew about the injector been plugged. I clean mine once a year. But thank you for the information on the in and out temps. Learned something new.
Its a joy watching ur videos, very good way to show and teach
Hello Pedro.
Great job on the video👍🏻
Good video, thanks for posting, I do read some comments questioning ur repair without knowing anything ignore them you are actually fixing the real cause of issues. I seen technician who can change every part of aftertreatment including one box without knowing the real concept most stealer-ship have those so called master tech😂.
Hello Pedro. Thanks for sharing your mechanical skills through your videos. I been having a major soot problem with my 2011 freightliner cascadia with a detriot dd15 engine. I changed my 1Box because my old box had a lot of rust around it causing weak areas to leak air. And it had high levels of soot as well at the time. After replacing the 1BOX l cleaned the filter that came with it and l blew out SCR filter as well. After driving for a week the system is totally clogged up again. I was so clogged that it blew the clamp because of the clogged 1box. I towed it to the local freightliner dealership to have the truck checked. After 2 days they confirm the system was clogged up really bad and they would need to order new dpf filters and air clean the SCR filters in the 1box. I explained to him l just had the filters cleaned and l had the 1box SCR FILTERS blown out a week ago. I told the shop supervisor that's a lot of soot build up in a week. I ask him did he think it could be a problem on the engine side that would cause that amount of soot in a week. He said they will check to see if there was an issue with the engine. I never received a call they emailed me letting me know my truck repair was completed. I called them to get a run down of what they did and I was told they replaced the dpf filters repair 2 coolant leaks and they blew out the 1box filters. I ask the service person if they check to see what was causing the soot build up. He said because the dpf filters were bad because they were the original filters in the 1box and they failed the flow test. So after picking up the truck and driving it on the 3rd the truck seems like it running out of fuel and stop on the side of the interstate . I called road side assistant to bring fuel and filters after getting the truck to run it kept cutting off. After the 5th try l gave it gas this time and there was a large pop and black soot went everywhere. The 1box was completely clogged up again. The truck sounded good got over 7 miles to the gallon but its producing a lot of soot. The most common reason for too much soot is fuel and air mixture in the cylinder isn't correct to burn the fuel causing soot buildup. I'm not loosing oil or coolant other than the 2 leaking hoses that was supposed to be replaced but they are still leaking because the shop used the same old compression hose clamps. Pedro if you experience any repair jobs like this l would appreciate your feedback. Thanks in advance.
Thank you for sharing your knowledge
You do provide very important and valuable information,thank you.
Yo bud mad respect for your attitude towards sharing knowledge that doesn't necessarily grow on trees. But to maybe get you to see if you can pick up what I'm putting down. Regarding the ability to read in real time as the zone/levels of soot as they come down, on how certain programs do not oblige such data stream as you would like. Now just hear me out a second. I might not even be making any sense in recommending to use the data monitoring of the delta-p. Sensor before, during, and after. IDK!! ,WHAT U THINK BUD?
Bro great channel! New sub!
Great video man
That sent me to the poor house,I replaced the one box,and still couldn t do a regen,finally, it was the DEF quality control valve (or something like that).
Great video
Good job 👍
I'm beginning to wonder if it's a problem with the Cascadia, as I've driven a few and they seem to want to conk out on when in lower gears, as I've noticed some sputtering and more hesitation when I've driven both the 10 speed and auto in the lower gears. That's my take on this. Could be that's where the soot build up is more noticeable as well too. I don't know.
Which tool would you recommend to owner operators who want to diagnose their own trucks? Good video, sir, as always. Thank you!!
2011 cascadia code ecc 61 spn 3719 fail 00. Also code cab 33 spn 522116 has pretty much always been on. Ambient temp sensor was replaced a while back and temp has beem reading correctly.
check the fuel filter and see if the pin is broke off and fell into the fuel line restricting the fuel flow that will not allow the regen to get hot enough to regen the engine that is why Ash levels, to be higher this is what happened to my dd15,
Thnx Man
This type of work makes your light come on the next day