Thank you bother, I had the same problem today after I climbed the high hill And I did the same regene. It’s got fixed. But the emission light is stay on though. I think it should go after sometime. Appreciate your video. Thanks.
@@josebeltran4737 I am going through the same thing now. I changed the DEF injector yesterday and the lights are still on. I am changing the DEF pump today. Hopefully that works. My scanner is showing a DEF pump error.
So I ended up changing the DEF injector and the DEF pool pump and the codes went away. I think the injector was bad. I did the work myself and the injector is really easy to change. Watch Francisco Amaya on youtube. He gives great instructions on how to change the injector and the pump.
i had same issue when climbing hills, def light flashing, yellow check engine then red, after 5 min red light come off, another 30min- secondary yellow off, but first stayed for days. i'm found this is problem with engine maps, so i update horse power and problem disappeared, now i can climb 8% up with 80k gross and this problem never came again, 10months already quiet :)
Can you please explain how you had this done? I've owned my 2016 Cascadia DD15/DT12 AUTO for 3 and a half years and have the same issue you had when climbing hills (no red engine light) though.
Thank you bother, I had the same problem today after I climbed the high hill And I did the same regene. It’s got fixed. But the emission light is stay on though. I think it should go after sometime. Appreciate your video. Thanks.
I ended up changing outlet nox sensor that fixes the problem
Good Video!!
Good tip but please know that something is wrong and this problem will only get worse. It will continue happening until the main issue is fixed.
What do you think is the problem I try that and work but if you have an idea of the problem you help is appreciated
@@josebeltran4737 I am going through the same thing now. I changed the DEF injector yesterday and the lights are still on. I am changing the DEF pump today. Hopefully that works. My scanner is showing a DEF pump error.
Ok I hope tha works for you my when away when I did the regen I hope I don't get more problems
So I ended up changing the DEF injector and the DEF pool pump and the codes went away. I think the injector was bad. I did the work myself and the injector is really easy to change. Watch Francisco Amaya on youtube. He gives great instructions on how to change the injector and the pump.
I meant DEF PUMP not DEF pool pump
i had same issue when climbing hills, def light flashing, yellow check engine then red, after 5 min red light come off, another 30min- secondary yellow off, but first stayed for days. i'm found this is problem with engine maps, so i update horse power and problem disappeared, now i can climb 8% up with 80k gross and this problem never came again, 10months already quiet :)
Can you please explain how you had this done? I've owned my 2016 Cascadia DD15/DT12 AUTO for 3 and a half years and have the same issue you had when climbing hills (no red engine light) though.
That's good information I will look into that 👍
How many horse 🐎 power do you have when you have the problem and how many horse power you have now?
@@Evry1srolemodel I have same issue 2026 same truck for you
What's wrong