Have a same problem but i ready replace 2 diferent sensors brand new from the dealer but the gauge starts fluctuating up and down and the truck goes to derate mode cause of the computer not reading the def level
My def gauge dropped to zero after driving through a bad thunderstorm. 1761:9 3031:9 seems like the same thing and maybe the temp sensor. Would you agree?
Just to keep it simple first have you checked voltage coming from harness which plugs into the header? I ensure there's no breaks in the wires, another thing I will check also resistance. Also are you able to pull codes?
In limp mode that means you have an after treatment problem, you can get your code read to see what the actual problem is, your truck can go into limp mode for other multiple reasons.
If the DEF is too concentrated and too much urea is present, the heat from the machine can turn it into ammonia. The ammonia would go on to burn and deteriorate not only the DEF header, but the entire machine. To prevent the creation of ammonia, you should test the concentration of urea in your DEF using a refractometer.
My apologies, but u definitely need another person running the camera and preferably a microphone cuz couldn't hear half of what u were saying and got motion sickness from watching the video.
THANK YOU FOR THIS VIDEO EXTREMLY HELPFUL!!
Thanks!
Just wanted to say thank you very much 😊
Great vid! I’m starting to have trouble with mine and thinking about changing it myself.
I truly appreciate your video, you saved me a ton of money. Thank you so very much!
Thanks for videos I'm having same issues with my 2020 kenworth t680
Have a same problem but i ready replace 2 diferent sensors brand new from the dealer but the gauge starts fluctuating up and down and the truck goes to derate mode cause of the computer not reading the def level
Que codigos de falla te sale
KW2016 Why is the DEF light on, but the car cannot start?
Hey great video I changed the sensor but still having the same issue
What you did in the end?
My def gauge dropped to zero after driving through a bad thunderstorm. 1761:9 3031:9 seems like the same thing and maybe the temp sensor. Would you agree?
One of a kind! 😘
Hey I have a truck DD15 with the same issue and i changed the header and no change
Just to keep it simple first have you checked voltage coming from harness which plugs into the header? I ensure there's no breaks in the wires, another thing I will check also resistance. Also are you able to pull codes?
Thanks for the video. You got a new subscriber
Thank you.
Thanks for your time
I disabled this system through the bump, the level Def always shows full, the car drives great.
I need..I have one 2018 ..is posible you tell me where..I lived in Miami fl
@@robertomartinez430 I live in Georgia, I moved from Miami half a year ago.)
@@robertomartinez430 TH-cam doesn't allow you to leave your contact info here. For $1300 I will save you the agony of the DPF system
@@СашкаСашкин-ъ5вamigo tengo el mismo problema con el def, vivo en Georgia como te puedo contactar por favor
I need..I have one 2022 ..is posible you tell me where..I lived in Miami fl
I have a Peterbilt 579 showing the same limp mode. I believe it’s causing my truck not to start what do I do?
In limp mode that means you have an after treatment problem, you can get your code read to see what the actual problem is, your truck can go into limp mode for other multiple reasons.
How do I contact you directly?
Tyvm 🙏
This is soo helpful you did effortlessly.
Helpful video nice work!
Great tutorial
Your awesome 👌
Good job!!
I did my today bot wont star 🤦♂️ now
good job...
Good job girl
I am having the problem right now.
Was your truck going 5 miles?
Yes, just about so
@@smartmotives mines doing the same but I’m not sure what’s the problem
How did you know it was that sensor
@@cravorkiancarson9412 Code read on Cummins insite, verified the problem due to the gauge reading incorrectly with a half full tank.
Half full of DEF fluid.
This sensor is $450 for the part alone and I have replaced mine twice.
If the DEF is too concentrated and too much urea is present, the heat from the machine can turn it into ammonia. The ammonia would go on to burn and deteriorate not only the DEF header, but the entire machine. To prevent the creation of ammonia, you should test the concentration of urea in your DEF using a refractometer.
the way everything is just laying there 🤣💀
lol what do you mean?
I bet you do 30% of what she did
My apologies, but u definitely need another person running the camera and preferably a microphone cuz couldn't hear half of what u were saying and got motion sickness from watching the video.
it doesn't need the Regen, if it did it would run the program...
I changed my sensor and still have the same issue
@@JNRLLC-ep1uv did you fix it ?