How to tell if your NOx (Nitrogen oxide) sensor is bad?
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- เผยแพร่เมื่อ 1 ต.ค. 2024
- The truck was diagnosed in this video is Freightliner Cascadia DD15 with one box. The nox sensor fault codes mentioned in this video are:
►SPN 3216 - FMI 14: NOx raw sensor does not support self diagnosis
► SPN 3057 - FMI 2: SCR outlet NOx sensor - Error
► SPN 520355 - FMI 14: NOx out sensor does not support self diagnosis
A nitrogen oxide sensor or NOx sensor is typically a high-temperature device built to detect nitrogen oxides in combustion environments such as an automobile, truck tailpipe or smokestack.
The term NOx represents several forms of nitrogen oxides such as NO (nitric oxide), NO2 (nitrogen dioxide) and N2O (nitrous oxide, also known as laughing gas). In a gasoline engine, NO is the most common form of NOx at around 93%, while NO2 is around 5% and the rest is N2O. There are other forms of NOx such as N2O4 (the dimer of NO2), which only exists at lower temperatures, and N2O5, for example.
More info: en.wikipedia.o...
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Hi everyone, I know many of you have expressed interest in this NOx sensor tester machine, we apologize that we didn’t get back to you sooner. We had some family issue to deal with this week, didn’t spend much time on TH-cam! The link to the tester is here bit.ly/3oegOs0
Thanks , I'm make the slow change back to reaching, who would ever thought , I can make more money as a shop & Operator Owner, then a Aviator/ computer Eng.
I have a question what if you don’t change? Mine just came on with my check engine light.
I'm all ways scared to buy after market stuff for my truck I pay original and I know I don't have eny problem and that scanner tester is amazing
DELETE DELETE.. fuc the def system..
I deleted mine on my 2018 cascadia.. been 2 years.
BEST decision I ever made...
DEF is a OWNER OP killer.. not worth it
Watch out your injectors now 😮
What a scam OMG , I bought a 2020 cascadia and was in the shop twice in 3 months and one of the reasons was the nox sensor put my truck in limpmode forcing a tow to the dealership , Do not buy I repeat do not buy cascadias with x15 cummings way too many issues with sensora faults and bad weak ass Modulate. These new trucks are a complete scam.
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For the 2015 ram promaster 3.0 diesel
I did change the nox sensor oe but still lost communication with the U029E
Thank you for this video and your time. I always appreciate your videos, as I learn from every one. It is especially helpful to me because I use a Snap On ProLink Edge too. I just had a DD13 the other day with similar codes. I R&R the Nox inlet sensor and ran a regen. Everything is good. Normally, when I get Nox related codes I do a regen just to watch and see what the PPM measure is and to see if they read “stable” or not, for conformation. Thanks again. 👍🏻
You are welcome! I do the same, regen every time after working on emission stuff. 👍
What should the ppm count be?
For me and the fleet I maintain, Which are anywhere from 200k-900k mile tractors, after a PM and a regen I see around 100-125ppm on the inlet side and around 5-15ppm on the outlet side. Hope this helps.
I think he was talking about the sensor tester machine, oh I need that!
Did you check if the ACM and MCM needed update ! Every time you see these codes check for updates!
Nice Chanel some of your videos have been very useful to me but what's the name of that sensor tester you're using please
Multiple comments asking about the diagnostic tool, no responses. Where can we get this tool or similar? Without it this is closer to "How the dealer can tell if your NOx sensor is bad".
Here it is, sorry for the delay! bit.ly/3oegOs0
Hey Ryan I did call couple time
I have fault code
2011 Volvo d13
SCR issues
How can I contact
If I’m bring in how soon can u look up
Please call 3305735396 to schedule an appointment
Whats the brand of nox sensor you trust?
We trust redline products, we are their dealer as well! Also OEM
Thank you for your valuable content! I really appreciate your time with the video’s. Are you able to give a link to the sensor testing machine you bought on Amazon that’s featured in this video? I really like that! Thank You!
Im getting code nox bank 1 . Replaced 2 within 1 month. Now again same code. Volvo 19 .760. Any other things to look for . ? Harness good . Soot levels good. 474k mi.
Hi, I have a question. I got 2020 freitliner cascadia dd15
Just changed nox out sensor
I got readings
nox inlet value average of 410ppm
Outlet nox value average 257 ppm
Different between sensors 157ppm
Nox concentration sensors values inconsistent
Does this mean I need to change the inlet also, or is something else wrong,
What's your location sir.i admire the way do truck checks and repairs.maybe you can look at my with that computer of yours.prevention is far better than tow to a shop
Here is your website, you can find our location and contact information! Thanks for your trust! www.foxtruckandtractor.com/
Great video. Thank you for sharing
Thanks for watching!
Thanks for making this video and passing along the knowledge 🤙
No problem 👍
What brand name of the machine for testing o2sensor machime
Here it is, sorry for the delay! bit.ly/3oegOs0
Good morning Mr. Ryan, and thank you for sharing, a warm hello to you, 👌👍👍👍
Morning! Have a great weekend!
Que you please tells Whatup is the name of the machine to test the sensor please thank you
Here it is, sorry for the delay! bit.ly/3oegOs0
Where is your shop located to bring my truck in when I need to
www.foxtruckandtractor.com/
How dangerous is it to drive with a bad knox?
Not dangerous. Your truck will sedate after a time though keep that in mind
After having my eld put in...all the sudden my def gauge went to empty and engine light came on.. disconnected the eld light went off.... reconnected the eld went to start it, then the def worked fine, but the diesel fuel shows empty... disconnected the eld and everything is showing no faults....do you know what kinda sensor would cause that on ISX15?
link or model to that machine please
Here it is, sorry for the delay! bit.ly/3oegOs0
That’s a cool machine . How much does it cost and where can we get 1.
Here it is, sorry for the delay! bit.ly/3oegOs0
You’re doing God’s work by sharing this valuable knowledge. Thanks a lot 🫡
520372 fmi 14 and fmi 16 should I just replace the dozer on the def ?
Who sell this machine?
Here it is, sorry for the delay! bit.ly/3oegOs0
What’s the name of the sensor tester please. That looks like a time saver!!!!
Where to get aftermarket sensor with no problems?
Question Ryan how many ppm is standard nox supposed to ideal at for mx13 paccar nox inlet and outlet both of mine are around 27
Hi bro where I can get that machine to test the censor how can I look for it or where can I get it thanks
Is that ok to clean and reuse PM sensor?
We typically advise to replace PM sensor if your DPFs are cracked.
hi Ryan i have question about apu, to get in to the sistem with laptop you need to have internet on the laptop? because i tried mine but i had bad internet connection and i ding show the the number like i was checkin alarms nothin shows up next to alarm sign
Need info on that test box
Here it is, sorry for the delay! bit.ly/3oegOs0
I know oem is always better but What aftermarket company nox sensors do you use if you?
Fleet Pride, that's it if you ask me.
How much should the dealer charge per hour to install a Nox sensor? Freightliner charged me 2.5 hours
Peterbilt charges 2-3 hours
TA tech?
Oh how we love brake cleaner
Thx guys👍🇺🇸🚛
🙏
can i get a job?
On the tester box was it 1050 for everything or just the adapters
Everything
So whats the aftermarket line you trust for volvo?
We are a dealer for both Roadwarrior and Dinex, both have good products!
Where can I get a machine like that.
Thank Rayan
Do your work on Volvo or Mack trucks??
I always thought with anything that is electrical if you open the package it comes in that voids any warranty.
Sensors have pretty good warranty through the OEM company, normally they give you a new one
Very informative
Nice work!
Thanks!
Do I need INLET NOx sensor, if Dpf is deleted? ( Or that sensor doesn't have any function)after deleting ....thank you !! Great channel and good communication skills!
Man I brought my truck to a dealer to fix the AC and they luckily didn’t report me but they went into my Pro Star 2016 Cummins ISX manual and screwed something up and It’s shooting Nox Sensors and Def issues now so I believe I could run the computer to her and get it back right Ryan if you see this lmk🫡🍻🚛🚛💨💨
Good job
Is there an American-made equivalent to this sensor tester?
We haven’t found one yet
@@truckingandfixing Thanks
Hey Ryan are you still trucking as owner operator?
No, operate a truck repair shop now
@@truckingandfixing that seems like a more stable field to be in, at least you set your prices not brokers.