Cummins ISX 15 DPF Differential Pressure Sensor Diagnosis & Replacement - Kenworth T660
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- เผยแพร่เมื่อ 20 ต.ค. 2024
- Here is the link to the PDI tuner I have installed on my truck:
www.amazon.com...
Welcome to our channel! In today's video, Ryan is showing you the dignosis of replacement of cummins ISX15 DPF differential pressure sensor on his Kenworth T660.
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After 2 weeks of watching your video.... had to replace the same sensor pressure. Thanks a Million
Glad it helped! 😊
@@truckingandfixing Yes indeed, may not sound like much, but: GOD BLESS YOU AND YOUR KINDNESS OF SHARING YOUR KNOWLEDGE. greatly appreciated. Best wishes and stay healthy 🙏
@@truckingandfixingcan you mention which scan tool you used model number
I just now finished replacing my DPF differential pressure sensor on my 2017 W900 ISX15 cm2350. I first searched underneath the truck for the sensor, but it was behind the passenger step panel. Super easy access. My two bolts broke, of course, but I got it resolved pretty quickly. Thank you so much for this, and ALL of your step-by-step repair videos. We both know this would’ve been a huge Kenworth shop bill. FYI, I got the OEM sensor for $110 through Amazon, and took maybe two weeks to arrive. I’ll be doing a regen shortly and will use my OTR Performance app to calibrate the sensor. Again, thank you so much.
Glad it worked out for you! People shouldn’t afraid of working on their own trucks. Take time to learn and system and start to take care of your own trucks 💪
@@truckingandfixing Huh, I thought I could calibrate the sensor with the OTR app, but apparently I was confused. It’s the PDI that has that capability. I did a regen and everything appears to be fine, no check engine light nor derate. Do I need to calibrate the sensor for optimal performance, or is it not a requirement? TIA
@@dalejohnson8945 you dont need to calibrate that sensor bro
What’s is the part number for that sensor please? I have 2017 KENWORTH T680. Isx 15
@@qazaq6893 2871960 OEM product. I bought mine on Amazon, $110 delivered with Prime.
You helping to many drivers ;) thanks brother Ryan
You are welcome!
Ur a smart guy I’m so glad I found ur channel, may 2021 bring peace love and happiness to ur family
Thanks! Happy new year!
Welcome to our channel. Hope you had a Merry Christmas and Happy New Year.
Merry Xmas to you too. And happy new year. Thank s for your tips they really helped. I have a kenworth t680 2013 . Isx12/15 I have a code .aftertreadment 1 diesel oxidation catalysts missing condition exists. Faul code 1664 spn4796fmi33..
Good video Ryan, do some research on the decomp tube positioning. If I'm not mistaken the two rubber hoses need to do a u-shape up to the sensor. The reason is there is moisture in the DPF when there's different temperatures outside and the moisture should pool in the bottom of the rubber hoses from the sensor to the decomp sensor I had just seen something on this not too recently and I was trying to find it to show you but I can't find it.
Thanks! I will do some research about it!
they are supposed to be slanted so moisture drains
Changed one of those today no joy. I work on these boat anchors every day. Emissions emissions emissions everyday.
Thanks Ryan, great info.
Thank you for publishings like these. You better be prepared to think on your feet and have proper tools with DIY big truck repairs, and it gets even gooder when you actually enjoy the challenge.
Thx Ryan may have just saved my a$$ again❤🚛💯
Very informative video. Thanks for sharing your knowledge
Good video. Mine just replaced at Pape KW in Klamath Falls. Good place. Four hours, charged to my Warranty. But they couldn't show or adequately describe the problem. This video helps a lot. Thanks.
Awesome video, a natural, thank you for posting keep making videos pls
You saved a lot of 💵 for sure 👍🏽
Thats why as a company driver I do the mechanic work on my truck
👍
Love the video, I’m looking into getting a PDI’s BIG BOSS Performance Tuner. Which version do you have? Should I get the PDI’s BIG BOSS Performance Tuner lite or the PDI’s BIG BOSS Performance Tuner?
How often would you recommend a differential restriction test? And where do you buy a DPI?? Thanks 🙋♂️
Thanks, it's a very informative and excellent explanation..moisture inside the sensor could be from condensesion..
Always enjoy the videos! I had same issue with low coolant warning. I understand it's the tank because this model doesn't have the sensor pass thru the tank. More of a magnetic bobber that fails inside the tank. Replacing reservoir fixed mine. Hope it helps, you may have fixed already. Thanks
Nice and clear instructional video. Can you comment generally on the Bosch scanner and the PDI system.......what you like/where they shine, so to speak? Curious as to whether I should invest in both, or consider one over the other. Thanks for posting.
Hi Ian, I have done videos about both. You can check them out. Let me know if you still have questions: My PDI Big Boss Tuner On Cummins ISX15 - Owner Operator Trucking
th-cam.com/video/vXg-EGmFGD0/w-d-xo.html
This $500 Tool Can Save You $1,000's The Bosch HD $$$ | Owner Operator Trucking
th-cam.com/video/eIFpb6JjXIw/w-d-xo.html
Question my dpf sensor is throwing a eractic reading code truck runs fine if I clear the code but once I turn the truck off the code comes back. Took it to a shop they said the sensor is reading fine. Trying to find out what could be causing this? Thanks for your videos!
If you catch this as soon as it starts, you can just replace the sensor and keep trucking. The lights will clear themselves, will with most lights. Had this happen to my 2020 X15 earlier this year. Changed it in the SLC KW parking lot in 10 mins and hauled ass light went out by Vegas.
Without programming it?
@mrgetittherehaulingllc yes. Done it twice now. No computer needed. The CELs will clear themselves
@@Goose2448 on what type of vehicles was that?
I see the truck,so other question is what lights u had on only one I getting is a check engine light come on off every few hours or so and the code im getting is for the dpf sensor code
Dealer gave me a sensor with smaller tubes. Can I connect the rubber hose straight to tube coming from sensor without plastic connectors or its the wrong sensor?
Did you run power, economy, or stock map when you had the pdi tuner? Also is it really untraceable when you hook up a computer to it
It’s really true shop will charge a lot of money for the repair!
Thanks for your information God bless you
Thanks
Was the truck not getting up to temp before you changed the sensor? I’m having the same issue now, I had an exhaust leak bellow and a manifold after they fixed the leaks I now have the same issue but mines not getting to temp, it threw the differential pressure sensor code, so I’m hoping that’s what it is.
My respects to you Sir.
If you would hook the HDS 300 you think it would diagnose the issue.Thank you for the videos.
If you have the code 1921, never replace sensor. Code 1921 is the moderate severe level, and you will be able to do force regen by computer.
The most severe level is 1922 code (red light). That will not allow you to do force regen, and you'll need to perform the maintenance reset by your computer. After that code will become 1921 (amber light), and you will be able to do force regen.
Thanks for sharing!
What about code spn 3936 fmi16
Your the fucking man dude thanks
I have. 1922 sensor Ineed to replace that sensor, ??
Hey Ryan. That PDI TOOL WORKS with paccar
Wonderful, good to know! 👍
Is there any way I can get in touch with you
Hey bro! Great video I'm new to your channel.
Welcome! Thank you!
Can i use a liquid Flush cleaners to the DPF through the pressure sensor hose?
Is the PDI good for a DD15? I finally got away from Paccar and got a Detroit.
Mine had water inside it.. how can I avoid this in the future? I've noticed on really wet days I have more regen issues
Great information 👍🏿
Thanks!
Thanks!
Opps ya you reserver coolant tank needs to be changed out,,👍🏽👍🏽👍🏽let me now if it work
Love ur video I have 2013 cummins isx15 In t680 the truck is doing Passive region every day and now is giving me a code that is 641 that I think is has to do with the vgt actuator or something what do u think it can be
Do you have fmi number with the code?
If my coolant level is a little low it shuts off the truck... Could be a quarter of a gallon of fluid. You have about ten seconds to get off the road
So after you changed the sensor was a regen required?
Where did you buy your new DPF filter from?
D&W diesel, you can Google them
Did it worked any better or still the same, can you tell?
it solved the current problem it was having, but truck was still regening more than normal. I have decided to replace the DPF when I got home. and it solved the regen issue. Here are the couple videos on the DPF replacement:
New DPF Canister/Filter Replacement (Cummins ISX15 Kenworth T660) Part 1 - DPF Removal
th-cam.com/video/f65FcQE3lfY/w-d-xo.html
New DPF Canister/Filter Replacement(Cummins ISX15 Kenworth T660) Part 2-DPF Assembly & Installation
th-cam.com/video/zK_XgZLuyuM/w-d-xo.html
What diagnose system are you using?
Your oil filter can collapse internally on a Cummins engine so, changing your oil filter can also be a cheap, quick, easy, pragmatic fix.
I have sensor 1922 would I need to replace the sensor ??
What’s that screen u keep looking at?
I have my Cummins isx15 400ST and its wanting to regen every 1000 to 1500 miles... Do you have any idea what it might be? I changed the whole DPF filter, 2 differential pressure sensors and 1 of the temp sensors on the DPF Filter itself... :(
also does PDI work for Cummins ISX15?
I HAD MORE THAN ONE FLOAT GO BAD IN THE OVERFLOW TANK IT HAS TO REPLACE THE OVERFLOW TANK.
Hi, I work on school buses and I’m having a hell of a time with dpf issues, for obvious reasons, their stop and go nature.
I’m still new to understanding after treatment, but we got 4 buses, with dpf and egr codes. I’ve cleaned out both egr systems and doc and dpf, the bus will regen, all is well, then the codes come back after a month.
These buses had prior mechanics working on them before I got to this shop, one guy in particular who just like to willy nilly replace everything. He replaced turbo, Vogt actuator and egr valve.
I’m mentioning all this cause one of the big issues is that the dpf will not get up to temp. One bus it’s at 450 max, the other 920 max. Another it will not regen because of intake maninfold pressure code with engine derate, but also carried dpf and egr codes.
I’m curious, I’m noticing that you resent parameters after every service of the after treatment system, could this be the issue? I know for a fact the last guy never calibrated anything, so I did that, but I’ve never tried resetting parameters due to my lack of experience
I’m also finding that these Thomas C2 do not have a fuel doser for the after treatment, so what would turn up the heat in the dpf?
Thanks!
Where can I get one of those scan tool to buy and what’s the name of it if you don’t mind sharing
It is in the video description under channel recommended maintenance items section.
Hey Ryan, do you think you will ever buy another truck? Not saying that you need another truck, but if you were to buy another truck what kind would you buy?
I am actually thinking about buying another one lately. And I will make a video about it shortly! Stay stunned. Thanks for the question.
which version would you use when you change this sensor? what the difference between before or after ash?
The software I have doesn’t tell the difference in numbers. Could you rephrase your first question?
@@truckingandfixing sorry I asked that question wrong. After changing this sensor you force Regen correct ? And then the Before & After ash ? I was looking at your other videos and I noticed that you click both on Before & After Ash. I thought you had an option on which one you choose first or last or if it even matters or when exactly you should use that function(Before&After Ash)
Hope it works for you man.
Hello My friend I been an Owner Operator since 1990. But it seems I have to learn to replace sensors for the Cancer of our industry ( DPF ). Can you recommend a good machine that can read and also show me step by step how to replace anything wrong with my system. I have a KW T680 2019. ( I used to just by new truck every 3 years or 450K. Miles.... But that is no longer possible since new trucks went from 145K. To 240 to 280K.
I need to learn to replace sensors that is the only BIG problem .
Can you do one first, and then the other one after?
There is only one sensor with two probs.
Thank u
Welcome
If I change this sensor on my 2016 660/ Cummins 2350 450hp is it 100% necessary to do the differential pressure test and forced regen....(I don’t have a pdi controller or Cummins insight). Can I just change the sensor and keep trucking?
Sorry for the long delay. I would highly recommend to do a regen. If you don’t reset the sensor, you will always get a engine light.
@@truckingandfixing thanks. I did do a parked regen. I took it to the shop today and they cleared the original (inactive) code. So are you saying I should expect to see the same (exhaust trap inlet pressure) fault show back up?
Thank you for your information
My pleasure
17:18 magnet works for me I have it taped around the probe lol
Do that sensor got to be programmed after installation??????
No, plug and play
@@truckingandfixingso why was one done in ur video i mean regen
We need more channels that provide this type of info..on you channel, do you seper8 these type of videos from your landstar info videos via playlists?
I think it is separated in the Playlist. One is trucking business, it talks about landstar and trucking business in general. There is also a Playlist that talks about truck maintenance and repair. Does it help?
i need this code reader please send link
You can also check out OTR performance, much cheaper. I did a review here th-cam.com/video/Uy46Aq79GRc/w-d-xo.html
I get derate in 3 hours then ill shut off the truck and turn it back on it wont be back on for a while..but from time to time itll come back on...can this be the same problem?
Has to see the engine fault or code to diagnose the issue.
Is Kenworth also a Cummins post-processing system?si r
The emisson system on Kenworth and Paccar are made by Cummins.
What is a pdi? What are you using to do the forced regen?
It is a tuner. Here is a video I made about it. My PDI Big Boss Tuner On Cummins ISX15 - Owner Operator Trucking
th-cam.com/video/vXg-EGmFGD0/w-d-xo.html
Do you idle your truck?
I need more info for the pdi please?
Sure! Here is detailed video I made before about my PDI tuner. Hope it helps
My PDI Big Boss Tuner On Cummins ISX15 - th-cam.com/video/vXg-EGmFGD0/w-d-xo.html
I'd rather buy an older truck and skip the CA.
Actually, the emissions systems are bad for the longevity of an engine....the backed up soot, increased heat....sometimes they even go up in flames.
Looks like you manage it well though. 👍
I have found many high paying loads are going to CA or from CA, it fits what I like to run, which is long haul.
@@truckingandfixing , If I decide to go O/O, it'll be more like a retirement plan....flexibility to run when I want or to spread things out at a manageable pace. What I do now is run run run to beat the clock everyday (500/600 mile round trips daily) if I want to go home.
My days are like 16 hour days with an hour each way commute time.....I'm almost 57......I'm wearing down fast now.
That’s true to some sort but we will never go back to old technology, the issue here is bad engineering filled with outsourcing and cheap parts. That’s what is killing these engines.
Where can you order a pdi???
This is the same one I have from Amazon.
www.amazon.com/dp/B087V9XWB7/?tag=ryannsophia-20
Where can i purchase pdi?
This is the same one I have from Amazon. www.amazon.com/dp/B087V9XWB7/?tag=ryannsophia-20
That dinging that set that off is your float in your reserver coolant tank ,,it needs to be changed out believe me ,,problem solved....
Correct! Horrible PACCAR design for the coolant reservoir. The coolant level sensor that plugs into the bottom of the reservoir is actually just a proximity sensor activated by a floating magnet that is cast inside of the reservoir when the reservoir is made. No way to get access to that floating magnet.
@Brian Graham had the wiring on the actual plugs corrode a few times too, and the trucks never had over 600k
Sensor
Fm 9
Hey Ryan do you have an contact number I need to ask you a few questions I had a mechanic put computer on my isx15 Cummins saying I need a fuel pressure actuator dpf pressure sensor 2 intake temp sensor outlet box sensor
Please reach out via our company email. Thank you!
Seems all trucks with over 500k require quite a bit of attention. Other you tube truckers with used trucks are doing their repairs just like you are. It’s would seem it’s either that or a new truck payment. I would assume your truck has already had an in-frame, because the other you tube guys with over like 600k-700k have done an in-frame. But, in our up and down, no government, China based economy, who wants a payment on a $160-200k truck? No new truck owner you tube trucker wants to answer questions about the depreciation on a new truck during its first 5 years. Like $120k on a Volvo. About $70k on a PB or KW, but you paid the difference in increased fuel cost versus the Volvo. That is not acceptable to me, Thanks, it was very interesting. Happy New Year.
Lol did you get a phone call .
QA. -!
Kenworth just shaft me for $1,000 to change that
You wasted your money there. What i see there are the tubes are not installled properly. The tubes should be installed at an downward position. The tubes go down from sensor but back up at the pipes that go into the inlet and outlet. You need to readjust the dpf filter and pipes. Having them like that will trap soot and moisture giving the dpf differential pressure sensor read higher preasures causing freaquent regens. Also ur bellows before the DOC can cause alot of pressure codes.
Door luck
Talked too much about unnecessary things..just get to the point
What an extremely painful video to listen to.
Good thing you are skinny jajajaja
😄
Getting under the truck on a truck stop no good you better take a shower before you go home or your wife it's going to get mad
Dude over eight minutes into this video and you still have not gotten to the actual process of changing out the census. Nobody cares about your load where it came from what you’re eating etc. etc.
You are so mean, when you are a trucker and following a successful u tuber , trucker , and honest mechanic like Ryan , you start building relationship and you start caring about those small details !!
Great info Ryan, Thanks