DAF MX-11: Tackling Injector Replacement And Wiring with JALTEST
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- Опубликовано: 12 сен 2024
- 🔧In this RUclips video, we are tackling an MX-11 Injector Replacement in a DAF CF in Wrexham for my customer Lower Oak. Despite no active faults on the dip, we delve into diagnostics using JATEST from Eclipse!
By exploring the faults in the PCI ECU we can check our faults and identify fault codes:P0304 misfire detected in cylinder 4
but unable to induce it, I take to checking the mechanical integrity of the engine to rule out any issues and try to get the injector to fault. After exhausting JALTEST'S tests to strip the engine down and found wiring cut through in the rocker cover which I changed for a new modified harness but with the fault persisting I removed and replaced the fuel injector as well as coded it in with the help of jaltest!
#daf #jaltest #injector #trucktechuk #diagnosis #wiring #harness #mx-11 #fault #P0304
🔗if you're interested in the OBD pass through tester tester and more over at my shop! The LINK FOR IT IS HERE: www.trucktechu...
and the direct link for the injector brush is here: trucktechuk.co...
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Je suis un technicien ya un de tes vidéos qui ma permis de réparer un camion daf xf 105 merci continue comme ça courage ❤
I’ve just found your channel. Super interesting. I’m going through your video library now
Hey Tommy thanks for the comment 👍 👌 😎. I'm glad you're enjoying it buddy......the video production was very poor when I first started uploading last year. 🫣 I do plan on deleting them and remaking them eventually with better production 👌😎
Here you go again, nice job buddy, I love your channel because you give me all the information I need.
Hey beny! 👋 I always try and put as much information as I can in to help people so they can understand and do the job to the best of their ability 👌😎.
I'm glad it helps you and you know I'm always down for helping you 👍
thanks pal and i wish you good luck in your work 👍
When u say, " only time will tell" on that injector fault, i felt that 😂.... good luck , hope no 🪃 boomerang..
Ha ha ha thanks for the comment Andy 😅. Seeing as he has a few DAFS I've been working on I should have added it's been fine since I recorded this 2 weeks ago😎.
I find it's different working out the van as opposed to the workshop As I wouldn't give the customer the truck back till it was correct, especially with intermittent faults but here I am trusting evidence-based diagnostics over parts changing 😅😅😅🫣
Brilliant young Russ, as always 😊
Phil thanks for the comment buddy 👍 hope you're okay 😎
nice work mate I've done something i didn't think i would do again i have gone back on the spanners on nights at NWT DAF but have to say i am enjoying it .
Hey steve!....... we all make mistakes 😅🫣. I did nights when I first started a MOTUS over 10 years ago...... it's the best place to be if you like the simple life and can stay awake! I'm glad you're enjoying it 😎👍
@@TRUCKTECHUK at my age nearly 60 your probably right .
Another great video mate. fantastic to see Jaltest being utilized so well with informative diagnostics. Where did you get your breakoutbox/can tester?
Hey Paul Nice to hear from you buddy 👍 😀. Love what jaltest is doing for the small people! I mean who would thought you could have such a feature-rich system and dealer diagrams?!? I can't wait to see what they have coming up next year!
As for the breakout box pass-through Checker, you can purchase that here mate: trucktechuk.com/b/IxnBi
It's a GODSEND! 👍👌😎
Great video mate 👍
Ben thank you for the comment and I'm glad you enjoyed it 👍
Hi Russell another excellent informative video.
Looking at that Paccar engine it looks the same as the new Scania super engines up top.
Hope you and your family have a lovely Christmas when it gets here and to great things in 2024
You know that your DAF has a problem when there are no faults on the DIP😅Big kudos for correctly following the procedure on injector replacement, it's so important, considering the tolerances, involved forces and required cleanliness. Is it understood why the injector fails, and does this happen more often? Surely not a cheap fix...
If you don't have things going off on the DIP is it REALLY a DAF 😅👌
Oh, I think for people looking online on how to fit an injector and it doesn't fall out, I think it will help.
Injector failure for me is usually leak-off with a high correction value. This Injector I believe was a solenoid failure but I just couldn't get it to do it consistently 😕
Injectors from DAF are £650 each exchange, I can get them done for £350 but they have to go away to be done 😪
Same here, not usually a solenoid failure but excessive internal leakage from control valve. P0094 is common fault for this issue. Injector prices in states is over $1000 a piece and the rail to injectors pipes were $150, but they went on backorder for months and know are $45 a piece. The EPA 21 with the newer Delphi (Borg Warner) DF21 injector are having a lot of issues, very sensitive to internal deposits. Just released another cleaning and software update to help reduce issue. Nice to see working on MX-11, not very common in US. I have only worked on a few, never had opportunity to really check out the DOHC in person. Thanks for the videos Russ and Congrats on your success.
Hey Steve thanks for the comment 👍👌😎.
Yes P9004 and p228D are the usual fuel-related DTC'S for excessive correction value. I have got an MX-13 DAF XF here that's worked its way to me that looks like a camshaft lobe issue that has had ££££££ spent IN ALL THE WRONG PLACES 😳
In regards to the new ph2 Delphi injector, I take it the re-design of the internals where the waxing/soft deposits collect and cause them to stick still hasn't been resolved on your end either 🫣.
Customers who have spoken to me about it don't want to purchase any more next-generation DAF product till it's been resolved due to the workshop downtime incurred.
@@TRUCKTECHUK Exhaust lobes/ cam follower pitting adhesion wear is getting more common here on the EPA17. Paccar did extend the warranty to 7year, 700,000 miles. Yet to have a failure at my fleet, but we use high quality 15W-40 oil with shorter drain intervals than recommended and run valve adjustments more frequently. Looked at one last week that other fleet thought they might have cam issue because of low oil pressure but found a wore out variable displacement oil pump. Always something. Cummins have just as many issues IMHO, I always preferred the Caterpillar engines!
We had a guy on camshaft replacement 5 days a week when they first started going. I'm going to pull the sump off this and have a look 👀....might measure the lift on the high-pressure pump unit followers and also check when they are at TDC ect as I've had one fuel pumping unit camshaft lobe come loose and turn!
I've changed a few oil pumps due to low pressure on the older engine, we will see how the new solenoid-operated pumps last 👍
As for Cummins I'm just starting to use insite to play about with them 👀.
We had CAT engines fitted to FODEN years ago.....C10 I think the engine was......I spent more time picking them up with a low-loader unfortunately but we put that down to a lack of maintenance where I worked I think
Love your content but as a car guy some of your acronym dont cross over like PID ,PCI and that sort of thing.if possible could you say for us beginners what they mean after you say them? That would be great.love your style of video aswell
Hey Michael 👋 thanks for the comment buddy. 👍 The best thing about truck acronyms is they are even manufacturer-specific for example, PCI on euro-6 stands for Paccar Common Rail Injection but on Euro-5 it was called DMCI which was DAF Multi Controlled Injection (both engine ecus) Which again is different to DAF LF which is ECS-DC6......I will include the explanation in the future buddy 😎
@@TRUCKTECHUK that would be great ...thank you mate
What would be the functions that cannot be done on the MX13 Paccar? I work on them and I have not found any software that works well, but I see that it works very well for you.
I've used davie-4 for 10 years and I've not found one thing I can't do with this. I can even program the PCI ecu
Great video! You can share what is the tightening torque for oil pan bolts, (mx13 euro 6)?? You use glue for this bolts?
Hey buddy thnaks for the comment. I think I said it on another video I did on crankcase ventilation module failure and replacement but off the top of my head it's 28nm
I think mx13 and mx11 oil pan have different tightening torque due mx13 have a composite oil pan. @@TRUCKTECHUK
Good job
Cheers Bryan 👋 😎. Glad you enjoyed it mate 👍
Where did your source the injector bore cleaning brush pal ?
Hey Ray, you can find them for sale here: trucktechuk.com/b/injectorbrushes.
@@TRUCKTECHUK cheers mate i will be ordering a few bits off your website in the new year 👍👍
Thank you.
Thank you for watching as always my friend 👌😎
Goodness, hello, I am one of your followers on the channel. I want to ask you, please. I have a problem with a DAF 460 truck. I have a problem with fuel consumption. The percentage of fuel consumed is 38 39%. Please, do you have any advice given to me by
Hello friend! How is it to work with jaltest? I use Texa for work, I can say that it is good but for some trucks it does not give much information.
Hey Paul 👌👍thanks for the comment buddy.
I prefer jaltest as I find the manufacturer-specific diagrams and the remote call center help brilliant. I think the new features jaltest is pushing out will set this apart from any other diagnostic equipment that covers multiple manufacturers
Thank you!@@TRUCKTECHUK
can you please explain why am i getting air in fuel system????
Your amazing ,this is terrifying, you couldn't use a modern truck to go overlanding with you.
Hey Robert thanks for the comment. Modern truck fuel systems and engines require extreme cleanliness and standards which I can't do being mobile unfortunately 😕.
I think it might be time to look at opening a workshop specifically for DAF
@@TRUCKTECHUK I was a coach builder 25 years ago and the cumins bt6 was bullit proof for 500 thousand miles. Fuel and air that's all it needed.
@robertanderson-yx8mo I miss the old m11 Cummins fitted in FODEN. Likewise, they went forever without anything but filters and oil BUT in today's market manufacturers have introduced parts that require meticulous cleanliness and tolerances.....take the issues PACCAR are seeing with the latest fuel system for example. If only things were as simple as they once were......
@@TRUCKTECHUK I loved the n14
Yes I think all the Cummins products have been well received and I'm so happy they have moved away from EGR in the PX-5 and PX-7 in PACCAR products.....who knows what the future holds now DAF is fitting the Cummins X15D engines to XG+ 👌😎
👏🏻👏🏻👏🏻
Oh this is nice coming from an LCV technician 😅👌
@@TRUCKTECHUK APPRENTICE LCV technician 😂
Hello Mate! You have some discount cupon for the premium subscription for the followers?
Yes mate I've just added a post with it on the member's area on the site and I've included the news about the site moving to a bigger provider