How to fix DEF metering valve on freightliner cascadia, it can help you clear code snp 4364. TOOLS USE: To buy an OTR PERFORMANCE CODE AND FORCE REGEN TOOL PLEASE USE THIS LINK otrperformance... • How To Start Forced Re...
Thank you so much. I'm a woman truck driver and the same as other, I'm so glad you do these 2 videos. Thaaank you so much . Parked very worried about the codes but washing you woow helps me a lot.
Thank you. Both your videos help me do it and encourage me to do it myself and not to take it to Machanic. I’m glad I did it myself I learned a lot on the way and I fixed it myself with your help thank you.
Thank you so much mechanic said they don't make them anymore & said I am fuc**** ... Tried to say He can get 1 for $2000 I found this video & will be cleaning & fixing my own!
Remember when he took the flathead screws out, which are the filters? Always put them in hot water to get the white crystal def off unless you have def cleaning solutions. Everything else is A- ok 👍
I saw another video that cleaned only the part of it that you didn't clean. Now, I watched yours and I have the full information about disassembling and putting it back together. Thank you. *the only part that you didn't clean was that piece that takes the air input. In between that piece and the output, there is some sort of reduction that gets clogged with DEF.
One thing he forget to mention is the cleaning out the stainless steel braided line that screws onto the bottom right of valve and screws into scr box that can be clogged too wonderful def system
I had that same code and Freightliner Davenport Iowa changed out my doser valve and replace the def pump and I got the same code for days later they ripped me off it could have done what you did but wanted to Jack me around
@@TRUCKINGTIPSDIY NO! SAME PROBLEM I DON'T MIND PAYING THE MONEY IF THEY FIX IT THEY DON'T FIX IT IT'S A SCAM I BELIEVE THEY COULD HAVE FIXED IT BUT THEY DECIDED NOT TO FIX IT IT'S ALL A SCAM
Could that be why my truck tells me to stop before it turns off ? I already burned the filters and it was working good for a week. I get a dpf pressure code
This is a GREAT video. This video is definitely a great preventive maintenance video. Question for you >>> What/where or if you know, where we self-mechanics can get the code/scanner - readers-resets for truck(s): Autozone/NAPA/ebay?? Semi-trucks, do they use OBD2/OBD3???
I did that worked for a few months and now check light came up again. 4335. Low pressure again. Just gonna buy it. I replace thet other pressure valve that sits on the frame. And that injector it's not easy to pull out I didn't want to break it so I didn't remove it hard ..
I clean injectors on fuel injection can't i connect negative and positive and clean it with carb cleaner this video is helpful but i wonder why you didn't clean injector
Great video, I have 2020 freightliner and I'm having an issue with it over spraying, have DEF running out of my exhaust stacks. Any suggestions would be greatly appreciated
What parts would I need to buy in order to fix my truck? It's a 2017 Freightliner Cascadia. The active code is SPN 3226 FMI 20. I have been getting the red triangle 🔺️ with the exclamation point. It then goes into manual and won't go past 5 mph.
What year did they change the configuration? I dont have that valve mine is a 2015 or am i looking in the wrong place? I was trying to help a guy find his on a 2016 and we couldn't find it either
Is this the metering valve the same thing as a metering unit?? I have a faulty code 3561 and it says I have low current or a break in the circuit. Could it be a bad wire or something??
Keep getting low pressure and won't do a full regen. I don't think it's the out sensor as it does pick up some pressure. This might be the problem. I noticed air kicking back out from the airline. I changed the quick connect, but I'm not convinced that is it. I will try this next if it doesn't work.
you can try cleaning that valve, you can also try resetting the AFT (after treatment) module, check out this video, i had that problem when i put bad def, that light also comes on when you leave the DEF level too low. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-zr5em086Tv4.html
What codes was yours showing? Mine isn’t having the proper air pressure. Do you think that screen is clogged? Could you have just replaced the entire metering unit? Thanks for your reply
Sir..i have 2013 freightliner casacadia..that truck allways secondary air go down. After shut down even i go 2 shop 2 time they check the whole truck no find where air is leaking..and i hear sounds from that spot is that sounds normal wats the problem you think nead to change this valve..cuz air leak but didnt kno where leak
I have 2015 I am getting the same code you have it I took the mechanic they told me I have replace the whole def box which is cost a teen thousand dollars but they told me use blue def that code will go away
It’s def whole box have to get change they already see injectors are working well the poor def we fill up from truck stop that one start stuck in sensor it’s better to do by pass the truck
Hi sir I have Freightliner Cascadia to 2016 I cannot find that case saving I cannot find that Qaes on the top of the DPF filter or decide or on the bag I cannot find it do you know where it’s located please thank you
TRUCKING TIPS DIY thank you for youR time to replay Yeah that what was look like I actually a little bit ago I was under my truck I was looking everywhere all way around I couldn’t find it and I think all I need to check is the the air pump or DPF pump When I do diagnostic it’s come. EEC
@@tigerofiraqwhoisallahquien8044 try using the Gallon DEF insted of pump def, the peak blue def, it my fix your problem, let me know how it went! thank you
I have low def pressure. I replaced the def pump about 3 months prior to getting this code. I've had the code for 3 weeks now and I replace to pnemautic switch valve from the def pump and the other screen before that. Now the pressure limiting unit. I have the def doser but haven't switched it out. Bolts feel like they might break. I haven't done this to the metering unit. Will this clear low def pressure code? Or what code was casing this?
Check all fuel injectors with a diagnostic laptop , they can see each injector the should all be near to zero, if one is too high it needs to be replaced, , i had that issue once and it fixed it, also clean the doser injector. Let me know if u fix it
I've seen 4364 usually I change the outlet nox sensor, but I always do scr conversion test to trouble shoot this. Because indeed nox conversion always goes down during diesel dosing on a regen. Still the same problem ?
Have you ever had that code, and while doing the scr efficiency test the the scr efficiency stays between 91-96 percent but when you do a Regen to clear the code the scr efficiency drops to about 25 percent?
@@alanjuarez318 yes, once the diesel dosing starts it might be because filters are cracked, but it also could be a bad scr, or even built up def fluid. When the scr is bad it usually starts to fail when dpf outlet temp reaches 900°, but scr inlet temp sensor should be 80 degrees less than dpf outlet temp.
@Jason Lurie, thanks a lot for the reply looking back at my data I knowrest that my scr inlet temp is only about 40-50 degrees lower them the dpf outlet
Jason I contacted you on TikTok today wanted to see if I could ask you a question concerning a 2013 Freightliner. Can you email me at ryan@kebotrans.com
Carlos Rivas I didn't I want to just change the whole unit with a new one. There is video that a mechanic just bypass it all together you think that is good
I have changed two metering units in less than a year.My truck still keeps throwing SPN 3361 Fail 07 from time to time.I have changed Air dryer too but still getting too much water out in wet tank.Has anybody faced something similar.
have you tried changing the def filter, also on the dpf box, there's a braided def hose, that goes from metering unit to the dpf box(one box) make sure the hose is not clogged from dry def, and where the hose connects to the dpf box also make sure is not clogged
TRUCKING TIPS I have changed the def filter and pressure limiting valve on the air line too. I haven’t checked the line for dried up def .Thanks Will do that and update
Carlos Waldo I've been getting this code too. What he did I do at least twice a year. Screen's are cheap. It helps but that code can also be dirty def. Have your mechanic do a quantity check test and see how clean your def is coming out of tank. Mine comes out sort of brown. Even with new filters.
Do you know if the Dealer sales the injector?? Mine keeps on injecting DEF after turning the truck off and leaks a lot under the BOX. Anyone knows what it might be.?