Freightliner Cascadia DD13 DD15 DD16 EGR problem low power derate spn 2631 fmi 1

WARNING!!: ⚠️⚠️⚠️
Always use the proper tools and safety equipment to perform this job.
Failure to perform the job correctly can result in personal injury or vehicle damage.
Don't do this job if you think you don't have the experience or the equipment to do this job correctly. REMEMBER SAFETY FIRST!
This video contains advance technician information.
This PROBLEM can be present in all trucks with DD13 DD15 DD16 OM 471 OM 472 OM 473 ENGINES.
FREIGHTLINER
CASCADIA CORONADO CENTURY CLASS COLUMBIA etc,..
Western Star
Mercedes Benz
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Freightliner Cascadia repair information Videos playlist • Freightliner videos
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#franciscoamaya #franciscoamayaDD15

[@baleriotorres6160]

This guy loves what he do, and he knows how to really diagnose to find the real cause of the fault. There are not too many mechanics who are experience enough to diagnose, they just want to replace the entire emission system.

[@mathewrutto9362]

exactly...he is the best.

[@highlanddallas4565]

Thank you so much. You the best!! We are tired of fake guys that doing trial and error and then charged $80-$100 per hour for doing nothing.

[@vicmed6088]

You are the man, thanks for that videos

[@RaHelion]

Vic Med you got some goos videos too bro! Im watching.

[@glackaglack1534]

Abraham perez yea both of them is helping alot O/O with these videos 🤑

[@supertrucker1356]

No you da man Vic! Even though you have the dd15 i still enjoy watching your vids

[@RADIORAHEEM402]

Yes he is..

[@lorenzowilliams1244]

He is the best mechanic I know so far who loves fixing the DD15 motors and he gives you a complete breakdown of what he is doing I always follow his lead and it works for me

[@CashuzDaGeneral]

I'm having the same issue and now I can get it fixed quick. Thanks for the video. You are a great mechanic

[@khalach509trucker3]

After how many miles you think we can clean up this EGR system?

[@WORM1100]

I used this video to diagnose my engine fault code. I replaced the Delta P sensor and the pipe it connects to. The light stayed on at idle, but after 230 mile with a empty trailer, when I stopped for fuel and turned the truck off, when I turned it back on the light went out. Thanks for your videos. New subscriber!

[@aprylvongamath3735]

He is the real mechanic . Thanks full to all your lesson / Video and god bless you / your business at high life

[@adarcorrales6679]

Great video! What did you use to clean the sensors and body throttle? Thanks 🙏🏿 que usan para limpiar los sensores y el cuelo del acelerador? Gracias

[@AmeFinffinne]

I have 2016 Cascadia DD15 SPN 102 fmi 16 I change the intake also sensor but still i have air leak somewhere and no power

[@unclerocco6596]

I like the way you take it step by step and find the root cause with can sometimes be so simple, other mechanic’s wouldn’t mind guesstimating

[@theautopage]

God bless you! Keep doing what you doing!!

[@adrianvazquezmtz]

Hola Francisco, gracias por tu aporte para los quye no sabemos tanto, soy nuevo dueño y la verdad me estan ayudando mucho tus tutoriales, y me gustaria saber donde puedo localizarte o algun numero de contacto, para mi un buen mecanico no solo es quien sepa hacer el trabajo, sino que además sea honesto, gracias

[@99jivvity]

Damn I need that software in my life. All the times I tell the service tech what the truck is doing while I'm driving and they can't replicate it at idle so the problem never gets solved.

[@nospam3001]

You can get an unauthorized copy from epcatalogs. I think it was about $250. It's been several years since I bought it. The expensive thing is the USB link device to connect you ECM to your computer. Those cost about $700. You can get a cheap Chinese knock-off for about $200. I didn't chance it though and shelled out for a real one.

[@benjamingonzales4327]

99jivvity I totally agree with the mechanic duplicateing the problem

[@musheghhayrapetyan8982]

or you can get a legal copy. $500 per year.

[@tulw2728]

@@musheghhayrapetyan8982 Where can I get the legal copy?

[@WORM1100]

Mushegh Hayrapetyan, where do I get a legal copy from? What is it called?

[@denisstitt9413]

That EGR pipe is called a Venturi. Also you are doing good, I do this for a living and have for 40 years. Have also been to school on the DD series engines put on by Detroit Diesel.

[@21dt66]

I have a issue with the EGR hose blowing several times any ideas ?

[@mac8122]

Excellent diagnosis, thnk u for your video and time.

[@JSGlobalMedia]

Great video Francisco thank you for this!! What diagnosis software are you using? I have two 2016 Feightliner Cascadia trucks and I'm having to do system regens daily

[@vecinaso]

En 2014 Cascadia el boost pressure no pasa de 24psi y no tiene check engine o fallas alternas ya esta bypass el Def pero esta asi desde antes de hacer el bypass. Alguna idea que me pueda ayudar?

[@BamBam-br6es]

thanks Amaya it was helpful your information, it was plugged the hole of the delta pressure sensor on the ventury pipe. thanks

[@realismartinez001]

Buenas tardes @francisco Amaya oye una pregunta, tengo dd15 y le cambié la Egr actuator y el engineer harness pero sigue fallando mi camión, me marca que mi EGR está fallando, pierde un poco de fuerza y mi freno de motor dejo de funcionar. Acabo de limpiar el delta sensor y las pipas pero no cambio nada, mi último recurso es cambiar el delta sensor. Mi pregunta es si mi delta sensor está dañado eso causa que no habrá ni cierre el Egr valve??

[@emeleon5448]

Hi, does having this problem make the trucks temperature go up even when idling?

[@Stich46]

Hola Fransisco, tengo un mercedes mbe900 y tiene poca fuerza tienes alguna sugerencia.

[@ramy19c]

Hola Francisco yo tengo un cascadia 2009 y después que le cambiaron los injector cups el camión pierde mucha fuerza el subidas que usted piense que sea el problema

[@ims7187]

Hi. How long you can drive with problem? And how dangerous is that if you work full time?

[@fredclouse5444]

First thank you for your videos I watch them all very informative. I had my wastegate replaced and now engine keeps calling for regen with derate I just found three loose clamps and one clamp not tightened at all could this be causing my problem. Thank you for your time

[@brassknucks2548]

Thanks alot. Always good information from you. I have no power and Detroit engines changed my egr sensor. I still have no power under a load and no mechanic shop can find and problems.

[@drone1028]

Check your turbo actuator arm. I had that issue without codes. Turns out the actuator arm was frozen.

[@JG-ss9xy]

Se necesita computadora para instalar el nuevo delta sensor amigo ? Lo quiero cambiar yo mismo Gracias 🙏

[@davidnjoroge8495]

great 👍 video.we have same issues on mercedes trucks with same engines.thanks alot for sharing.i agree 💯 % that problem can be due to lots of items that control boost pressure.its also common on mercedes actros 963.

[@nickgangone8314]

Hey Francesco, I get spn 2971 / 14 and 7 codes. Is that in reference to egr? What should I do first?

[@juntong651]

Hi I have a truck 2016 freightliner day cab dd 15 , has spn 411 fmi 1 and spn 3058 fmi 9 I did Delta pressure port Cleaning but still have the light on and off , do you know what is going on with this truck？ please let me know thank you!

[@coltenhalpain9320]

Question got a 2015 cascadia with a dd15 ran great when first bought it serviced it and then after that it’s like when you step down on the throttle to pass someone or just get going it has no power fuel system seems no leaks or anything but it acts like it’s not getting enough fuel any ideas on what causes this

[@gusramirez1217]

In my particular case, all I had to do was clean the 7th injector located behind the turbo and problem solved. You can try that before anything else. After I cleaned it, the light will still be on but will eventually go off after a few cycles. Again, that was my particular case with same codes.

[@mohammedabdille4295]

Francisco Maya thanks a lot for your help i have f.cascadia ddd13 with lower. With engine check light on and off this helps a lot but you are fare away from me WA

[@MrLewis6965]

Very informative Mr. Francisco...I appreciate the video, because that same code on my dash in the truck.

[@Stagedriver]

Always appreciated your wisdom brother!!!

[@andrzejdrozd2725]

HOSE clamp before throttle actuator installed n0t properly,

[@frankm.465]

Hello tocayo! I have a 2012 Cascadia with DD15... I just had an inframe overhaul done... truck runs good but loses power on uphills even with light loads... check engine light turns on and off... and sometimes stays on for a few minutes... I had it in the shop several times but no one can figure it out... computer shows all operations are good.... any ideas? Thinking there may be a problem with the EGR System ??

[@moncelismoPR]

Hola. Lograste dar con el problema? Yo tengo la misma situación.

[@CrankScola9576]

This was very helpful thank you

[@dejavu4063]

It's good work that you are doing, thanks for sharing

[@torrestrucking8238]

Got code 1705 2012 freightliner cascadia

[@DrZoe-zb8ux]

Hey Francisco, thanks for the videos brother!! You’re very knowledgeable mechanic. Can I get your shops address so that I can stop by sometime?? Thank you! 🙏

[@jesusdominguez6427]

8215 Beech Ave, Fontana, CA 92335

[@garybennett7851]

excellent video, very helpful, thank you

[@ERSLIFE-we1mg]

Man Francisco your good bro 👍🏽 donyou know of any good mechanics in sacramento Ca ? Thank you

[@BROTHAWARRIOR]

What tool did you use to remove the carbon build up?

[@interstatekingstv]

Got a dryer vent brush from Lowe’s. Yes like a washer and dryer lol

[@manuelrincon9472]

Buenas Francisco,muy Buenos tus videos ,son de gran ayuda👍trata de hacerlos en español tambien,te lo agradeceriamos un monton🙏🙏feliz dia hermano!!!!

[@jagotrucking403]

Tengo un dd 15 .que me estâ dando fallo que no lee el ACM. Le conectamos 2 difirentes acm y no los lee y ahora me esta diciendo que 1 fuel injector cylinder 5 code . Cree que pueda ser the engine harness problem . Tengo codigos Spn 1231, 625 ,3663 Muchas gracias

[@franciscoamayaYT]

que codigos tiene?

[@LorenzoDeCalifornia]

Hey Francisco le ise by passs ami camión del Def I tengo un problema ahora que en las subidas pierde mucha fuerza Que pueda ser gracias Que puedo checar

[@prisr31]

Y por qué se junta el carbón. Ahí en esa pipa . Pancho.

[@dalwinderssi4094]

Sir what kind of software you use,I want to buy this .thanks

[@lancelotmasunda1803]

Very good and economical diagnosis. Thnx bro

[@warfa36]

I’m getting this code spn2631 fmi 1 but I deleted the egr and after treatment system 3 years ago. 2014 cascadia dd15. Do I still need to go through these steps?

[@thunderroad7289]

Just delete the never ending money put. I got tired of making the shop rich. After the stealerships replace everything then they want you to replace the box at 15 grand.. the system sucks. Problems is there are very few mechanics that have the knowledge he has. Must just Throw sensors at it

[@antonysimba]

Which abs fuse do you remove? There is like 3 of them: ABS BATT1, ABS BATT2 and ABS IGN....Freightliner Cascadia 2016

[@rowellhowell2707]

Emission check engine light comes on ,loose power .emission light goes off ,I have power again!? What is going on? 2016 freightliner cascadia???

[@exclamationthoughts5734]

Imagine the carbon built up in his motor

[@nelsonb.6077]

Hola Fransisco tengo un cascadia 2010 d 15 le anda prendiendo la luz WAIT TO START CORIENDO Y SE QUEDA MUERTO EL PEDAL DEL ACELERADO QUE PIEDE SER?

[@chrisgoodwin5190]

I have a 2015 cascadia with dd13. Its was pretty much doing the same thing. Its still under 30 day warranty. Took to shop all they did was check for code and change that same sensor. I think they should have check the things u did. How can I get them to do what u did?

[@javiermorales181]

Oye Francisco buenos días me puedes ayudar tengo un camión dd14 S60 2008 freightliner century me están saliendo estos códigos 128s155 00 y 128s 277 00 ya limpiamos los filtros inyectores, egr valve trourto,

[@franciscoamayaYT]

que hace su camion?

[@javiermorales181]

@@franciscoamayaYT pierde fuerza no acelera cuanto va subiendo pendientes solo con 3 sube

[@HydrogenAgent129]

Great video thank you for your expertise

[@javierarreola6867]

Una consulta donde va una manguera gris que se localiza en el grupo de mangueras de aire ls encontré suelta y no se donde va , el actuator del turbo de un dd15 (2010) donde se localiza , es electrónico ?. Gracias

[@cedericjeffries1426]

Hey Francisco I change my delta sensor and now truck has code saying son 411 fmi 4 something about low voltage

[@claudeluc1190]

My truck is idle but slow rpm 1200 max no code i change the cpc and the mcm now check out the turbo is good its a dd15 freightliner cascadia 2012

[@frankcalderonjimenez4119]

Tengo un dd15 en baja la aguja del reloj de rpm fluctúa y el motor acelera y desacelera,pero ahora hace como si acelerara más alto de golpe tengo problemas en la válvula de presión de combustible o tengo además otro problema en otro agregado

[@andatteklab402]

Can I clean the egr sensor Break cleaner?

[@alejandro43638]

Alguna otra causa para ese código Ya revice todo y está limpio además el sensor nuevo y sigo con el problema

[@hugoguzman6059]

Muchas gracias por su explicación mi amigo me a ayudado mucho 👍💯

[@stevemclain9069]

Francisco. Can you tell what code spn 1328 fmi 31. It seems to happen when I let off the accelerator

[@alexcruz7989]

Thanks for your video This is great for us

[@TTuckerTrucking]

Ah dang i have to go all the way to Fontana from florida to get my truck fix from other mechanics ripping me off. Love the video.

[@illbilly718]

He's the man also his Co workers hard noise workers...

[@gerardovega5267]

14:49 14:51 14:58

[@spencerwillis7578]

Will this also cause "Intake Manifold Pressure Over-boost Detected During a Regeneration" code Spn3464 Fmi 16?

[@butchperry5642]

leak in the charge air cooler

[@javierarreola6867]

Hola Francisco disculpa donde se localiza el turbo actuator de un dd15 2010 oh es el mismo que se monta arriba del turbo como egr actuator

[@CashNYC]

Great video fransisco

[@parmindersinghmomi9299]

Your vid solved my problem one of sensor hole was blocked . My mechanic changed air to air but problem was still there . After watching us vid I got an idea about actual problem.

[@flyingjstation]

Hello bro, Great video. I have one question. I have taken my truck to the mechanic shop 3 to 4 times already. The problem is when the truck ask for regen and then I park and start the regen manually by pressing the regen button and then it starts revving up the RPM as usual and then after few mins the fan starts and then the truck jumps every time when fan clicks like it misfires or something and then after truck regen sound goes to normal but RPM stays up between 12 to 1300 rpm and its not doing anymore regen but acting like it's doing. Please advise the truck is 2014 cascadia

[@lesternicholson3087]

Did u ever find the problem

[@jorgemecanico10]

Hola amigo FRANCISCO me gustó mucho este video,, cuál es la presión de operación normal? Un Rango mínimo y maximo.. mi cordial saludo para ti.

[@franciscoamayaYT]

Menos de 1 PSI en minima

[@danielsoriano989]

Francisco Amaya yo tengo problema con la EGR ME PIERDE FUERZA CUANDO PRENDE LA LUZ DE CHECK YA HICE MUCHO LO QUE TÚ EXPLICAS Y SIGUE IGUAL

[@franciscoamayaYT]

Tiene El codigo de falla?

[@danielsoriano989]

Francisco Amaya no lo tengo pero en el tablero marca dos cogidos solo que de ves en cuando prende el check y pierde fuerza

[@danielsuazo2015]

Una pregunta mi cascadia con motor dd15 enciende pero a los 3 minutos se apaga que puede ser

[@Almaz-r5g]

What is a part number for that red gasket. The dealer gave me a green one, and it looks different.

[@jpkmantenciones6295]

hola francisco algun correo para realizarte unas consultas

[@ganzorigbaatarsuren9853]

Hy thanks for the video eng 2 001 spn 002631 is this code can be same problem? Thank you.!

[@andatteklab402]

The best man

[@servicecatchers3190]

where are you located my man.Just love your videos

[@singh419]

Hello Francisco I have 2014 Freightliner Cascadia DD13, I am getting check engine light 25% engine Derate service engine soon The code i am getting is SPN2659 FMI 0 High air flow. I have already checked the delta p sensor its in good Condition i have checked the pipes too its all clean can you tell what could be the issue, thanks

[@grewalh626halwara]

EGR valve stuck open or sending too much egr gasses to intake manifold

[@georgeriley1175]

Hey I have a 2011 dd13,I had the same issue just built up in the egr cooler, after I installed the cooler, the egr vavle at idle is constantly cycling in an out of egr flow you can see the egr actuator constantly sweeping, ran dddl troubleshooting out any help would helpful, tested mcm harness as well as harness plug for egr actuator, as far as reading for egr vavle goes for 10 percent to 40 percent constantly, Parts replace EGR cooler, Delta P ports clean sensor replaced, ehr actuator replaced also slow learn routine done, mcm was updated to current software, any help would be great

[@eldiiarakhmedov6853]

Hi! Truck 2014 dd15, lost power and not rolling free to down hill also, no cods, breaks ok, looks like self breaking but not, is this transmission problem or engine, please help?

[@franciscoamayaYT]

Does the engine start? Vehicle doesn't move?

[@dt3852]

Where’s your shop? I’m looking for good Merchanic like you for maintenance our truck. We’re living in North California

[@jesusdominguez6427]

CCS Fleet Services, 8215 Beech Ave, Fontana, CA 92335

[@Bigola]

Am having the same issue on my truck

[@markokojovic6560]

Francisco thanx for video , i have a question for you , does egr needs to be block after dpf is deleted?

[@pcpc5242]

like your computer plaged it dkt

[@moek4372]

Hi Francisco Hi you doing . I have Cascadia evo 2016 Check engine light eec1 spn 3713 . Do you have idea what is mean ? Thank you for your video

[@franciscoamayaYT]

This means a low regeneration temperatures and it was cancelled.

[@withouthatersyounotdoingno5098]

Francisco estoy llamado a Daniel pero no contesta , Necesito que me cheque el camiono para que lo aregle.

[@harjit13000]

Hello sir I have a 2011 cascadia dd15 check engine light is on due to ecu 128 or Sid 155 fail 00 What is the issue exactly ?

[@franciscoamayaYT]

Looks like you have a problem with the EGR valve

[@benjamingonzales4327]

I’m now getting spn3251 getting pissed now

[@franciscoamayaYT]

This codes means doc pressure high, this can be caused by a dirty filter, it is possible that it needs the removed and do a clean up.

[@bbtransport4504]

where is your shop located ? I am in San Bernardino now and I have the same issue

[@diegzales8909]

Hola Francisco,,tengo un 2010 CASCADIA con 455 hp,,,,no dpf Pero Es algo lento para tomar velocidad,,, Se puede hacer algo al respecto para aumentar su velocidad????

[@temoaguil1830]

llevalo a freightliner y levántale los horses powered a 475

[@Jreddygo]

Francisco I have a question about the fuel water seperator why some trucks have it and others don’t and is it better to have it on a truck. I’m looking into buying a cascadia and seeking advice, thank you Amiga.! And thank you for your info sharing.....👍😎

[@franciscoamayaYT]

Yes, it is better with the fuel water separator

[@bhuropatel2688]

Very very helpful God bless you to save my money Thanks

[@bob213marley]

Do i need to make appointments for a job please provide email to set it up thanks great videos

[@keithwilliams5626]

Where are you located and what's the name of your shop?