Hi Pedro, hi Tony, thank you for all your video's they are very informative!! Keep up the good work!! You guys are awesome. You guys considering maybe venturing out and opening a shop in Bakersfield? If interested, we would love to accommodate you with a location...
After a little research I found that all oil is dialect and won't harm electrical components. I think what happened is you just had a bad harness. Just my opinion. But it's a good idea to change out any leaking components.
Should've done a bit more research, oil in your harness can deteriorate your wires/ causes short to ground/power also oil can cause resistance in your wiring
Isn’t motor oil dielectric and the whole idea of oil contamination moot? Injector harness has open connections and floats in oil and it’s supposed to do that. All signalling is ok. Oil contamination with wear metals doesn’t affect anything.
Saul, you are partially correct. The oil in the injector harness isn’t the problem. The problem is mainly when the oil makes its way into the main engine harness and down towards the MCM/ECM. Then you will have issues with resistance, fault codes and other issues.
Hey i swapped 2019 motor in 2016 cascadia after that im having rough ride on lower speeds speedometer goes ups and down feels like motor wants to breathe pls help my is my egr valve bad i am having no codes on dash .
Again very great work Pedro. Excellent work to your videos and what you are doing!! Have a question and need your input por favor....Injector lines leaking to DD13 DD15. New lines here in USA are months and months away from receiving.🤨. What makes the 'used' injectors leak when reinstalled ? I have access to 4 used engines here, lines don't leak. (trucks are wrecked)...WHAT CAN I DO, To remove and REUSE these fuel Injector lines and install to running engines. AND NOT LEAK. Trucks in service, have sat for 6 weeks. Waiting for new lines, but months away!!🤨 POR FAVOR AVISE. Allen.
Fuel lines are hard to get, the part numbers ending in 1810 are the ones on back order (for injectors 1, 2, 3). The ones ending in 1710 (injectors 4, 5, 6) should be more available. What are your torqueing them down to?
@@CarlosDieselElectric Hola again . I have not installed any of these lines ever..these DD13, 15 are my first..EVERYONE tells me. DO NOT INSTALL USED LINES. But with NO SUBSTANTIAL reason...Have installed 'used' lines to John Deere/Cummins/CAT for DECADES...Why not these?? Makes no sense. Are there other seals or method to REUSE lines to make NO LEAKS?
@@allenstautz9506 So are you replacing the seals on the lines because they are leaking oil on the outside of the CAM housing? Or do you have a fuel leak?
Hola otra vez amigo. These lines leak fuel on the engine in service..But lines have no visible sign of damage..🤔..look the same as lines from wrecked engine..leaks are 5 and 6 inj....the only explanation the dealer tells me is "Can never install a used line when these lines are removed"...but with NO explanation..I am sure there is a method or idea from you to install 'Used lines'
Muy buen video me ayudo mucho una pregunta Pedro como se Llama el programa para Leer codigos oh a donde lo puedo comprar si me puedes decir porfavor te lo agradeceria mucho
El programa se llame Detroit Diésel Diagnostic Link. diagnosticlink.nexiq.com/ Con este programa puedes ver los códigos, probar cilindros y los inyectores y mucho más.
Why was oil coming out the engines side of the harness was the oring bad. Paccar has oring around their injector harness going into the side of the block below the valve cover on the driver side.
Bro I got a 2010 dd15 epa 10 with eaton auto when I measure resistance on pin 19 it’s 39k ohms when measure on pin 13 it’s .865k ohms on mcm 21 pin connector when measuring to battery ground when I disconnect fire wall plug pin 13 goes to 3.88 ohms
great video. would you know what this code means? eec 061 spn003509 sensor volt 1 04? it only comes on when I drive thru heavy rain or when I wash the truck. I have a 2013 cascadia with a dd15.
Possible harness issue at the ACM, ACM harness or One Box harness. Try to find someone that can connect to using the DDDL software and reading the codes to be sure. Are there any other fault codes? Active or Non Active?
@@jorgefacio690 I know EPA10 has the black box on top of the One Box 2011-2013. This has the two harnesses inside. Then around 2013 Detroit changed it to having the harness on the outside of the One Box. So depending on your 2013, you have to remove the passenger side fairing in order to see.
Que tal Pedro disculpa quería pedirte apoyo con un problema con un dd15, le cambié la bomba de combustible y ahora no puedo hacerlo encender que puedo hacer?
Tienes que estar seguro que estaba a tiempo cuando se desarmó. Yo siempre lo quito cuando el motor está en TDC1. La bomba tiene que armar a tiempo. La marca en el plato y el engrane tiene que estar en la T. Lo demás es normal.
I replaced the delta sensor on mine. My question is should I calibrate it or no? I just replaced it before it gave me any problems, old one was not bad but still replaced it.
Hi Pedro I’m getting this code Eng 2 001 spn002791 Egr valve cntrl 14 with a check engine light it comes on and off periodically We’ve already replaced the engine harness, ecm, delta pressure sensor and egr valve and this code still keeps coming back on do you have any suggestions what it can be?
Hello great video, I currently have a caterpillar excavator that brings up a intermittent fault when tracking. The fault code relates to “engine exhaust gas recirculation mass flow rate, not responding” when this happens, the machine starts to die down like a fuel problem. I think it’s in some kind of limp mode,any ideas where to start? As I say it’s a intermittent fault and will only happen a couple of times a day when I’m tracking the machine. I then have to switch the machine off and let it reset for a minute. When I start the machine back up it has reset and I’m good to go again. Any help with this would be much appreciated.
I am not to familiar with CAT engines. Do you have the software for CAT? You might want to check with the Delta Pressure sensor for any blockage on the ports where the sensor sits. Also, check with Adept Ape, he has really good knowledge of CAT engines.
Thank you for your videos big fallower specially living out in the country so I'm a big DIY, question is I removed a s swap injector seal that was bad, after I repair it and prime everything sounds good but I notice like a pop sound once in a while but I'm not sure where it's coming from it sounds like a rock hitting the glass sound but it's not continuous the sound has a pattern every 5 min or so any idea what can it be?? Not necessary with the seal I changed thanks in advance
Cleaning the MCM connection is a temporary fix, it might work for a bit but the problem will definitely return. I recommend to just replace the contaminated harnesses and get it fixed.
Does the oil leak thru the harness to the ECM or on it? Is the short at the ECM or in the injector harnesses? I'm confused as to how the injector harnesses cause a EGR valve actuator code.
Oil at the injector or around the injector harness is normal. It should be contained within the housing, but over time the oil will make its way into harness (thru) via the injector harness and then makes its way into the main harness at the connection. That is where the problems start, oil will make its way down towards the MCM and then can contaminate or damage the MCM/ECM. The reason I change the injector harness in addition to the main harness is because this is the source or point of entry. Now if you want to only change the main harness that’s fine. But you are not addressing the root cause. So I will always change both harnesses. The problem the oil cause down at the MCM is it starts to make false contact. Hope that answers the questions. I know my answer is long.
@@CarlosDieselElectric yes thanks. I couldn't get a main harness thru dealer it's on back order. Will my truck be ok to run until it comes in? After I change the injector harnesses I mean.
@@CarlosDieselElectric code 2791 actuator code failed to calibrate. Key off no fail and key off fail. No other related codes except ambient temp irratic. I'm running derated 25%
@@aguilarreal2124 it could definitely be an issue with the MCM. I have had the MCM go bad due to a bad EGR actuator. There is a short in the system and it goes back to the MCM.
THIS GUY IS VERY SPECIFIC IN HIS LECTURE THE BEST SO FAR !
Great video.. I would not have thought that the oil would have wicked down to the ECM like that. Thanks for sharing
It would be nice if Detroit would make a better seal on those electrical plugs and recepticals, that would eliminate. This repair. Great Video, THANKS
I like this guy, he is very thorough. I enjoyed the video.
Hi Pedro, hi Tony, thank you for all your video's they are very informative!! Keep up the good work!! You guys are awesome. You guys considering maybe venturing out and opening a shop in Bakersfield? If interested, we would love to accommodate you with a location...
Damn love your videos!!! Watched it like 4 times already!!
Thank you
Sir can you please show more how you take out things and put again , more practical towards open bolt , sensor and tools you used thanks
After a little research I found that all oil is dialect and won't harm electrical components. I think what happened is you just had a bad harness. Just my opinion. But it's a good idea to change out any leaking components.
Should've done a bit more research, oil in your harness can deteriorate your wires/ causes short to ground/power also oil can cause resistance in your wiring
Thanks for sharing your knowledge I learned a lot from you.!
Great video as always. 👍
Este canal m merece mas suscriptores
Waiting to see you working on a Cummins Isx15 in the near future.
I have had a few come by. I’ll try to record more in the future.
Thank you kindly for info very helpful!!
So how much did this cost 😢
Grasias
Can you point me in a direction. When sitting idle how ever long. The truck will randomly buck. Just once but it on the truck but not the engine
Isn’t motor oil dielectric and the whole idea of oil contamination moot? Injector harness has open connections and floats in oil and it’s supposed to do that. All signalling is ok. Oil contamination with wear metals doesn’t affect anything.
I noticed he didn't answer you..
Saul, you are partially correct. The oil in the injector harness isn’t the problem. The problem is mainly when the oil makes its way into the main engine harness and down towards the MCM/ECM.
Then you will have issues with resistance, fault codes and other issues.
Do you think the oil can make the bad ECM
Yes, false contact can cause many issues. I have had to replace the MCM due oil contamination.
Hey i swapped 2019 motor in 2016 cascadia after that im having rough ride on lower speeds speedometer goes ups and down feels like motor wants to breathe pls help my is my egr valve bad i am having no codes on dash .
Might have to run some test. You can run and EGR flow test using the DDDL software.
Hi, do u get the codes out of the dashboard cluster. I have a 13 freightliner cascadia?
Great video. So informative. So if you have a bad EGR actuator it can cause a whole host of other problems if not fixed?
Yes, EGR can cause a host of issues. With regens, with low power
Again very great work Pedro. Excellent work to your videos and what you are doing!! Have a question and need your input por favor....Injector lines leaking to DD13 DD15. New lines here in USA are months and months away from receiving.🤨. What makes the 'used' injectors leak when reinstalled ? I have access to 4 used engines here, lines don't leak.
(trucks are wrecked)...WHAT CAN I DO, To remove and REUSE these fuel Injector lines and install to running engines. AND NOT LEAK.
Trucks in service, have sat for 6 weeks. Waiting for new lines, but months away!!🤨 POR FAVOR AVISE. Allen.
Fuel lines are hard to get, the part numbers ending in 1810 are the ones on back order (for injectors 1, 2, 3). The ones ending in 1710 (injectors 4, 5, 6) should be more available. What are your torqueing them down to?
@@CarlosDieselElectric Hola again . I have not installed any of these lines ever..these DD13, 15 are my first..EVERYONE tells me. DO NOT INSTALL USED LINES. But with NO SUBSTANTIAL reason...Have installed 'used' lines to John Deere/Cummins/CAT for DECADES...Why not these?? Makes no sense. Are there other seals or method to REUSE lines to make NO LEAKS?
@@allenstautz9506 So are you replacing the seals on the lines because they are leaking oil on the outside of the CAM housing? Or do you have a fuel leak?
Hola otra vez amigo. These lines leak fuel on the engine in service..But lines have no visible sign of damage..🤔..look the same as lines from wrecked engine..leaks are 5 and 6 inj....the only explanation the dealer tells me is
"Can never install a used line when these lines are removed"...but with NO explanation..I am sure there is a method or idea from you to install
'Used lines'
Muy buen video me ayudo mucho una pregunta Pedro como se Llama el programa para Leer codigos oh a donde lo puedo comprar si me puedes decir porfavor te lo agradeceria mucho
El programa se llame Detroit Diésel Diagnostic Link.
diagnosticlink.nexiq.com/
Con este programa puedes ver los códigos, probar cilindros y los inyectores y mucho más.
muchas gracias
Hey brother im looking to purchase the dd diagnostic software do you have any recommendations and websites you can share?
Great video and information. Question, can you unplug your ecm connection to inspect the connection or is there a specific procedure you have to do?
Disconnect the batteries then go ahead and unplug the ECM for inspection.
@@CarlosDieselElectric great awesome thank you.
Saludos Pedro.
Why was oil coming out the engines side of the harness was the oring bad. Paccar has oring around their injector harness going into the side of the block below the valve cover on the driver side.
Eventually the seal or orings start to leak due to heat and age.
Damn gud video tho
Bro I got a 2010 dd15 epa 10 with eaton auto when I measure resistance on pin 19 it’s 39k ohms when measure on pin 13 it’s .865k ohms on mcm 21 pin connector when measuring to battery ground when I disconnect fire wall plug pin 13 goes to 3.88 ohms
great video. would you know what this code means? eec 061 spn003509 sensor volt 1 04? it only comes on when I drive thru heavy rain or when I wash the truck. I have a 2013 cascadia with a dd15.
Possible harness issue at the ACM, ACM harness or One Box harness. Try to find someone that can connect to using the DDDL software and reading the codes to be sure. Are there any other fault codes? Active or Non Active?
@@CarlosDieselElectric no that's the only active code it shows.
@@jorgefacio690 sounds like a harness issue. Does your truck have the small black box on top? If it does, look inside and check the harnesses.
@@CarlosDieselElectric where would that black box be located?
@@jorgefacio690 I know EPA10 has the black box on top of the One Box 2011-2013. This has the two harnesses inside. Then around 2013 Detroit changed it to having the harness on the outside of the One Box. So depending on your 2013, you have to remove the passenger side fairing in order to see.
I am just curious how much the bill was😅
Que tal Pedro disculpa quería pedirte apoyo con un problema con un dd15, le cambié la bomba de combustible y ahora no puedo hacerlo encender que puedo hacer?
Tienes que estar seguro que estaba a tiempo cuando se desarmó. Yo siempre lo quito cuando el motor está en TDC1.
La bomba tiene que armar a tiempo. La marca en el plato y el engrane tiene que estar en la T. Lo demás es normal.
I replaced the delta sensor on mine. My question is should I calibrate it or no? I just replaced it before it gave me any problems, old one was not bad but still replaced it.
It is probably best to calibrate it.
Hi Pedro I’m getting this code
Eng 2 001 spn002791
Egr valve cntrl 14 with a check engine light it comes on and off periodically
We’ve already replaced the engine harness, ecm, delta pressure sensor and egr valve and this code still keeps coming back on do you have any suggestions what it can be?
Also no loss of power or derate has occurred at any time
Year? What engine? How many miles?
It’s a. Dd15 and has 875k miles the actuator was just replaced last year do they go out that quick?
2013 cascadia
Thank you
It’s also not the actuator we just replaced it with a new one this morning
Hello great video, I currently have a caterpillar excavator that brings up a intermittent fault when tracking. The fault code relates to “engine exhaust gas recirculation mass flow rate, not responding” when this happens, the machine starts to die down like a fuel problem. I think it’s in some kind of limp mode,any ideas where to start? As I say it’s a intermittent fault and will only happen a couple of times a day when I’m tracking the machine. I then have to switch the machine off and let it reset for a minute. When I start the machine back up it has reset and I’m good to go again. Any help with this would be much appreciated.
I am not to familiar with CAT engines. Do you have the software for CAT?
You might want to check with the Delta Pressure sensor for any blockage on the ports where the sensor sits. Also, check with Adept Ape, he has really good knowledge of CAT engines.
@@CarlosDieselElectric okay, thank you for your reply, appreciated👍
Could you tell me where are you Guys located in Montebello California?
Thank you!
659 S Maple Ave 90640
Thank you for your videos big fallower specially living out in the country so I'm a big DIY, question is I removed a s swap injector seal that was bad, after I repair it and prime everything sounds good but I notice like a pop sound once in a while but I'm not sure where it's coming from it sounds like a rock hitting the glass sound but it's not continuous the sound has a pattern every 5 min or so any idea what can it be?? Not necessary with the seal I changed thanks in advance
what kind of engine?
@@CarlosDieselElectric DD13 2015 cascadia, I have a video of it if you need it thank you for your feedback
@@CarlosDieselElectricupdate!! I think it's my air dryer making the click noise every 3 to 5 minutes apart
@rubenlemus6736 check for leaks on the little air line to the dryer.
@@CarlosDieselElectric will do thank you for your time and feedbacks keep the good info videos coming 🙏
Saludos mi amigo , cómo me puedo comunicar con usted por favor
Mándame un correo electrónico carlosdiesel@sbcglobal.net
Is cleaning the mcm harness enough to fix this without having to buy a new one? If not why?
Great video, and nice clean work.
Cleaning the MCM connection is a temporary fix, it might work for a bit but the problem will definitely return.
I recommend to just replace the contaminated harnesses and get it fixed.
Does the oil leak thru the harness to the ECM or on it? Is the short at the ECM or in the injector harnesses? I'm confused as to how the injector harnesses cause a EGR valve actuator code.
Oil at the injector or around the injector harness is normal. It should be contained within the housing, but over time the oil will make its way into harness (thru) via the injector harness and then makes its way into the main harness at the connection. That is where the problems start, oil will make its way down towards the MCM and then can contaminate or damage the MCM/ECM.
The reason I change the injector harness in addition to the main harness is because this is the source or point of entry. Now if you want to only change the main harness that’s fine. But you are not addressing the root cause. So I will always change both harnesses.
The problem the oil cause down at the MCM is it starts to make false contact.
Hope that answers the questions. I know my answer is long.
@@CarlosDieselElectric yes thanks. I couldn't get a main harness thru dealer it's on back order. Will my truck be ok to run until it comes in? After I change the injector harnesses I mean.
What is the problem you are having?
@@CarlosDieselElectric code 2791 actuator code failed to calibrate. Key off no fail and key off fail. No other related codes except ambient temp irratic. I'm running derated 25%
@@CarlosDieselElectric also when I try to pull up PDF info on my nexas code reader it says no data. No history either.
Hey Boss I’m having a code for DEF PRESSURE SENSOR.. do you think it could be the PLV?
Code is SPN 4334 FMI 7
What year is the truck?
@@CarlosDieselElectric 2014 Peterbilt 386. Cummins ISX
change the EGR the harness you think the computer is bad I found oil in the harness
You might be ok. Start with the EGR and harness first then if the problem persists the MCM should be last.
@@CarlosDieselElectric I ready replace the harness in egr Actuator
@@aguilarreal2124 so do you still have any issues? Or has it been fixed?
@@CarlosDieselElectric I replace the main harness EGR actuator I’m still have the code 2791 fmi 14 U think the mcm is the problem
@@aguilarreal2124 it could definitely be an issue with the MCM. I have had the MCM go bad due to a bad EGR actuator. There is a short in the system and it goes back to the MCM.
How many hours to replace the injector harness?
If you have the parts ready to install, then I would say 2-3 hours. Some shops charge more like 4-5 hours
cual es la falla que ocasiona el EGR?
Está falla es por la aceite que le entró en el alambrado. Se tiene que cambiar todo el alambrado. Harness de injector y del motor
COMO , WHAT ? YOU LOST ME AT ACTUATOR !
We had this issue with the actuator code and found this czcams.com/video/lOI-KvTOMAk/video.html