Great video, love taking things apart. Best way to diagnose a problem is knowing and understanding how the components work internally... bravo great work.. thank you Sir.
I dont mean to be so off topic but does any of you know of a way to get back into an Instagram account?? I stupidly forgot my account password. I would love any assistance you can offer me.
@Jaxx Kameron Thanks so much for your reply. I got to the site through google and I'm waiting for the hacking stuff atm. Takes quite some time so I will reply here later with my results.
Customer came into our shop having replaced the module and the doser on the exhaust manifold. So far diag wise we’ve found the line is clean between the module and doser on exhaust.
The truck has the p20dc000 fuel supply control valve stuck closed even after module replacement I’m going to lean torwards improper air pressure going into it
Hi sir I have a 2015 volvo vnl780 d16 motor have question about this code I have in my truck P20d713 if u no what this code for when I Google it says Exhaust after treatment fuel supply control - open circuit and also wants to know I have problem when I start my truck in morning cold start the motor shakes once its warm up it stop shaking I just got new injectors and cups 3 month's ago on 8-10-2020 if u can help sir 🙃.
Hi. Could you advice please. I had emergency during trip my purge valve on air dryer started air leak on Volvo D13. So dealer didn't have spare air dryer but they did bypass for air dryer. After few days check engine code came up SA 0 SPN 5298 FMI 18. Now I replaced an air dryer for new one do you know what else need to be done in order to fix check engine light error? I actually could not find the actual AHI part from your video but there is another blue part number 20914174 on its place I wonder if it serves the same purpose?
Awesome video, I’m about to change the ahi I have a code p113000. I have a 2015 670 with 790k miles. Thinking about doing the swap myself. Do you have any advice? Thanks fir any help.
Hey I got an issue with my truck. It’s a 2016 Volvo. The coolant temperature comes up very slow idles forever before it warms up. I’ve changed the thermostat I’ve changed the coolant temperature sensor. There is a slight improvement but not like it use to be. What can you advise?
Thanks for your time making the videos. If i replace this AHI valve along with 7th injector at 300k miles as a preventive maintenance no codes or anything , do i need to have the computer reset or can i just use the killswitch to kill the power and turn it back on after work is performed? The truck is a 2018. Thanks
@@volvobigtrucks8640 Hey man i was wondering if you could possibly help me out with a code that i have. Ive been getting some fuel related codes and i have narrowed it down to one last code but cant seem to find much info about it online, if you could give some of your insight, it would be highly appreciated. So the code that i have is “SA16 DTC P009B13 - Fuel pressure relief control / Open circuit” is this like a module or something that controls when to relief pressure? Is it somewhere around the fuel rail under the head cover? Its giving me a derate. Ive changed fuel filter and it still comes up. I clear the code but it comes back after a little while. Thanks again Also its a 2018 D13 with the changed fuel system.
If it’s the new engine with the new style fuel system. You need to replace the fuel pressure regulator and harness going to it under the valve cover. It’s been a common problem on these new engines. Not sure for the front harness but for the rear there is an updated harness and pressure sensor for the rear
@@drey-4893 i see thanks for the reply. Im assuming this regulator is basically controlling the pressure in the fuel rail? As for the harness, how difficult is it to replace it? Im looking to tackle this job by my self. Thanks again And yes its the new type of engine like on the 2019-2020 models.
volvo big trucks I am not in the truck right now but when I called Volvo they told me it was code for AHI module.i changed it and after 2-4 days same code came back.
@@razaghumman2412 it could be the air regulator, need to see the code to know what direction to go because it can fail air, mechanically, or electrically
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Man where did you go?
You have some informative videos for us Mack and Volvo guys.
Awesome video. Wish there was more video content that was out there like yours. Informative and to the point. Thanks a bunch, keep em coming
Great video, love taking things apart. Best way to diagnose a problem is knowing and understanding how the components work internally... bravo great work.. thank you Sir.
Really like your videos.straight to the point no b.s.appreciate it.
I appreciate the videos and how you explain thing. I work on my truck most of the time and these videos are helpful. Thank you brother
thank you,
Thanks for the info. I'm going to buy an air dryer filter tonight and maybe the other parts too.
Great video I just bought a 2012 and the check engine light came on before I even got it home and this is the issue. This video helped me a lot
I dont mean to be so off topic but does any of you know of a way to get back into an Instagram account??
I stupidly forgot my account password. I would love any assistance you can offer me.
@Karsyn Mayson instablaster :)
@Jaxx Kameron Thanks so much for your reply. I got to the site through google and I'm waiting for the hacking stuff atm.
Takes quite some time so I will reply here later with my results.
@Jaxx Kameron it worked and I finally got access to my account again. I'm so happy:D
Thank you so much, you really help me out!
@Karsyn Mayson no problem xD
Thanks for the video, next time I can try to clean it first if i am lucky. This module is very expensive ....
Customer came into our shop having replaced the module and the doser on the exhaust manifold. So far diag wise we’ve found the line is clean between the module and doser on exhaust.
The truck has the p20dc000 fuel supply control valve stuck closed even after module replacement I’m going to lean torwards improper air pressure going into it
Thumbs up and great appreciate it, I’m looking to get into a volvo myself pretty soon, So thank you👌👍
Great video; thanks. Was wondering if those spring-loaded cylinders you removed can be cleaned and re-used, as opposed to buying a new module?
Thank you very much for this video!
Great Video May God bless you!
very very helpful video thanks a lot man
Thank you for very detailed video
Can you do a video or is it possible to service the new style ahi module I think it's 2018 and up. Integrated with fuel filter housing.
thank you for sharing 👍🏼
We haven’t see any new video from you Sir hoping you’re doing well
Got engine light on code spn 5443 fmi 13 after changing air dryer.
Hi sir I have a 2015 volvo vnl780 d16 motor have question about this code I have in my truck P20d713 if u no what this code for when I Google it says Exhaust after treatment fuel supply control - open circuit and also wants to know I have problem when I start my truck in morning cold start the motor shakes once its warm up it stop shaking I just got new injectors and cups 3 month's ago on 8-10-2020 if u can help sir 🙃.
Hi. Could you advice please. I had emergency during trip my purge valve on air dryer started air leak on Volvo D13. So dealer didn't have spare air dryer but they did bypass for air dryer. After few days check engine code came up SA 0 SPN 5298 FMI 18. Now I replaced an air dryer for new one do you know what else need to be done in order to fix check engine light error?
I actually could not find the actual AHI part from your video but there is another blue part number 20914174 on its place I wonder if it serves the same purpose?
Awesome video, I’m about to change the ahi I have a code p113000. I have a 2015 670 with 790k miles. Thinking about doing the swap myself. Do you have any advice? Thanks fir any help.
Is there a rebuild kit for AHI module? If yes, where i can find one.
Can I put some air lubricate in it for lubricate maybe it’s work again?
What are the signs or symptoms for the changing them
Hello thanks for the information. I have an issue with my 2013 volvo. I got 5443 fmi 13 code. Please give me advice 🙏
Great video thank you
Would this be the same as a reductant purge control valve?
Hey I got an issue with my truck. It’s a 2016 Volvo. The coolant temperature comes up very slow idles forever before it warms up. I’ve changed the thermostat I’ve changed the coolant temperature sensor. There is a slight improvement but not like it use to be. What can you advise?
GREAT VIDEO BUT I FIXED THE ISSUE WITH THE AHI AFTER REPLACING 3 TIMES AND PAYING OVER 750.00 EACH TIME FOR LESS THAN 100.00
I’m about to go to my 3rd in less than 6 months
How make sure About wiring has suply
Thanks for your time making the videos. If i replace this AHI valve along with 7th injector at 300k miles as a preventive maintenance no codes or anything , do i need to have the computer reset or can i just use the killswitch to kill the power and turn it back on after work is performed? The truck is a 2018. Thanks
If there was no codes you don't need to rest with computer but its better and with 7th injector it will reset automatically when doing a regen.
@@volvobigtrucks8640 Just saw your reply, thanks for your feedback highly appreciated.
@@volvobigtrucks8640 Hey man i was wondering if you could possibly help me out with a code that i have. Ive been getting some fuel related codes and i have narrowed it down to one last code but cant seem to find much info about it online, if you could give some of your insight, it would be highly appreciated.
So the code that i have is “SA16 DTC P009B13 - Fuel pressure relief control / Open circuit” is this like a module or something that controls when to relief pressure? Is it somewhere around the fuel rail under the head cover? Its giving me a derate. Ive changed fuel filter and it still comes up. I clear the code but it comes back after a little while. Thanks again
Also its a 2018 D13 with the changed fuel system.
If it’s the new engine with the new style fuel system. You need to replace the fuel pressure regulator and harness going to it under the valve cover. It’s been a common problem on these new engines. Not sure for the front harness but for the rear there is an updated harness and pressure sensor for the rear
@@drey-4893 i see thanks for the reply. Im assuming this regulator is basically controlling the pressure in the fuel rail? As for the harness, how difficult is it to replace it? Im looking to tackle this job by my self. Thanks again
And yes its the new type of engine like on the 2019-2020 models.
Sir, air filter do you mean air dryer filter?
Is it possible to just clean this ahi module with air pressure ?
Can anyone say where pressure regulator located?
Is it on firewall cab?
Hi! do u have shop or can u fix couple things for me?
Hello. I got an engine code for SA 16 DTC P269800. Is this code related to this?
Same code I got , did you figure it out what it was?
I have code P1134 hydrocarbon doser stuck open. Is air regulator cause
Air regulator could be the cause but debree inside the module could do the same.
I changed my AHI module but same light came back after a few days.any thoughts?thanks
What code does it show?
volvo big trucks I am not in the truck right now but when I called Volvo they told me it was code for AHI module.i changed it and after 2-4 days same code came back.
@@razaghumman2412 it could be the air regulator, need to see the code to know what direction to go because it can fail air, mechanically, or electrically
volvo big trucks the code is
SA 0 SPN 5443 FMI 7
@@razaghumman2412 Hi, can you tell me what was the problem with your volvo, am getting same code always in cold mornings
Where is the reduction valve located?
On the air dryer assembly bolted to the back of it. With two small air lines going to it
Where is the filter located???
In the frame rail on drivers side behind the transmission
@@volvobigtrucks8640 dealer sold me the tall green Bendix cartridge. I hope it fits, changing it in the 🧊
Is there a rebuild kit for this module? It’s seems easy to rebuild!?
Not that I know of yet. But they take a core so there is something out there