2013 D13 spn 5394 fmi17 codes

What is the scr?if you got pic that would be great

 

You had better hold on tight when you see the price of a new SCR!

 

i recoment the otr kit to delete that ####t off here is the link

SCR Performance Module Evo | 11-13 | D11 D13 D16 MP7 MP8 MP10 | VM600

i didnt take off of my truck for that code but my warranty spend 15k just onthe DEF SYSTEM..........

 

here idea how much cost the CODE 5394 FMI 17 ISSUE FROM DEF SYSTEM TO GET FIXE

 

I got same code. 2010 volvo. The DEF dose injector on the bottom of canister under passenger side catwalk was leaking took it out, cleaned, regen. Good to go

 

Did u be able to fix the issue that you have

 

I have ? After u parked regen. Does happen again

 

I got job done on egr valve, nox sencer, after treatment dosing valve and clear all codes. but spn 5394 fmi 4 comes once I stop. It happened 2 times. Help me plz

 

Hi, That code can have many sources, egr system malfunction, defective nox sensors,engine related problem (turbo, injectors) and low SCR efficienty.
It's not always the same answer on all trucks depends how hard the truck is pulling. No sure or easy answer.
A truck who is always pulling light trailler is more sensitive to have problem with aftertreatement system, because to work fine the aftertreatment system need a lot of heat come from the engine then the engine need to burn fuel to generate heat, during cold weather season it's worst, then like i said earlier the best way that i know is to run a long road test with hard pulling with the lap top and monitor many information and then we can figure out what's wrong but it require a good back ground of road test to pin point the problem. . .
Ben