We changed the soot sensor and 2 weeks later the same code pops back up. Can you confirm the fault again. Freightliner cascadia dd15 fault 520342 fmi17 any idea?
No Rail Fuel Pressure (Low Fuel Pressure) Event Code SPN 94 FMI 17
Initiate dosing during an hir.
November 30, 2020 date added to.
Doc inlet temperature out of range low. Suspect parameter number (spn) and failure mode indicator (fmi) full code list. Because the sensor is not the problem, only a symptom. My experience was with a different code, 3226 fmi.
I am not seeing a spn 520342 fmi 17 fault in troubleshooting manual for epa 07, 10 or ghg14. Def pump psi was 145 with 2500 rpm pump speed. Spn 520361 fault is a fault for the soot sensor and the 520342 is a fault for def pump speed high. It is most likely a failed pump, especially if it sounds weird.
Soot sensor temperature and select catalyst.
Below is a comprehensive list of fault codes you may encounter on a detroit diesel dd15 gen 5, which covers model year 2024 & 2025. To determine that, we can pull the def doser and see. Common fmi errors from 0 to 21 numbers. Installed mechanical gauge in line with dosing unit.
It means that your def system is not doing what it is supposed to and. That code is for low nox conversion efficiency. Spn 520332 fmi 17 problem code is about selective catalyst reduction (scr) inlet temperature too low. Discussion in ' freightliner forum ' started by wes777, nov 6, 2020.
There is a recall for software update for this very reason.
You need to make sure that your def tank level is above 1/4 tank and also make sure. Looking at manual for ghg17 don't see it either. Just wait for the regen to finish and see if the derate goes away. The new software for ghg17 is supposed to prolong the life of nox sensors.
I found that as i ran the. If you don't take the time to look into spn 520332 fmi 17 engine problem when it. Here's a link for that code. It can be pumping a bit but not building proper pressure.
New cascadia trucks built from january 1, 2017 through september 9, 2019 and equipped with detroit assurance correctly initiate an active brake assist (aba) event when a.
