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FMI SPN FMI DESCRIPTION QSB QSC QSL9 QSM1 1 QSX1 5 QSK19 QSK23 QS T 30 QSK45 QSK60 QSK78 HHP Level Number (**) 151 (Red) P110 0 110 0 Engine Coolant Temperature High – Critical X 151 (White) P110 0 110 0 Engine Coolant Temperature High – Critical X 1 153 (Yellow) P105 3 105 3 Intake Manifold Temperature Sensor #1 Circuit - shorted high X 2 ... Trouble Code (DTC) list for SPN 3251 FMI 2, 3 and 4 (DPFDP/outlet pressure). Is EST DTC list free of SPN 3251 FMI 2, 3 and 4? Yes: Go to step 5 No: Repair SPN 3251 FMI 2, 3 and 4. After repairs are complete, retest for SPN 5397 FMI 31. StepAction Decision 5 Using terminal test kit, inspect connections at Diesel Particulate20 = Data Drifted High (rationality high) 21 = Data Drifted Low (rationality low) 22 to 30 = Reserved for SAE Assignment. 31 = Condition Exists. Get information about Suspect Parameter Number (SPN) and Failure Mode Identifier (FMI) fault code list and read descriptions before engine troubleshooting diy process.2012 Freightliner Cascadia EPA10 (with DEF), the current active fault codes SPN 3226 FMI 3 SCR Outlet NOx Sensor Circuit Failed High and SPN 3226 FMI 4 SCR O...188.7 SPN 677/FMI 31 - EPA07 - EPA10 - GHG14 Starter Jammed (tooth to tooth jam) Note : This fault indicates the starter teeth have not engaged correctly into the flywheel (jammed). Attempt to start the engine. If the engine starts correctly, attempt to start the engine three times. If fault does not re-occur, clear code and release vehicle.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Def light is flashing and showing codes spn 5246 fmi 15 and 16 plus spn 5397 fmi 31, ... 2011 freightliner m2, cummins, spn 3031 - fmi 18 spn 4342 - fmi 5 spn 5246 - fmi 0 Vehicle in complete derate. Will not go over 5mph. …0:00 / 4:09 SPN 5397 FMI 31 / SPN 4364 FMI 18 Truckers Helping Truckers 932 subscribers Subscribe 2.4K views 1 year ago 2016 Freightliner Cascadia automatic. Blowing Money Fast Lol...Trouble Code (DTC) list for SPN 3251 FMI 2, 3 and 4 (DPFDP/outlet pressure). Is EST DTC list free of SPN 3251 FMI 2, 3 and 4? Yes: Go to step 5 No: Repair SPN 3251 FMI 2, 3 and 4. After repairs are complete, retest for SPN 5397 FMI 31. StepAction Decision 5 Using terminal test kit, inspect connections at Diesel Particulate I have a 2013 freightliner Cascadia day cab, last six of the Vin, ... I've got A 2012 Cascadia with codes SPN: 3364 FMI: 17 And Code SPN: 3364 FMI: 1 And SPN:5397 fmi:31I have -100 PPM on both inlet and outlet nox at idle. ... SPN 52105 to FMI 31, SPN 5841 FMI 14, ...188.7 SPN 677/FMI 31 - EPA07 - EPA10 - GHG14 Starter Jammed (tooth to tooth jam) Note : This fault indicates the starter teeth have not engaged correctly into the flywheel (jammed). Attempt to start the engine. If the engine starts correctly, attempt to start the engine three times. If fault does not re-occur, clear code and release vehicle. On a 2017 freightliner Cascadia VIN. 3AKJGLDR8HSHF1248 I'm getting codes SPN 520372 FMI 16, SPN 521049 FMI 31, SPN 521050 FMI 31, and SPN521052 FMI 31. The DEF qualit, quantity and doser are workingpr … read moreDec 9, 2013 · What does code: TxId: 3 SPN: 2003 – Source Address 3 FMI: 31 Count: 127 man? This is for a 2015 Freightliner M2 This code is generated by the ECM, and the fault in question is labeled as 2003, which is located in the TCM. I got Volvo 2007 VNL the code is SPN 524287 FMI 31 with. Answered in 11 hours by: Wayne, Journeyman. 18,821. worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling. Verified. Thank you for coming to Just Answer. Your Question is as important to us as it is to you. Wayne.Suspect parameter number 'SPN' fault code list. SPN Codes SPNs go from 0 to over 50,000 and the SPN was needed because of the extra complexity of commercial trucks so these codes in service literature described.J1939 SPN: J1939 FMI: Lamp: J1939 SPN Description: Cummins Description: 111: 629: 12: Red: Controller #1: Engine Control Module Critical Internal Failure - Bad intelligent device or component: 115: 612: 2: Red: System Diagnostic Code #2: Engine Magnetic Speed/Position Lost Both of TwoSignals - Data erratic, intermittent or incorrect: 122: 102: ...Q&A: Understanding SPN 5397 FMI 31 in Volvo, Cummins, and DDSPN 3563 (MCM) (GHG14) September 2014 Additions, Revisions, Cascadia 2021 DD15, Spn 3598 fmi 4, Spn 521027 fmi 9 , Spn 5443 fmi 0 spn 3719 fmi 31, Not doing regen, temp stays around 400 F ... Hi ***** On a 2011 freightliner Cascadia with code spn3556 fmi 1 both check engine lights on, …SPN: 520329 . FMI: 31 . GHG14 . ACM . NON DIESEL EXHAUST FLUID FLOW SITUATION DESCRIPTION Diesel Exhaust Fluid (DEF) pump speed low. MONITORED PARAMETER DEF pump speed. TYPICAL ENABLING CONDITIONS DEF pump enabled and cannot operate above a DEF pump speed threshold . MONITOR SEQUENCE DEF pump is enabled. EXECUTION FREQUENCY Aug 28, 2019 ... Detroit One box unit is Section 76.2SPN 973/FMI 13. This fault is typically the engine retarder selection signal is missing.‪. If CPC SPN 168/FMI 0/14/18 (Battery Voltage) are present troubleshoot these first. If MCM SPN 625/FMI 9 is present, troubleshoot and repair the CAN line. If only a “J1939 Error” fault is present, go to the next step.FMI: 11/31 Lamp: Amber SRT: Aftertreatment Diesel Particulate Filter Regeneration too Frequent - Condition Exists. The system has detected the need for an active regeneration has occurred too soon following the last active regeneration. Possible causes of this fault code include: A malfunctioning aftertreatment fuel injector What does code: TxId: 3 SPN: 2003 - Source Address 3 FMI: 3

FMI 18. FMI 31. Code Description: Aftertreatment SCR Catalyst Conversion Efficiency data valid but below normal operating range - moderately severe level. Best case scenario: Do a forced Regen and be on your way. If the Code comes back: if the code reappears you will need to consider getting DPF filter changed or getting it cleaned.Help with J1939 DTC code. Hi there, trying to decode the following: TxId: 33 SPN: 520941 – Manufacturer Assignable SPN FMI: 3 (Voltage Above Normal) Count: 3. TxId: 11 SPN: 520216 – Manufacturer Assignable SPN FMI: 31 Count: 31. …Volvo d13 Spn 4364 Fmi 31. 2016 vnl. 830000 - Answered by a verified Technician. ... HAve a 2016 Freightliner m2 Code SPN 4364 and FMI 31. Model: ... SA 0 SPN 5397 FMI 31 and SA 0 SPN 5443 FMI 7 What is the problem? ...5397 31 DPF Regen Too Often 5435 7 Non DEF flow situation ... SPN FMI ACM CODE DESCRIPTION 520358 3 Soot Sensor printed circuit board Temperature 2SPN 523530 FMI 31 is for a sub bus switch that is missing. The sub bus switches are the switches on the dash and are programmable. If one if the switches that has been programmed is malfunctioning or not being recognized, ... Have a 2017 freightliner dd15 spn 5927 fmi 2 code.

The problem occurs when the ECM is not able to adjust torque output as it should. This can be due to a number of reasons. When this happens, the code SPN 1569 FMI 31 will activate and cause the check engine light to come on. Possible Causes of Code SPN 1569 FMI 31. There are a few possibilities as to what can cause this code to trigger.•Fault Code(s) 3375 (SPN 5397 FMI 31), 3376 (SPN 5319 FMI 31), 1921 (SPN 3251 FMI 16), 1922 (SPN 3251 FMI 0) Root Cause: •Air cleaner accordion boot seal does notseal properly when hood is closed. •Sealing issues range from; misalignment, bending, folding, or deformation of accordion boot sealing surface.Diagnostic code SPN 520970 FMI 7 Diagnostic code SPN 523318 FMI 6 HVAC2 (1) Trans (0) Does anyone know what the problem is likely to be? Is the transmission toast?? I found this TSB notice also.. TSB Number: 802-15 NHTSA Number: 10140774 TSB Date: August 2, 2015 Date Added to File: June 11, 2018 Failing Component: Power Train Summary: 802-15 ...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Hey Daniel I keep getting FMI 31 conditions exists & SPN 1569 . Possible cause: 4 SPN 521052/FMI 31 - GHG17 DEF Inducement CEL Lamp Active Table 3. SPN 521.