Cummins spn 5031 fmi 10. 2016 ram 2500 with 68RE transmission.

Cummins spn 5031 fmi 10. Home Cummins ISX11. You would need the actual Cummins code to get to the right spot on this list quickly. Engine #1 also reports that Auxiliary Output Device Driver #2 has special instructions. We were well pleased with the support of the CAPS era ISL. Jim Slide 1SA 0 41 Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3649 PID: SPN: 5024 FMI: 10 Aftertreatment Intake Nox Sensor Heater- Abnormal Rate of Change Circuit Description The aftertreatment intake NOx (nitrogen oxides) sensor is a smart device and communicates with the engine control module (ECM) via the J1939 data link. Aug 20, 2023 · Hello friends, I have 4 fault codes on a 2017 mx 13 Paccar engine, any help is appreciated. Jul 2, 2018 · Monday, July 02, 2018 Fault Codes CUMMINS GTA38 K38 K50 QSK38 QSK50/60 CM850, Fault Codes CUMMINS Signature ISX QSX15 CM570 SPN723 FMI10 Engine Camshaft Speed/Position Sensor - Abnormal Rate of Change Engine Speed Sensor Circuit CODES: Fault Code: 753 PID (P), SID (S): S64 SPN: 723 FMI: 10/10 Lamp: None REASON: Engine position signal from the Nov 6, 2024 · SPN 3031 code is an important diagnostic trouble code that indicates a problem with the aftertreatment system, specifically related to the NOx sensor heater. 2015 ISX 15. Check wiring harnesses for damage or corrosion near the sensor. Fault Code J1939 SPN J1939 FMI Lamp J1939 SPN Description Cummins Description 111 629 12 Red Controller #1 Engine Control Module Critical Internal Failure - Verify repair. 3 days ago · I want to personally thank everyone who has donated to the forum recently. Code 3583 typically relates to a turbocharger boost pressure sensor fault, while 1887 indicates an EGR valve malfunction. Internal the transmission looks spotless. published troubleshooting steps are to be performed following inspection/repair of air cleaner accordion boot seal to verify no further concerns after clean air intake. This can be done using the physical engine dataplate or QuickServe® Online dataplate. Aug 23, 2024 · SPN 3226 specifically relates to the SCR Outlet NOx Sensor Circuit. Apr 28, 2022 · Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. It is important to understand how to use the code list correctly to accurately diagnose any potential problems with your engine. From what I have experienced with Abnormal rate of change from egr. As for the oil being black, it's a diesel the oil is going to be black. Jun 29, 2022 · My 2019 Dutch Star 3717 check engine light came on on the way home and would not go off. Knowing Cummins fault codes is essential to diagnosing and fixing any problems with your Cummins engine quickly and efficiently. Jun 28, 2023 · I have a new '22 Ram with the 6. It has been in and out of the shop for the last few weeks for a check engine light. If you don't take the time to look into 5031 spn fault when it arises, it can add up quickly. When the SPN 3361 FMI 4 fault code appears, it indicates a problem with low DEF pressure, which can lead to engine derates, increased emissions, and possible SCR system failure. SS 1033423 : J-1939 Fault Code Source Address (SA), Suspect Parameter Number (SPN), and Failure Mode Indicator (FMI) Descriptions J-1939 Fault Code Source Address (SA), Suspect Parameter Number (SPN), and Failure Mode Indicator (FMI) Descriptions This solution helps explain the underlying meaning of the numerical components which build a fault Cummins SPN and FMI Engine Codes: A Comprehensive Guide Cummins engines, known for their reliability and performance, are sophisticated machines with intricate electronic control systems. Dec 8, 2022 · SPN 1761 FMI 19 We checked this data sheet for Cummins fault codes, available at this link, and we did not find this number on it. The SPN 5031 and 3226 codes indicate issues with the aftertreatment NOx sensor heater circuit and sensor output. WARNING: ENGINE EXHAUST To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area. Click to expand SPN 102 FMI 10 indicates a sensor data out of range, often linked to the Cummins X15 engine’s coolant temperature sensor. Based on the FMI:10 I’m going to assume you don’t have Insite. Feb 1, 2023 · Cummins Fault Codes Explained Depending on which tool you use to retrieve fault codes from your Cummins engine, you may either see the generic SPN & FMI codes or the actual Cummins OEM fault code. На приборе отображения параметров двигателя MURPHY установленного в кабине трактора при возникновении неисправностей в части двигателя фирмы "Cummins" отражается код ошибки (неисправности). Table 2. Oct 30, 2024 · My vehicle is a 2022 RAM 2500 with the 6. 7 CM2350 (2013-17) Fault Code: 3582 PID: SPN: 4364 FMI: 18 Aftertreatment SCR Catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level SPN 3058 FMI 10 indicates abnormal EGR flow rate changes, often caused by faulty sensors or clogged EGR valves. The mechanic says it is a regen issue and asked how I used the truck (like I needed to not use it too hard). SPN 3058 FMI 10/18 and SPN 6713 FMI 9 relate to communication or sensor circuit faults. PACCAR PX-9 CM2350 (2013-17) Fault Code:3583 PID: SPN:5031 FMI:10 Aftertreatment 1 Outlet NOx Sensor Heater – Abnormal Rate of Change Reason: Aftertreatment Outlet NOx Sensor Heater – Abnormal Rate of Change. Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Sep 26, 2023 · Explore the Cummins fault code list and learn how to troubleshoot them effectively. The SPN 3216 FMI 10 code indicates a sensor circuit fault without power loss. If only SPN 5018/FMI 18 is present, Go to step 4. I have a Peterbiltwith Cummins ISX 15, showing several codes at first: SPN 1569, SPN 3226, SPN 5031. Cummins ISB6. If it is getting incorrect data. Learn what SPN 5031 FMI 10 means, its causes, and how to fix it. Reference the appropriate original equipment manufacturer (OEM) wiring diagram when troubleshooting circuits that utilize wiring supplied by the OEM. It is a code that will derate the engine 25% after one hour, 40% after 5 hours and then 5MPH eventually. Air conditioner also stopped cooling. Effect: None on performance. Get fast, accurate repair data to keep your fleet running smoothly. When you see this code it stands for the following problem: “ Aftertreatment 1 Diesel Exhaust Fluid Tank 1 Quality- Aftertreatment Diesel Exhaust Fluid Quality - Data Valid But Below Normal Operating Range - Moderate Severe Level” The initial repair Lucky me, 3rd day of a 4 month journey and have the inlet NOx sensor code. I googled it and someone people say this fault is related to aftertreatment NOx. Follow our simple guide to resolve the issue and get your equipment back in action. Fault codes are organized by J1939 SPN and FMI numbers, with cross-references to Cummins fault code descriptions. Cummins also recommends Valvoline Super Blue full synthetic oil but you can't go wrong with any of the big name diesel oils: Mobil Delvac, Rotella T6, Delo 400 XPS, Amsoil, etc. Inspect for carbon buildup restricting flow and ensure the VGT actuator functions correctly. Navistar released Authorized Field Change (AFC) 16904 and 16905 to authorize update of aftertreatment DEF quality sensor firmware. I assume this is because of the hydraulic roller lifters, instead of the old reliable flat tappets. Sep 5, 2022 · Get the specific coach Engine's Serial Number, and call Cummins to confirm what engine configuration you are looking at. Authorized Field Change (AFC) must be completed by an This spn fmi codes help explain the underlying meaning of the numerical components which build an engine fault code. Core Issue Water intrusion can cause the malfunction or failure of the aftertreatment outlet NOx sensor on certain aftertreatment configurations. 7 Cummins Diesel. Home Cummins ISX12 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change 03 August, 2025 Dec 19, 2024 · Cummins ISX11. 2016 ram 2500 with 68RE transmission. Cummins spn/fmi code list from 1 to 9999999 and fault code list from 111 to 9999. It has those codes and the relation to other networks so you can find the identity of the problem and location faster. Cummins ISX12 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISX12 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level We would like to show you a description here but the site won’t allow us. Combined with an FMI (Failure Mode Indicator), you get a full picture of what’s wrong. Here we look at the error code SA: 0 SPN: 3216 FMI: 10 OC: 2This is dealing with the intake NOx sensor. The codes cover a wide range of engine systems Cummins ISB6. Jun 3, 2025 · Access Cummins B6. Its Cummins fault code is 1922 and it stands for: “ Aftertreatment 1 Diesel Particulate Filter Differential Pressure- Aftertreatment Diesel Particulate Filter Differential Pressure -Data valid but above normal Operating Range” Cummins ISX12 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISX12 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Cummins ISB6. Table 1. SPN 5246 is reserved for future assignment by SAE regarding Aftertreatment SCR Operator Inducement Severity. Use all cleaning solutions with care and in a well ventilated area. - This is not a comprehensive list, or an alternative to the standard fault diagnostic process and only serves as a supplemental reference. This component plays a vital role in controlling emissions by monitoring nitrogen oxide levels. Apr 2, 2025 · View the Cummins ISX15 (2010–2012) fault codes list to quickly diagnose and troubleshoot engine issues with ease. Says it's either a one off thing, reset and carry on, or if it's persistent then change the Nox sensor. Feb 10, 2023 · Cummins engines are renowned for their reliability and durability, but even the best engine can develop faults. The air had a similar failure at about 8,000 Jan 29, 2023 · Cummins has its own list of fault codes that correlate with the SPN FMI codes and while the Cummins codes are in numerical order, the SPN FMI ones are not. Cummins ISX11. It provides fault code numbers, descriptions of sensor or component failures, and indicates which Cummins engines can trigger each code. Possible causes of this fault code include: Intermittent power connection to the aftertreatment outlet NOx sensor. Cummins ISX12 CM2250 (2010-12) Fault Code: 5716 PID: SPN: 3610 FMI: 10 Aftertreatment Diesel Particulate Filter Outlet Pressure- Abnormal Rate of Change Circuit Description The engine control module (ECM) provides a 5 volt supply to the aftertreatment diesel particulate filter outlet pressure sensor on the sensor supply circuit. 9 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change 26 July, 2025 Possible causes of this fault code include:Cummins ISX11. Freigliner cascadia 2017 motor cumin Have a few code Spn3720fmi15 Spn1569fmi31 Spn1209fmi4 Spn3226fmi4 Son 1209fmi4 Mechanic's Assistant chat Customer: Freightliner Cascadia 2017 motor Cummins I have a few codes: SPN 3720 FMI 15 SPN 1569 FMI 31 SPN 1209 FMI 4 SPN 3226 FMI 4 SON 1209 FMI 4 SPN 5031 FMI 10 Answered by Nich M. 7 (2017–2020) fault codes, torque specs, and repair docs fast with Diesel Repair—no subscription required. Cummins ISX12 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISX12 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Terug naar blog Customer: I have the code SPN 653 FMI 5, and also SPN 1569 FMI 31 on a Freightliner Cascadia with an ISX 15 motor. Started the engine after 6 weeks of storage. It wasn't till the 2019 Cummins (new CGI block) you started hearing about engine failures. Engine exhaust is toxic. 7 Cummins that's what we used to call a "toaster" in the repair business. 9 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change 26 July, 2025 • A poor connection on the splice the ties the ABS module into the Back‐bone of the data link was found on multiple units This splice is in the cab, and the harness is common between multiple chassis and engine platforms At this time (6/9/2014) the earliest build date affected is 09/23/2013 Anything built after this date is suspect for splice issues Cummins Inc. 3 SPN 3058/FMI 10 - GHG14 This diagnostic is typically Exhaust Gas Recirculation (EGR) Valve Actuator Slow Response. Cummins ISX12 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISX12 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Aug 23, 2024 · Fault code SPN 3515 FMI 10 indicates a problem with the DEF quality sensor in vehicles equipped with a Cummins engine, such as Volvo trucks. Fast, accurate info to keep your fleet moving. 9 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level SPN 3226 indicates that the voltage for Aftertreatment 1 Outlet NOx is below normal or has a short to low. Roughen up the smooth surfaces of the SCR catalyst pipe on either side and directly above the sensing wheel cup area using 40 or 60 grit sand paper. Jan 30, 2019 · I have a Tiffin Motorhome on a Freightliner Chassis. Troubleshoot: NOx sensor and circiut to ECM, wiring harness Identify Oct 30, 2024 · The SPN 3226 code indicates an issue with the Aftertreatment 1 Outlet NOx sensor, directly affecting emissions control. Cummins ISX15 CM2250 (2010-12) Fault Code: 3649 PID: SPN: 5024 FMI: 10 Aftertreatment Intake Nox Sensor Heater- Abnormal Rate of Change Circuit Description The aftertreatment intake NOx sensor is a smart device that communicates with the engine control module (ECM) via the J1939 data link. 9L, depending on year) is generally a **strong, reliable engine**, but like any heavy-duty diesel, it has some known issues worth factoring in—especially at higher mileages. Hopefully Farmington, NM Cummins has the NOx sensor, we are in Gallup tonight on the way to Durango, CO for the weekend. In fact, we did not find any SPN 1761 codes listed on this data sheet. Jun 22, 2025 · The **Cummins ISL 425 HP** (often the ISL9 or ISL 8. This code can trigger engine derate or shutdown to protect the engine. I drove the Technican with 20 years experience focused on engines and electrical. Cummins has updated ecm calibrations because of issues with the Suspect parameter number (SPN), failure mode indicator (FMI) and occurrence count numbers are listed. I have 2 codes on a ISX Cummings spn 5024 fmi 10 and 3216 fmi 10, Kenworth 2016 t660, Cummins isx, No, checking codes. How far can I drive with this? Rough repair estimate? 2015 Volvo 780, Cummins 5031 spn fault code name is Aftertreatment 1 Outlet NOx Sensor Heater Ratio. Figure 1, Two Outlet Nox Sensor Bolt-In Water Shield Bolts in the Exhaust Pipe. 9 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change freightliner cascadia spn 2659 fmi 1 sid 277 sensor EGR delta p baja presion limpieza del sensor Freightliner Cascadia coolant level sensor remove replacement Apr 6, 2023 · The Cummins equivalent to this SPN FMI code is 3367 and it is found on page 20 of the comprehensive guide we have published on this website. This document lists diagnostic trouble codes and fault codes for Cummins engines, including: 1. This document lists Euro VI fault codes, including the fault code number, warning/stop lamp indication, MIL activation, driver warning system activation, SPN number, FMI code, fault description, OBD type and class. It helps pay for the $790/month internet bill that the forum consumes. Pagar pedido Seguir comprando Home Cummins ISX11. 7 Cummins with 13K miles on it. Rather, shops would put together a package to do a full delete including the EGR, throttle valve, EGR cooler, the DPF catalyst chamber/exhaust cannisters, a programmer with tunes and a pipe kit to replace those exhaust components. When we searched the internet, no website came up listing what this code is for or how to fix it. Sep 13, 2022 · While the DEF filter was going bad (over a year's time, perhaps), I had another check-engine problem show up: SPN-5031 "After Treatment 1 Outlet NOx Sensor Heater Ratio" and FMI-10 "Abnormal Rate Of Change". Diagnostic code is above. Fault code SPN 3226 FMI 10. Sep 29, 2022 · BTW, I do have an ongoing NOx error FMI=10 / SPN-5031. Sep 12, 2022 · Trouble codes are populated following a protocol, which is just a form of communication for computer networks. Cummins fault codes indicate a malfunction has occurred in one or more of the vehicle’s components. 9 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Cummins ISX11. Verify the build of the engine serial number (ESN) is August 2015 or later. 7 (2024–2025) fault codes, repair data, and more inside Diesel Repair. This sensor measures both the temperature and quality of the DEF fluid. It has fault code spn 3216 fmi 10. I plan to run either Rotella T6 5W40 or Valvoline Premium Blue Extreme 5W40, both are full synthetic, and easy to find. May 21, 2025 · Get Cummins B6. With evolving aftertreatment systems and new fault logic Peterbilt models with Cummins engines often face sensor faults and exhaust gas recirculation issues causing engine codes. I have code p0871. Like everyone who owns this truck, I seemed to get the dreaded "exhaust system regenerating, continue driving" message just as I pull into the parking lot at work. The high temp sealant must be mixed thoroughly for at least one minute as shown in Figure 10. Now, it has started showing a 40% derate service light. in 1 min 12 months Sep 7, 2022 · How to Use Cummins SPN FMI Code List for Diagnosing Engine Problems Diagnosing engine problems can be a daunting task, but Cummins SPN FMI Code List can help. - Thank you again. Figure 10: Mix High Temp Sealant All surfaces must be free of oil, grease, dirt, corrosion, or other contaminants before using high temp sealant. The faults cover issues with engine components like temperature and pressure sensors as well The 2016 Cummins engine typically has two NOx sensors: one upstream (pre-catalyst) and one downstream (post-catalyst). Start by inspecting coolant temperature sensors and wiring harnesses for damage or corrosion. 7 CM2350 (2013-17) Fault Code: 3582 PID: SPN: 4364 FMI: 18 Aftertreatment SCR Catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Cummins ISX15 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISX15 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3582 PID: SPN: 4364 FMI: 18 Aftertreatment SCR Catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Cummins ISX11. Sep 4, 2024 · For example: SPN 3031 FMI 3 – Voltage above normal SPN 3031 FMI 4 – Voltage below normal SPN 3031 FMI 9 – Abnormal update rate SPN 3031 FMI 10 – Abnormal rate of change What is the difference between SPN and PID? SPN (Suspect Parameter Number) and PID (Parameter Identification) are both codes used to identify specific data parameters. Feb 21, 2025 · Use the recommended Cummins® electronic service tool or equivalent to find the current ECM code and revision number in the ECM. I deleted the code which gives a little time, I don't want to stop hourly to delete it. It tells you which system or component is triggering the fault. 9 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Oct 11, 2018 · 2014 Maxxforce 10 SPN102 FMI10, boost slow response Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by PatrickJ07, Oct 11, 2018. Many of the faults relate to sensor circuits being above or below normal voltage ranges. WARNING: PERSONAL INJURY To avoid injury before starting and running the engine, ensure the vehicle is parked on a level surface, parking brake is set, and the wheels are blocked. 7 CM2350 (2013-17) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISB6. After replacing the Variable Geometry Turbocharger (VGT), verify EGR valve operation and sensor connections. 11. Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3582 PID: SPN: 4364 FMI: 18 Aftertreatment SCR Catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Jul 21, 2025 · Quickly find Cummins L9 (2021–2023) fault codes and specs. Jul 31, 2022 · SPN 3058 means that the EGR system monitor has a problem. FMI 2 – Data Erratic, Intermittent Or Incorrect FMI 4 – Voltage Below Normal, Or Shorted To Low Source FMI 9 – Abnormal Update Rate FMI 10 – Abnormal Rate Of Change FMI 13 – Out of Calibration FMI 20 – Data Drifted High NOx is nitrous oxide. . Just remember, it's critical to calculate rated CCA with the amount of time you are putting that 135a load on the battery to determine of it's pass/fail. This code sets when the actual EGR flow vs desired EGR flow is greater than a calibrated threshold during acceleration. SPN 3251/FMI 0 Diesel Particulate Filter (DPF) Pressure Out of Range Very High Exhaust Pressure 1200 1800 Device information Scanner: MaxiSys MS909CV Version: V1. 2. Mar 31, 2023 · SPN 3251 FMI 0 Cummins This is one of two SPN 3251 codes on the comprehensive list we provided in another article. 2 SPN 1322/FMI 10 – GHG17 Simultaneous Misfire on Multiple Cylinders Detected Feb 12, 2025 · Diesel engines equipped with Selective Catalytic Reduction (SCR) systems rely on Diesel Exhaust Fluid (DEF) to reduce nitrogen oxide (NOx) emissions. The ECM also provides a ground on the sensor return circuit. Jul 5, 2020 · When I went looking for a "kit" I found out that there wasn't a total package available. 10 Odometer Reading: --License Plate: 25640762-2 Cummins SPN FMI Codes Most used engine in trucks is Cummins has more than 100 SPN/FMI codes list. The emissions system has had its ups and downs, if I remember correctly the first few years of DEF there was issues with the SCR itself and that was recalled/replaced. Feb 2, 2025 · Cummins ISX15 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Jan 21, 2025 · Cummins ISX12 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Dec 6, 2022 · The SPN 3228 FMI 2 code should mean that the intake NOx sensor - data erratic, intermittent or incorrect has something wrong with it. Step 11 gives detailed information on this concern. DEF level indicator lit yellow then red then all bars turn green to indicate full DEF level as Sep 2, 2024 · Cummins Fault Codes List⁚ A Comprehensive Guide This comprehensive guide provides a detailed explanation of Cummins fault codes, covering their structure, interpretation, and troubleshooting․ It explores the J1939 system, the foundation of Cummins fault codes, and delves into the meaning of SPN, FMI, and lamp color․ The guide also includes a list of common Cummins fault codes and their Jan 17, 2021 · Use the recommended Cummins® electronic service tool or equivalent to find the current ECM code and revision number in the ECM. If Schaeffer's 9000 was more readily available I'd definitely consider it. 7 was pretty much the same from 2007-'18, not many issues with the engine itself. 9 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISX11. The code refers to regen issues. Start by inspecting the boost pressure sensor wiring and connections for damage or corrosion. Roughen up the top of the outlet NOx sensor internal water shield surface using 40 to 60 grit sand paper. FMI 10 – Abnormal rate of change FMI 16 – Data valid but above normal – moderately severe FMI 18 – Data valid but below normal – moderately severe FMI 0 – Data Valid But Above Normal Operational Range (Most Severe Level) This FMI indicates that the EGR mass flow rate is higher than the Home Cummins ISX11. One of the most common protocols used in trucking is J1939. The aftertreatment outlet Nox sensor heater is unable to maintain its normal operating temperature. It can be associated with various Failure Mode Identifiers (FMI): FMI 2: Data erratic, intermittent, or incorrect FMI 3: Voltage above normal or shorted high FMI 4: Voltage below normal or shorted low FMI 9: Abnormal update rate FMI 10: Abnormal rate of change FMI 20: Data Home Cummins ISX12 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change 03 August, 2025 NOTE: SPN 51/FMI 10 may erroneously set if vehicle is operated in extreme cold ambient conditions (valve icing). SPN 3216 FMI 3 - AFT 1 Intake NOx: Voltage above Normal, Cummins ISX15 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISX15 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level This document lists Cummins fault codes, the J1939 SPN and FMI descriptions, warning lamp color, and which engine models the codes apply to. That being said, the Common Rail with VGT engines, do have both broader power ranges, as well as provide higher Braking Horse Power too - as the turbo vanes close off Mar 6, 2014 · I've posted about this issue before but it is still unresolved. Designed to meet tougher environmental regulations while delivering performance for a wide range of medium-duty vehicles, this engine remains a fleet favorite. This code list provides an easy way to identify and diagnose engine issues. Does any have any idea where it is located ? Should I go to dealer or take a chance to replace it myself ? Is it safe to drive my truck like 500 mi to take it to mechanic or should I call over the road service ? Archived post. Compare the ECM code and revision number in the ECM to the calibration revision listed in the ECM calibration revision history for applicable changes. Mar 29, 2023 · To learn more about the Cummins fault codes and how they relate to the SPN and FMI system just continue to read our article. Compare the ECM code and revision number in the ECM to the calibration revisions listed in the ECM Calibration Revision History Database for applicable changes related to this fault code. I'm told it could now be a PCM or wiring May 30, 2019 · The 2019 CGI Cummins doesn't call for 15W40 at all. This could be telling you there is a problem with yo 3 2 SPN 3226/FMI 3 - EPA10 - GHG143 0 - EPA07 This diagnostic is typically Diesel Particulate Filter (DPF) Pressure Out of Range Very High. Suspect parameter number for cummins trucks error code list. SPN 3216 FMI 10 indicates a sensor or component fault related to the engine’s emission or control system. TxId: 0 SPN: 3216 – Aftertreatment 1 Selective Catalytic Reduction Intake NOx FMI: 4 (Voltage Below Normal) Count: 1 TxId: 0 SPN: 3482 – Aftertreatment 1 Fuel Enable Actuator FMI: 7 (Not Responding Properly) Count: 2 TxId: 0 SPN: 5031 – Aftertreatment 1 Outlet NOx Sensor Heater Ratio FMI: 10 (Abnormal Rate of Change) Count: 1 Apr 4, 2025 · Explore the Cummins ISX15 (2013–2018) fault codes list to diagnose and fix engine issues quickly and efficiently. Feb 5, 2012 · Spn 3226 Fmi 4 equals Nox sensor circuit failed low. When these systems encounter problems, they generate Diagnostic Trouble Codes (DTCs) that help technicians identify and address the issue. Nov 8, 2018 · The 6. Cummins ISX15 CM2250 (2010-12) Fault Code: 3361 PID: SPN: 102 FMI: 10 Intake Manifold 1 Pressure- Abnormal Rate of Change Circuit Description The engine control module (ECM) provides a 5 volt supply to the intake manifold pressure sensor on the sensor supply circuit. Source addresses and DTC descriptions are presented in plain text. The valve body has been replaced twice now with the solenoid pack and everything else. Which you have done. This fault code sets when the DPF outlet pressure is greater than 35 kPa (5 psi) for more than 10 seconds. Each FMI is different as shown below. Then that list only adds in 1 FMI code number and the closest we got was 3060 for SPN. The codes cover issues with the engine control module, speed and position sensors, pressure sensors, temperature Fault Code 1715 (SPN 3364 FMI 11): Navistar has released an update to aftertreatment DEF quality sensor firmware to reduce occurrences of Fault Code 1715. If you didn't clear the codes after installing the new sensor, it should clear itself after three successful starts. Common cause is delta pressure sensor is plugged. 7 CM2350 (2013-17) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cumminz Rated 0 out of 5 For Cummins powered vehicles: SPN:3364 FMI: 1,2,3,4,5,6,7,9,11,12,13,19, and 31. Keep your engine running smoothly. And now it began to I have a 2004 FRGT M2-16 with a DT 466 engine. 9 CM2250 (2010-12) Fault Code: 3641 PID: SID 231 SPN: 748 FMI: 9 Transmission Output Retarder- Abnormal Update Rate Circuit Description Normally, switches, accelerators and other components are connected to the electronic control module (ECM) directly through individual wires. Cummins ISX15 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISX15 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level May 23, 2025 · The 2021–2023 Cummins B6. Feb 19, 2024 · HO 6. You can use Diesel Repair to find information on these fault code both ways. Your ecu is commanding your egr valve open or closed and your delta p sensor is reading the actual pressure and it not close to where it should be. Start the engine. Cummins Tier 4 Fault Codes. Code numbers, lamp colors, sensor names, and brief descriptions for over 200 fault codes related to engine sensors and circuits. 9 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change 26 July, 2025 Cummins ISX12 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISX12 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Back to blog Cummins ISB6. Oct 27, 2015 · i got a 2011 670 with isx cummins and got engine fault code spn 5024 fml 10 which is after-treatment 1 intake gas nox sensor heater ratio abnormal rate 10. 3. 7 engine series built on the proven reliability of earlier models, adding smarter diagnostics, enhanced emissions systems, and improved fuel economy. Jul 20, 2018 · Friday, July 20, 2018 Fault Codes CUMMINS GTA38 K38 K50 QSK38 QSK50/60 CM850, Fault Codes CUMMINS Signature ISX QSX15 CM570 SPN190 FMI10 Engine Magnetic Crankshaft Speed/Position Lost One of Two Signals - Abnormal Rate of Change Engine Crankshaft Speed/Position Sensor Circuit CODES: Fault Code: 121 PID (P), SID (S): P190 SPN: 190 FMI: 10/10 Feb 2, 2025 · Cummins ISX15 CM2250 (2010-12) Fault Code: 3596 PID: SPN: 4334 FMI: 2 Aftertreatment Diesel Exhaust fluid Pressure Sensor- Data Erratic, Intermittent, or Incorrect February 2, 2025 Cummins ISX15 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins ISX15 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3582 PID: SPN: 4364 FMI: 18 Aftertreatment SCR Catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Feb 4, 2023 · Does your diagnostic system display engine Fault Codes as SPN and FMI? Learn how to decode SPN and FMI and identify the problem! Jun 19, 2025 · 🔧 What Is an SPN Code? SPN stands for Suspect Parameter Number. 9 CM2250 (2010-12) Fault Code: 3583 PID: SPN: 5031 FMI: 10 Aftertreatment Outlet Nox Sensor Heater- Abnormal Rate of Change Circuit Description The aftertreatment outlet NOx sensor is a smart device that communicates with the engine control module (ECM) via the J1939 data link. For Navistar powered vehicles: SPN:3516 FMI:1,2,3,4,12, and 19 SPN:3515 FMI:3,4,5,6,10,11,20, and 21 Verify sensor is working correctly before replacing or installing boot kit using the following steps: A beginners guide to all those crazy acronyms that you see with commercial trucks and diesel diagnostic tools. Start by inspecting the EGR valve and its wiring for damage or carbon buildup. Customer: I have a Peterbilt truck with a Cummins ISX 15 engine, and it initially displayed several codes: SPN 1569, SPN 3226, SPN 5031. Code 5031 on a 2011 Business Class M2 typically relates to the exhaust gas recirculation (EGR) system or related sensors. 7 CM2350 (2013-17) Fault Code: 3582 PID: SPN: 4364 FMI: 18 Aftertreatment SCR Catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level Apr 1, 2024 · SPN 3226 is a diagnostic trouble code for Aftertreatment 1 Outlet NOx. Cummins tech says I can drive with 5031 without damageand this particular error does not cause a DERATE. He May 11, 2022 · Fleetguard is Cummins filter brand. rgpk qnrkag gsxkz ihkqjdgo ujk wee bkfuz fqxoqtv tcwhq rqeb