Cummins Spn 3246 Fmi 4. Get fast, accurate repair data to keep your fleet running smoothly.

Get fast, accurate repair data to keep your fleet running smoothly. Are any SPN 190/FMI fault codes active or previously active? a. pdf), Text File (. This document summarizes information about a diesel particulate filter differential pressure (DPFDP) sensor module that measures pressure differences in a diesel particulate filter. If you don't take the time to look into CUMMINS ISX15 9308 spn fault when it arises, it can add up quickly. Is SPN 3246/FMI 15 (Diesel Particulate Filter [DPF] Outlet Over-Temperature) also present? a. 94 Code no spn 174 fmi 4 fuel temperature volt out range p. 5. Yes; diagnose the fault codes first. After all that, Cummins only uses one code number which relates to the SPN and FMI portion of this code system. Get your generator back to optimal performance with this easy Western start 4900 with x15 Cummins. You can see that by looking over the tables below. While driving the warning for engine derate came on with -3 hours left Understanding the SPN 3246 code is essential for diesel vehicle owners. Get quick solutions to resolve this generator fault and Cummins ISX15 CM2250 (2010-12) Fault Code: 3321 PID: SPN: 3246 FMI: 4 Aftertreatment Diesel Particulate Filter Outlet Temperature Sensor Circuit- Voltage Below Normal or Shorted to Low Source Oct 24, 2024 · Today, we’re going to break down fault code 3255, also known as SPN 3246 FMI 0 or SPN 3246 FMI 16. 7 engine series built on the proven reliability of earlier models, adding smarter diagnostics, enhanced emissions systems, and improved fuel economy. 3 6CT 4506 spn fault when it arises, it can add up quickly. Aug 21, 2024 · SPN 3246 is generally applicable across various heavy-duty diesel engine makes and models, such as Cummins, Detroit Diesel, Freightliner, and Volvo. Is code SPN 3246/FMI 8 present? I have a 2023 389 Peterbilt X15 Cummins. Is there something I can do that does not require a computer? CUMMINS 8. 93 Code no spn 174 fmi 16 fuel temperature above normal p. Compare the current software levels to Jun 13, 2025 · Explore Cummins ISB6. 5 volts, preventing regeneration of the aftertreatment Jun 3, 2025 · Access Cummins B6. 2) A fault Cummins ISX15 CM2250 (2010-12) Fault Code: 3322 PID: SPN: 3246 FMI: 2 Aftertreatment Diesel Particulate Filter Outlet Temperature- Data Erratic, Intermittent, or Incorrect Circuit Description The aftertreatment temperature sensors are used by the engine control module (ECM) to monitor the engine exhaust temperatures in the aftertreatment system. SPN 3246 FMI3 - Free download as PDF File (. Oct 24, 2024 · What Does Fault Code 3255 Mean? Fault code 3255, or SPN 3246 FMI 0 or FMI 16, indicates that the DPF outlet temperature sensor has recorded temperatures above the safe threshold. txt) or read online for free. Looking to see what pin on ecm Apr 4, 2025 · Explore the Cummins ISX15 (2013–2018) fault codes list to diagnose and fix engine issues quickly and efficiently. Yes; Refer to section "SPN 3246/FMI 15 - EPA10 - GHG14". Verify repair. Check for multiple DPF outlet temperature sensor fault codes. Start by inspecting the boost pressure sensor and its electrical connections for damage or corrosion. If you didn't clear the codes after installing the new sensor, it should clear itself after three successful starts. 3 and ISL9 CM2250/ISX15 CM2250 - Aftertreatment Diesel Exhaust Fluid Controller Voltage Supply Circuit Circuit Description: Jul 21, 2025 · Quickly find Cummins L9 (2021–2023) fault codes and specs. Are any of the following fault codes present? • SPN 3250/ FMI 0 or 15 • SPN 3246/ FMI 0 or 15 • SPN 3251/ FMI 16 • SPN 4360/ FMI 1, 4, 8 or 20 a. Are codes 3246/ FMI 2, 8, 10 or 20 present? a. Cummins X15 CM2350 X116B Performance Series (2018 & Newer) Fault Code: 3321 PID: SPN: 3246 FMI: 4 Aftertreatment Diesel Particulate Filter Outlet Temperature Sensor Circuit- Voltage Below Normal or Shorted to Low Source. 6. Aug 10, 2019 · PID (P), SID (S): between the ECM and the SPN: 3360 aftertreatment diesel exhaust FMI: 9/9 fluid controller have been Lamp: Amber interrupted. 7 (2024–2025) fault codes, repair data, and more inside Diesel Repair. 7 CM2350 (2013-17) Fault Code: 3321 PID: SPN: 3246 FMI: 4 Aftertreatment Diesel Particulate Filter Outlet Temperature Sensor Circuit- Voltage Below Normal or Shorted to Low Source Dec 4, 2025 · 52 comments 󱎖 What does code SPN 4364 FMI 18 mean for a 2011 Fleetwood Discovery with a Cummins engine? Toby Miller Class A Diesel Pusher Motorhomes RV Coaches 1y · Public I have a 2011 fleetwood discovery, with a freight liner chassis, 8. 7 CM2350 (2013-17) Fault Code: 3255 PID: SPN: 3246 FMI: 16 Aftertreatment Diesel Particulate Filter outlet Temperature- Data Valid But Above Verify repair. Reduce downtime with free Diesel Repair tools and mobile app. By understanding the details surrounding SPN 3246, engineers and mechanics can effectively diagnose and resolve issues with the DPF system, ensuring optimal engine performance and emissions control.

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