Detroit spn 520342 fmi 17 I have replaced both nox,both differ sensors Based on the fault and the work that has been done this would 2 fault codes. My experience was with a different code, 3226 fmi 2 SPN 4364/FMI 17 -GHG 17 b. SPN 100/FMI 1 is typically low engine oil pressure. Yes; diagnose and repair the other fault codes first. Has anyone seen these codes before? I have gone through all. 00 Rated 0 out of 5 Detroit Diesel Drumroll Engineering 7. For some reason as soon as I grabbed your question a got closed out so I could not respond with your fault code J1587: MID 130 SID 237 FMI 3, 4, 14 J1939: SA 3 SPN 1321 FMI 3, 4, 14 Overview Vehicles with an UltraShift PLUS transmission are required to disable engine cranking when the transmission is in a non-neutral gear position. Required fields are marked * Detroit Code SPN 2631 FMI 1 This code’s definition or description is the same as for any other engine in this article. Required fields are marked * Detroit DD16 EPA10 (2010-13) Fault Code: SPN 3251 FMI 2 (ACM) Diesel Oxidation Catalyst (DOC) Inlet Pressure – Not Plausible DESCRIPTION: This fault code sets when the pressure drop between the diesel oxidation catalyst (DOC) inlet pressure or diesel particulate filter (DPF) outlet pressure is not within an expected value. 2 SPN 521001/FMI 1 Clutch – Zero Point Too Low Check as follows: NOTE: This fault indicates the Transmission Control Module (TCM) has detected the clutch zero point (TCM calculated internal high limit) is out of calibration limit. Wiring Detroit DD13 GHG14 (2014-16) Fault Code: SPN 2049 FMI 9 (CPC) Message is Missing from Source Address 49 (dec) NOTE: Please see the step by step troubleshooting procedures for this specific code. 2016 frieghtliner dd13 autoshift coding spn 563 fmi 14 and also. Find the graduated cylinder provided in DEF test kit Home / DTC TRUCKS / Detroit / DD13 GHG14 (2014-16) / Detroit DD13 GHG14 (2014-16) Fault Code: SPN 5443 FMI 15 (ACM) DPF HC Absorptions Warning Detroit DD13 GHG14 (2014-16) Fault Code: SPN 5443 FMI 15 (ACM) DPF HC Absorptions Warning 6 SPN 70/FMI 13 -GHG 17 6 SPN 70/FMI 13 -GHG17 Jl939 Park Brake Switch Signal from Source #1, #2, or #3 is Missing Table 5. Check as follows: Check for multiple codes. I am Buddy, and i will help you out. 14 SP3 – Detroit Diesel Detroit NOx efficiency low are the most dreaded codes you will find on the Detroit diesel application and can drive your costs high. Home / DTC TRUCKS / Detroit / DD15 GHG14 (2014-16) / Detroit DD15 GHG14 (2014-16) Fault Code: SPN 158 FMI 7 (ACM) Battery Power is Disconnected Before Aftertreatment Control Module has Completed the Diesel Exhaust Fluid Key Off Purge Cycle Make: Detroit Engine: DD15 GHG17 (2017 & Newer) PID: N/A SPN: 520363 FMI: 3 Description: Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High Troubleshooting: DESCRIPTION: This code sets when there is a short to power on the SCR Inlet NOx Home / DTC TRUCKS / Detroit / DD15 GHG14 (2014-16) / Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3223 FMI 7 (ACM) NOx RAW Sensor Not Ready After Dewpoint Enable Check Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3223 FMI 7 (ACM) NOx RAW Sensor Not Ready After Dewpoint Enable Check Note : SPN 3361/FMI 5 will set when the DEF dosing unit electrical connector is disconnected. Required fields are marked * Home / DTC TRUCKS / Detroit / DD13 GHG14 (2014-16) / Detroit DD13 GHG14 (2014-16) Fault Code: SPN 5443 FMI 15 (ACM) DPF HC Absorptions Warning Detroit DD13 GHG14 (2014-16) Fault Code: SPN 5443 FMI 15 (ACM) DPF HC Absorptions Warning 2 SPN 521049/FMI 31 - GHG17 DEF inducement DEF lamp active Table 1. Detroit DD15 EPA10 (2010-13) Fault Code: SPN 625 FMI 13 (MCM) Diagnostic Message Not Received this Ignition Cycle NOTE: Please see the step by step troubleshooting procedures for this specific code. There has been on one dealer recall done on my truck 2009 freightliner cascadia. 1 08 02-17 SUBJECT DATE SPN 521485 (TCM) August 2017 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0140 DT12 Transmissio n SPN 521485/FMI 2 This is a new section. 2016 BrentR718 2 SPN 4752/FMI 0 - GHG17 Exhaust Gas Recirculation Cooler Low Efficiency Table 1. Added steps 19 through 22. Home / DTC TRUCKS / Detroit / DD13 EPA10 (2010-13) / Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4335 FMI 7 (ACM) DEF Metering Unit Air Pressure – Low Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4335 FMI 7 (ACM) DEF Metering Unit Air Pressure – Low Home / DTC TRUCKS / Detroit / DD13 GHG14 (2014-16) / Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3216 FMI 13 (ACM) Selective Catalyst Reduction Inlet NOx Sensor Signal Not Available Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3216 FMI 13 (ACM) Selective Catalyst Reduction Inlet NOx Sensor Signal Not Available Make: Detroit Engine: DD15 GHG17 (2017 & Newer) PID: N/A SPN: 5927 FMI: 2 Description: Water Pump Limp Home Mode Troubleshooting: POSSBILE CAUSES: 1. 2018 cascadia Detroit. SPN 520243/FMI 5 Description This Fault Code Sets When the Motor Control Module (MCM) Detects an Open in the Oxygen (O2) Sensor Signal Circuit Monitored Parameter Re: Fault Code 520342-17 Dec 22, 2020 11:12 PM VIN- LR9212 CSC# 6871812 miles- 154067 Original complaint was SPN 3510/3 for ACM sensor supply 2 short to battery. 4. Home / DTC TRUCKS / Detroit / DD15 EPA10 (2010-13) / Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3226 FMI 13 (ACM) Selective Catalyst Reduction Outlet NOx Sensor Signal Not Available Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3226 FMI 13 (ACM) Selective Catalyst Reduction Outlet NOx Sensor Signal Not Available NOTE: If fault occurs while engine is running, all power and grounds should be inspected from the batteries to the ACM. Be the first to review “Detroit DD13 GHG14 (2014-16) Fault Code: SPN 102 FMI 18 (MCM) Intake Manifold Pressure Too Low” Cancel reply Your email address will not be published. Home / DTC TRUCKS / Detroit / DD15 GHG14 (2014-16) / Detroit DD15 GHG14 (2014-16) Fault Code: SPN 520326 FMI 3 (ACM) Under Pressurized Diesel Exhaust Fluid System Detroit DD15 GHG14 (2014-16) Fault Code: SPN 520326 FMI 3 (ACM) Detroit DD15 GHG14 (2014-16) Fault Code: SPN 4364 FMI 18 (ACM) SCR NOx Conversion Efficiency Low DESCRIPTION: This code sets when the Aftertreatment Control Module (ACM) detects that the Selective Catalyst Reduction (SCR) NOx conversion efficiency is low. Home / DTC TRUCKS / Detroit / DD13 EPA10 (2010-13) / Detroit DD13 EPA10 (2010-13) Fault Code: SPN 171 FMI 13 (ACM) Ambient Air Temperature Signal Not I had codes SPN 3364 - FMI 17, SPN 3364 - FMI-1, SPN 4334 - 17 showing up on a western star DD13. Required fields are marked * Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3556 FMI 18 (ACM) Diesel Oxidation Catalyst Outlet Temperature Low (Low Temp Regeneration) DESCRIPTION: This code sets when the exhaust temperature dos not increase above the modeled threshold when the low temp regeneration is enabled. NOTE: If there are any battery related faults, repair those first. Make: Detroit Engine: DD15 GHG17 (2017 & Newer) PID: N/A SPN: 175 FMI: 4 Description: Engine Oil Temperature Circuit Failed Low Troubleshooting: DESCRIPTION: This fault code sets when the motor control module detects a short to ground on the engine oil Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3563 FMI 21 (MCM) Ambient And Inlet Manifold Pressure Difference (High Box) DESCRIPTION: This fault sets when ambient and inlet manifold pressure difference is out of range under a load. I would address the code regarding the DEF quality first. Required fields are marked * Using DDDL 7. Coolant temperature out. FMI 14 SPN. 3 SPN 100/FMI 4” . 521049 & 521052 are codes telling you that the fault light is on. Be the first to review “Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3364 FMI 17 (ACM) Improper Diesel Exhaust Fluid Quality Warning” Cancel reply Your email address will not be published. Your probably at 0. FREIGHTLINER CASCADIA 2018 FAULT CODE 520342 - Q&A for SPN 520342 FMI We use cookies to give you the best possible experience on our website. No; Go to step 24. DDC-SVC-MAN-0193 GHG17 DD5 MD Home / DTC TRUCKS / Detroit / DD15 GHG14 (2014-16) / Detroit DD15 GHG14 (2014-16) Fault Code: SPN 157 FMI 17 (MCM) Minimum Rail Pressure Not Achieved While the Engine is Cranking Detroit DD15 GHG14 (2014-16) Fault Code: SPN 157 FMI 17 (MCM) Minimum Rail Pressure Not Achieved While the Engine is Cranking SPN 52105 to FMI 31, SPN 5841 FMI 14, SPN 521049 FMI 31, SPN 520372 FMI 16. That code is for low NOx conversion efficiency. Home / DTC TRUCKS / Cumminz / ISX15 CM2250 (2010-12) / Detroit DD15 EPA10 (2010-13) Fault Code: SPN 625 FMI 13 (MCM) Diagnostic Message Not Received this Ignition Cycle NOTE: Please see the step by step troubleshooting procedures Make: Detroit Engine: DD15 GHG17 (2017 & Newer) PID: N/A SPN: 520367 FMI: 3 Description: Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High Make: Detroit Engine: DD15 GHG17 (2017 & Newer) PID: N/A SPN: 5357 FMI: 16 Description: Fuel Quantity High Detected Troubleshooting: DESCRIPTION: Fuel quantity high NOTE: The motor control module (MCM) monitors the rail pressure and when rail pressure deviation is greater than 200 bar for eight seconds, the MCM sets the Detroit DD13 EPA07 Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3517 FMI 19 (ACM) Diesel Exhaust Fluid Tank Signal Erratic via CAN DDDL 8. SPN 1716/FMI 9 This fault is typically the J1939 ERC1 message is missing. Coolant temperature in high. 00 Reference the appropriate OEM wiring diagram when troubleshooting circuits that utilize wiring supplied by the OEM. We're brand new to this whole def thing. Required fields are marked * Be the first to review “Detroit DD13 GHG14 (2014-16) Fault Code: SPN 102 FMI 18 (MCM) Intake Manifold Pressure Too Low” Cancel reply Your email address will not be published. 17 2023 Detroit Diesel Diagnostic Link Software Detroit $ 96. 08. Battery voltage is greater than 11vDC. PROBABLE CAUSES: 1. If the ECM has been programmed recently, clear codes, test drive, and release vehicle if they Home / DTC TRUCKS / Detroit / DD15 GHG14 (2014-16) / Detroit DD15 GHG14 (2014-16) Fault Code: SPN 1231 FMI 9 (MCM) Aftertreatment Control Module Message Not Received or Has Stopped Arriving Circuit Description The ECM provides a 5 volt supply to the intake manifold pressure sensor on the sensor supply circuit. Be the first to review “Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3364 FMI 17 (ACM) Improper Diesel Exhaust Fluid Quality Warning” Cancel reply Your email address will not be published. Home / DTC TRUCKS / Detroit / DD13 EPA10 (2010-13) / Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4364 FMI 1 (ACM) Selective Catalyst Reduction NOx Conversion Very Low Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4364 FMI 1 (ACM) Selective Catalyst Reduction NOx Conversion Very Low Detroit DD15 GHG14 (2014-16) Fault Code: SPN 1761 FMI 17 (ACM) Diesel Exhaust Fluid (DEF) Tank Level 2 Condition – Tank Level Very Low NOTE: This fault indicates that the DEF tank level is empty. SPN 521052/FMI 31 Description This Code Sets When SPN 521050/FMI 31 has been Present for One Hour of Idle Time, the Vehicle has been Restarted or Six Gallons of Fuel has been 2 SPN 521052/FMI 31 - GHG17 DEF Inducement CEL Lamp Active Table 1. Detroit DD16 EPA10 (2010-13) Fault Code: SPN 5246 FMI 15 (ACM) Regulatory Fault Ignored – Derate On NOTE: For 2011 models, this code sets when the vehicle has been driven for 30 Detroit DD16 EPA10 (2010-13) Fault Code: SPN 5246 FMI 15 (ACM) Regulatory Fault Ignored – Derate On NOTE: For 2011 models, this code sets when the vehicle has been driven for 30 NOTE: Please see the step by step troubleshooting procedures for this specific code. Compare the AS110: ADS DEF pressure 2 psi of Be the first to review “Detroit DD13 GHG14 (2014-16) Fault Code: SPN 4193 FMI 17 (MCM) Coolant Temperature Sensor Monitor” Cancel reply Your email address will not be published. SPN 4364 (ACM)(EPA10); SPN 4364 (ACM)(GHG14) January 2018 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0084 DD Platform SPN 4364/FMI 18 - EPA10 Diagnostics have been updated. Page 1 of 2 1 2 Next > Mar 28, 2023 #1 AlexD13 Light Load Member 2011 detrort dd15 have two codes spn 3364 fmi 17 and fmi 1 Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. You need to make sure that your DEF tank level is above 1/4 tank and also make sure To increase repair efficiency and customer throughput, DTNA reviewed troubleshooting and repair procedures for Detroit NOx sensor circuit fault codes in GHG17 after treatment systems. It means that your DEF system is not doing what it is supposed to and Here's a link for that code. . Home / DTC TRUCKS / Detroit / DD13 GHG14 (2014-16) / Detroit DD13 GHG14 (2014-16) Fault Code: SPN 4334 FMI 4 (ACM) Diesel Exhaust Fluid Pressure Sensor Circuit Failed Low Detroit DD13 GHG14 (2014-16) Fault Code: SPN 4334 FMI 4 (ACM) Diesel Exhaust Fluid Pressure Sensor Circuit Failed Low Make: Detroit Engine: DD15 GHG17 (2017 & Newer) PID: N/A SPN: 2623 FMI: 8 Description: Accelerator Pedal Sensor Input 2 – Open Circuit or Short to High or GND Troubleshooting: POSSIBLE CAUSES: 1. Home / DTC TRUCKS / Detroit / DD15 EPA07 (2007-09) / Detroit DD15 EPA07 (2007-09) Fault Code: SPN 3598 FMI 4 (MCM) Proportional Valve Bank 2 Circuit Failed Low Detroit DD15 EPA07 (2007-09) Fault Code: SPN 3598 FMI 4 (MCM) Proportional Valve Bank 2 Circuit Failed Low Spn 5394 Fmi 17 code keeps coming up after I regen. Already replaced def pump complete, def line from tank Hi, It is Dan. Hi To update the tool troubleshooting guide, open DiagnosticLink and from the Help – Troubleshooting Guides menu, select the appropriate troubleshooting manual, then click there is a recall for software update for this very reason. The most likely cause is an intermittent wiring concern (poor terminal fit, corrosion, chaffing etc. Symptoms RDF SPN 523005 FMI 7 and VRDU SPN 524042 FMI 19 Fault Codes Issue RDF mounting misaligned after front bumper SPN 520349 FMI 14 Discussion in 'Freightliner Forum' started by AlexD13, Mar 28, 2023. 520342 is not coming up. Westernstar 4900 dd15 detroit 2011 spn 3597 fmi 4 proportional valve bank circuit failed low diagnosing how do I Joe Green ASE Master Certification In Automotive and Medium/Heavy SPN 520361 fault is a fault for the Soot sensor and the 520342 Is a fault for DEF pump speed high. NOTE: SPN FMI ACM2. 00 Rated 0 out of 5 DETROIT DDDL 8. DiagnosticLink users It shows codes apn 521049 fmi 31, spn 521050 fmi 31 spn Tim Midway Class 8 Expert Technician 1,925 Satisfied Customers I am working on a 2018 Freightliner SL114 With a detroit DD13. 2. 7xx. Be the first to review “Detroit DD15 GHG14 (2014-16) Fault Code: SPN 4357 FMI 5 (ACM) Line Heater 4 Open Circuit” Cancel reply Your email address will not be published. If your Freightliner DD13 DD15 won’t accelerate past 55 MPH there may be a few reasons as to why you are experiencing this issue. Make: Detroit Engine: DD15 GHG17 (2017 & Newer) PID: N/A SPN: 5444 FMI: 1 Description: Engine Crankcase Breather Oil Separator Speed Too Low Troubleshooting: DESCRIPTION: Fault code sets when the engine oil separator speed is less than 3,000 rpm for Be the first to review “Detroit DD15 GHG14 (2014-16) Fault Code: SPN 97 FMI 14 (MCM) Water-In-Fuel Warning” Cancel reply Your email address will not be published. NOTE: This fault indicates the ACM2. This fault usually occurs after Detroit DD13 EPA07 (2007-09) DD13 EPA10 (2010-13) DD13 GHG14 (2014-16) DD15 EPA07 (2007-09) Detroit DD13 EPA07 (2007-09) Fault Code: SPN 523 FMI 19 (MCM, CPC) Transmission Current Gear Signal is Erratic NOTE: PACCAR PX-9 CM2350 (2013-17) Fault Code:3634 PID: SPN:5484 FMI:4 Engine Fan Clutch 2 Control Circuit – Voltage Below 0 Home / DTC TRUCKS / Detroit / DD13 GHG14 (2014-16) / Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3223 FMI 7 (ACM) NOx RAW Sensor Not Ready After Dewpoint Enable Check Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3223 FMI 7 (ACM) NOx RAW Sensor Not Ready After Dewpoint Enable Check Make: Detroit Engine: DD15 GHG17 (2017 & Newer) PID: N/A SPN: 3461 FMI: 2 Description: PTO 1 Feedback, But Not Activated Troubleshooting: DESCRIPTION: This code sets when the power take off (PTO) input has been grounded when the PTO is not engaged. Can anyone tell me what these codes mean. Required fields are marked * NOTE: The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. There are Just wait for the regen to finish and see if the derate goes away. Verify repair. Required fields are marked * On a 2017 freightliner Cascadia VIN. WARNING: PERSONAL INJURY Diesel engine exhaust and some of its constituents are known to the State of California to cause SPN 520372 (ACM) (GHG17) June 2018 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0200 GHG17 DD8 MD SPN 520372/FMI 14 - GHG17 Updates to the SPN. Connect DiagnosticLink ® 8. 2 SPN 521030/FMI 9 - GHG17 Smart Remote Actuator 3 (EGR), No Communication Table 1. No just happened after it was parked for a week. Be the first to review “Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3720 FMI 15 (MCM, ACM) Diesel Particulate Filter Has Reached the End of its Service Life” Cancel reply Your email address will not be published. Be the first to review “Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3242 FMI 17 (ACM) Diesel Oxidation Catalyst Inlet Temperature Out of Range Low Preventing HC Dosing” Cancel reply Your email address will not be published. 2012 Mack Pennicle MP8. I went through all the Are SPN 3242/FMI 3, 4, 8 or SPN 3250/FMI 3, 4, and 8 present? a. The new software for ghg17 is supposed to prolong the life of NOx sensors. From freightliner dealer and from detroit deisel. I've only been driving a 2017 dd15 Cascadia since February last year. View This TSB TSB Number: D20M9 NHTSA Number: 10179878 TSB Date: September 1, 2020 Date Added to File: Freightliner cascadia 2017 goes to Neutral for 3-4 secondes SPN 520995 Freightliner Cascadia. 3AKJGLDR8HSHF1248 I'm getting codes SPN 520372 FMI 16, SPN 521049 FMI 31, SPN Andy International and Isuzu trucks , International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist , Hvac and truck /trailer refrigeration troubleshooter Detroit DD13 EPA07 (2007-09) Fault Code: SPN 523 FMI 19 (MCM, CPC) Transmission Current Gear Signal is Erratic NOTE: PACCAR PX-9 CM2350 (2013-17) Fault Code:3634 PID: SPN:5484 FMI:4 Engine Fan Clutch 2 Control Circuit – Voltage Below 0 NOTE: If there are any battery voltacodes, fix those first. Engine speed 500 – 2500 rpm. DEF header was replaced, code was cleared and the truck was back on the road. EEC61 SPN 4364 FMI 18 – Selective Catalyst Reduction Nox Conversion LOW EEC61 SPN 3364 FMI 2 – Improper Detroit DD16 EPA10 (2010-13) Fault Code: SPN 5246 FMI 15 (ACM) Regulatory Fault Ignored – Derate On NOTE: For 2011 models, this code sets when the vehicle has been driven for 30 miles while a code is present for the DEF tank level, DEF metering valve, DEF pump, NOx sensors, Blocked DEF line, DEF quality, NOx efficiency, SCR harness and/or SCR sensor. Yes; repair those faults first. MONITORED PARAMETER: Motor Control Module (MCM) 5V internal power supply. By continuing to use this site you consent to the use of cookies on your device as described in • SPN: 3216/FMI 16: Selective Catalyst Reduction Inlet NOx Sensor - Drift High (MCM Only) • SPN: 520371/FMI 16: Selective Catalyst Reduction Closed Loop Control at Maximum Limit (Multiples Sources) • SPN: 520372/FMI 14: Selective Catalyst Reduction we have 2 others same issue. NOTE: The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. Fuel tank level. Symptoms, causes, and fault codes to watch out for SS 1033995, SPN 523005 FMI 7 and 524042 FMI 19 Fault Codes Applicable Vehicles All Freightliner New Cascadia trucks. MONITORED PARAMETER: DEF quality TYPICAL ENABLING CONDITIONS: DEF refill event detected. 24. Required fields are marked * NOTE: If there are any battery voltacodes, fix those first. 5542 FMI 17 SPN 1810. NOTE: Please see the step by step troubleshooting procedures for this specific code. 2 SPN 100/FMI 3” . This is advanced troubleshooting. I've tried to such as “SPN: 1636, FMI: 16 – CAC Efficiency Low”, “SPN: 2659, FMI: 0 – EGR Flow Target Error”, and “SPN: 520372, FMI: 16 – SCR Closed Loop Control At Maximum Limit. 17 SP1 2023 Detroit $ 96. 1. Oct 4, 2024 #1 Thunderstorm87 Bobtail Member 16 15 Jul 19, 2024 0 On my 2020 Cascadia I had the MIL light come after about sixty miles after I I Detroit DD13 GHG14 (2014-16) Fault Code: SPN 520329 FMI 31 (ACM) Non Diesel Exhaust Fluid Flow Situation DESCRIPTION: Diesel Exhaust Fluid (DEF) pump speed low. Can you confirm the fault again Freightliner cascadia dd15 fault 520342 fmi17 any idea? Discussion in ' Freightliner Forum ' started by Wes777, Nov 6, 2020. This can have a few different causes. Disconnecting battery will that reset that fault. Be the first to review “Detroit DD16 GHG14 (2014-16) Fault Code: SPN 4193 FMI 17 (MCM) Coolant Temperature Sensor Monitor” Cancel reply Your email address will not be published. SPN 521030/FMI 9 Description The Fault Code Sets When the Motor Control Module (MCM) Does Not Receive a Message from the Exhaust Gas Recirculation (EGR) Detroit Code SPN 2631 FMI 1 This code’s definition or description is the same as for any other engine in this article. Large exhaust leaks, a turbo charger that’s not performing 100%, an EGR valve that’s not completely closing or opening. Review the last seven minutes of the parked regeneration log data from step 23. Cascadia 2021 DD15, Spn 3598 fmi 4, Spn 521027 fmi 9, Spn 54 We need diagnostic steps for 2017 detroit dd 15 in freightli Dd15 2014 Freigliner cascadia evolution code -11025 Home / DTC TRUCKS / Detroit / DD13 EPA10 (2010-13) / Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4364 FMI 1 (ACM) Selective Catalyst Reduction NOx Conversion Very Low Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4364 FMI 1 (ACM) Selective Catalyst Reduction NOx Conversion Very Low Detroit DD15 GHG14 (2014-16) Fault Code: SPN 625 FMI 17 (MCM) No ACM Communication – Pre Warning NOTE: This fault indicates an interruption in ACM/MCM communication. ). Spn 520702 fmi 4 Spn Tech talk discussion on fault code 520342-17. Andy International and Isuzu trucks , International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist , Hvac and truck /trailer refrigeration troubleshooter Detroit DD13 GHG14 (2014-16) Fault Code: SPN 5246 FMI 15 (ACM) Regulatory Fault Ignored – Derate On DESCRIPTION: This code sets when there is a code present for the Diesel Exhaust Fluid (DEF) tank level, DEF Dosing Unit, DEF Pump, NOx Sensors, Blocked DEF Line, DEF Quality, NOx Efficiency, Selective Catalyst Reduction (SCR) Harness and/or SCR sensor. Hey, unrelated problem: 520342 fmi 17 def pump speed plausibility (no Detroit troubleshooting) & 4374 fmi 0 def pump speed too high on a dd15. SPN 70/FMI 13 Description Park Brake Switch Signal Data Missing Monitored Parameter Park Brake Switch Typical Enabling Be the first to review “Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3364 FMI 17 (ACM) Improper Diesel Exhaust Fluid Quality Warning” Cancel reply Your email address will not be published. When it’s supposed to, the hydrocarbon fuel dozer is plugged or blocked, the 2019 Freightliner Cascadia DD15Initial diagnostic and troubleshooting of intermittent fault code SPN 4364 FMI 17 "Nox Sensor Valid but out of normal range. MONITORED PARAMETER: Intake manifold and charge air cooler outlet temperature. Depending on the level of the currently installed software, the update may also include improvements for fault codes SPN 1636/FMI 16 and SPN 2659/FMI 0. Home / DTC TRUCKS / Detroit / DD15 GHG14 (2014-16) / Detroit DD15 GHG14 (2014-16) Fault Code: SPN 5443 FMI 0 (ACM) DPF HC Absorption Very High Detroit DD15 GHG14 (2014-16) Fault Code: SPN 5443 FMI 0 (ACM) DPF HC Absorption Very High Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3510 FMI 4 (MCM) 5V Sensor Supply Bank 2 Circuit Failed Low DESCRIPTION: 5V Sensor Supply Bank 2 circuit failed high. 06 Detroit $ 20. MONITORED PARAMETER: DEF pump speed. Required fields are marked * Detroit DD15 EPA10 (2010-13) Fault Code: SPN 411 FMI 13 (MCM) EGR Delta Pressure Sensor Out of Calibration DESCRIPTION: This fault code sets when the motor control module (MCM) detects that there is EGR pressure when the engine is not running. 50 works with VOCOM + video Trucks software $ SPN 520342 FMI 3, 4 SPN 520344 FMI 4 SPN 520209 FMI 4 SPN 3056 FMI 2, 3, 4 Some symptoms of a bad O2 sensor wiring harness is a check engine light and the machine may run rich or lean causing poor idle, and or lean miss during acceleration. If fault codes 100/1 and 100/3 are both active, refer to “26. Detroit DD15 GHG14 (2014-16) Fault Code: SPN 520332 FMI 17 (ACM) Diesel Oxidation Catalyst Inlet Temperature Out of Range Low Preventing HC Dosing NOTE: The fault indicates that the High Idle Regen (HIR) was aborted due to the Diesel Oxidation Catalyst (DOC) inlet temperature not reaching the minimum of 270°C (518°F) to initiate dosing during an HIR . It shows codes apn 521049 fmi 31, spn 521050 fmi 31 spn Class 8 Home / DTC TRUCKS / Detroit / DD13 EPA10 (2010-13) / Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3364 FMI 17 (ACM) Improper Diesel Exhaust Fluid Quality Warning Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3364 FMI 17 (ACM) 2 SPN 3597/FMI 3 - GHG14 This diagnostic is typically High Side Digital Output 1 Circuit Failed High. Main culprit for this 55 MPH Speed Limit = Onset of aftertreatment problems. The ECM also provides a ground on Home / DTC TRUCKS / Cumminz / ISX15 CM2250 (2010-12) / Cummins ISX15 CM2250 (2010-12) Fault Code: 4616 (HD) PID: SPN: 102 FMI: 17 Intake Manifold 1 Pressure- Data Valid But Below Normal Operating Range- Least Title: SPN 1761 FMI 17/18 DEFTL Inducement Level 1 and 2 Applies To: EPA 2014 N9 and N10 SCR ESN 3540000 + CHANGE LOG NOTE: DO NOT delete this Change Log. SPN 4364/FMI 18 - EPA10 01 01 Using DDDL 7. ” There are approximately 457 engines affected by this Field Service Campaign. The ECM also Home / DTC TRUCKS / Cumminz / X15 CM2450 X124B (2018 & Newer) / Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 4616 PID: SPN: 102 FMI: 17 Intake Manifold 1 Pressure- Data Valid But Below SPN 4364 FMI 17 cleared on its own! Discussion in 'Freightliner Forum' started by Thunderstorm87, Oct 4, 2024. Detroit DD16 EPA10 (2010-13) Fault Code: SPN 3251 FMI 2 (ACM) Diesel Oxidation Catalyst (DOC) Inlet Pressure – Not Plausible DESCRIPTION: This fault code sets when the pressure drop between the diesel oxidation catalyst (DOC) inlet pressure or diesel particulate filter (DPF) outlet pressure is not within an expected value. If the ECM has been programmed recently, clear codes, test drive, and release vehicle if they Home / DTC TRUCKS / Detroit / DD15 GHG14 (2014-16) / Detroit DD15 GHG14 (2014-16) Fault Code: SPN 1231 FMI 9 (MCM) Aftertreatment Control Module Message Not Received or Has Stopped Arriving SPN 3216 (SCR Inlet NOx Sensor), SPN 1639 (Fan Speed), and SPN 3251(Aftertreatment 1 Outlet Gas NOx Sensor Heater) are often related. TYPICAL ENABLING CONDITIONS: 1. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 4374 FMI 0 (ACM) Under Pressurized Diesel Exhaust Fluid System DESCRIPTION: This code sets when the Diesel Exhaust Fluid (DEF) pump speed is higher than normal for a given DEF pressure. We changed the soot sensor and 2 weeks later the same code pops back up. If this iKNow Article is being revised, please type in the text box below what has NOTE: If code 3246-15 present, fix that first. We can follow up as needed on NOTE: If any other EGR codes are active, fix those first. NOTE: If any battery voltage codes present, first those first. Intake temperature high. I have a 2009 Freightliner century class with Detroit diesel series 60 and im getting ENG HIGH 128s155 00 and 128s248 14 Home / DTC TRUCKS / Detroit / DD16 GHG14 (2014-16) / Detroit DD16 GHG14 (2014-16) Fault Code: SPN 157 FMI 17 (MCM) Minimum Rail Pressure Not Achieved While the Engine is Cranking Detroit DD16 GHG14 (2014-16) Fault Code: SPN 157 FMI 17 (MCM) Minimum Rail Pressure Not Achieved While the Engine is Cranking Detroit DD15 EPA10 (2010-13) Fault Code: SPN 5444 FMI 1 (MCM) Engine Crankcase Breather Oil Separator Speed Too Low NOTE: Please see the step by step troubleshooting procedures for this specific code. If fault codes 100/1 and 100/4 are both active, refer to “26. The illustration below identifies the last seven We just purchased a 2012 cascadia with a dd15. I need to know if there are any other recalls that are open and need to be performed under my vin number Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3659 FMI 5 (MCM) Injector Cylinder #1 Amplifier Control Valve Abnormal Operation (OPEN) DESCRIPTION: Injector cylinder #1 amplifier DESCRIPTION: This fault code sets when the Motor Control Module (MCM) sees that the starter ignition status from the Common Powertrain Controller (CPC) and Fault code Spn 625fmi 17 and fmi 18 cascadia 2012 By chatting and providing personal info, you understand and agree to our Hino, Detroit Diesel 17,618 Satisfied Customers 2016 Detroit DD15 EPA10 (2010-13) Fault Code: SPN 723 FMI 10 (MCM) Camshaft Position (CMP) Sensor Signal Erratic DESCRIPTION: This code sets when the camshaft position (CMP) Be the first to review “Detroit DD16 EPA10 (2010-13) Fault Code: SPN 3057 FMI 2 (ACM) Selective Catalyst Reduction Inlet NOx Sensor – Error” Cancel reply Your email address will SPN 4364/FMI 1 - EPA10 Added a note stating to diagnose any fault codes that become active during the regeneration process. Required fields are marked * DESCRIPTION: Improper diesel exhaust fluid (DEF) quality warning. It indicates a low air flow problem and there is a troubleshooting section found at this link to help guide you through the repair. Be the first to review “Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3242 FMI 17 (ACM) Diesel Oxidation Catalyst Inlet Temperature Out of Range Low Preventing HC Dosing” Cancel reply Your email address will not be published. Limp home mode 2,291 Home / DTC TRUCKS / Detroit / DD15 GHG14 (2014-16) / Detroit DD15 GHG14 (2014-16) Fault Code: SPN 5443 FMI 0 (ACM) DPF HC Absorption Very High Detroit DD15 GHG14 (2014-16) Fault Code: SPN 5443 FMI 0 (ACM) DPF HC Absorption Very High Spn 4374 fmi 0 Freightliner cascadia under pressure def system. NOTE: Follow code for 1231-9. i have a spn 247, fmi 14 and a 545 17 1 fail Hi, My name is***** will be glad to help. Improper fuel pressure. Home / DTC TRUCKS / Detroit / DD13 GHG14 (2014-16) / Detroit DD13 GHG14 (2014-16) Fault Code: SPN 5361 FMI 18 (MCM) Cylinder #4 Engine Smoothness Control/Quantity Excess Be the first to review “Detroit DD15 GHG14 (2014-16) Fault Code: SPN 5927 FMI 2 (MCM) Water Pump Limp Home Mode” Cancel reply Your email address will not be published. Find the graduated cylinder provided in DEF test kit SPN 5357 (MCM)(GHG17); SPN 65193 (MCM)(GHG17); January 2018 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0193 DD Platform - GHG17 SPN 5357/FMI 15 - GHG17 New Sections SPN 5357 NOTE: Please see the step by step troubleshooting procedures for this specific code. Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3563 FMI 21 (MCM) Ambient And Inlet Manifold Pressure Difference (High Box) DESCRIPTION: This fault sets when ambient and inlet Q&A: 2018 T680 CHECK ENGINE LIGHT - 520342 FMI 17, SPN 521 Just let me know if you need anything else! If you would like to ask me another question in the future, you can add me as a DESCRIPTION: Engine Air Temperature – Plausibility fault out of range (High Box). Spread pins. Home / DTC TRUCKS / Detroit / DD15 GHG14 (2014-16) / Detroit DD15 GHG14 (2014-16) Fault Code: Make: Detroit Engine: DD15 GHG17 (2017 & Newer)MCM PID: N/A SPN: 523 FMI: 13 Description: Transmission Current Gear Signal Missing Troubleshooting: POSSIBLE NOTE: If any other active fault codes, fix those first. No just trying to get an idea. This fault usually occurs after Detroit DD13 EPA07 (2007-09) DD13 EPA10 (2010-13) DD13 GHG14 (2014-16) DD15 EPA07 (2007-09) NOTE: If any other EGR codes are active, fix those first. SPN 521049/FMI 31 Description This Code Sets When There is a Code Present for the Diesel Exhaust Fluid (DEF) Tank Level, DEF Dosing Unit, DEF Pump, NOx Sensors, Blocked DEF I have a maxxforce dt year 2013 whit code spn 94 fmi 17 and spn 94 fmi 1 On your fault codes, these are for fuel pressure below normal. Coolant temperature is greater than 65 C (149 F). Damaged pins. Run engine greater than 60s. The action to take Customer: hello: I have code SPN 3364 fail 17 and replace def pump and metering unit and my cascadia 2013 dd 15 keep the code Mechanic's Assistant: What is the complete model and Spn 5394 Fmi 17 code keeps coming up after I regen. 1 FAULT CODE DESCRIPTION GHG14 5488 5 SCR Line Heater #5 Circuit Failed Open 520232 9 NOX Mass Signal Not Available via CAN 520323 3 High Side Digital Output Supply Voltage Circuit Failed High 520323 4 High Side Digital SPN 520349 FMI 14 Discussion in 'Freightliner Forum' started by AlexD13, Mar 28, 2023. 00 Rated 0 out of 5 DOWNLOAD Volvo VODIA 5. Page 1 of 2 1 2 Next > Mar 28, 2023 #1 AlexD13 Light Load Member Detroit DD13 EPA07 (2007-09) Fault Code: SPN 523 FMI 19 (MCM, CPC) Transmission Current Gear Signal is Erratic NOTE: PACCAR PX-9 CM2350 (2013-17) Fault Code:3634 PID: SPN:5484 FMI:4 Engine Fan Clutch 2 Control Circuit – Voltage Below 0 2 SPN 3242/FMI 7 - MY13 This diagnostic is typically Diesel Oxidation Catalyst (DOC) Inlet Temperature – Signal Not Responding. Home / DTC TRUCKS / Detroit / DD13 EPA10 (2010-13) / Detroit DD13 EPA10 (2010-13) Fault Code: SPN 520249 FMI 4 (ACM) Selective Catalytic Reduction Inlet Temperature High MONITORED PARAMETER: Coolant inlet temperature sensor. 1 has detected no temperature shift on the DOC Inlet Temperature Sensor. Previous shift replaced: def SPN FMI ACM2. Technician: Budnshe Hi and welcome to JA. TYPICAL ENABLING Detroit DD13 GHG14 (2014-16) Fault Code: SPN 625 FMI 17 (MCM) No ACM Communication – Pre Warning NOTE: This fault indicates an interruption in ACM/MCM communication. How does the SCR Outlet NOx Sensor function? This sensor monitors the levels of nitrogen oxides in the exhaust after the SCR system, ensuring proper operation of the emissions control system. 1 FAULT CODE DESCRIPTION GHG14 5488 5 SCR Line Heater #5 Circuit Failed Open 520232 9 NOX Mass Signal Not Available via CAN 520323 3 High Side Digital Detroit DD15 GHG14 (2014-16) Fault Code: SPN 5571 FMI 7 (MCM) Pressure Limiting Valve Staying Open Diesel Diagnostic Link 8. Symptoms RDF SPN 523005 FMI 7 and VRDU SPN 524042 FMI 19 Fault Codes Issue RDF mounting misaligned after front bumper Title 110-13 - SPN 5435/FMI 7 GHG14 Subject Non Diesel Exhaust Fluid (DEF) Flow Situation Keywords GHG14, DDEC13, DD13, DD15, DD16, SPN 5435/FMI 7, SCR ADS Created Date 1/7/2013 9:13:32 AM Make: Detroit Engine: DD15 GHG17 (2017 & Newer) PID: N/A SPN: 520332 FMI: 17 Description: Diesel Oxidation Catalyst Inlet Temperature Out of Range Low Preventing HC Dosing Troubleshooting: NOTE: The fault indicates that the High Idle Regen (HIR) was 2 SPN 521052/FMI 31 - GHG17 DEF Inducement CEL Lamp Active Table 1. 3. I have replaced both nox,both differ sensors Based on the fault and the work that has been done this would have to be ran their a regen and the PPM monitored to see if the outlet SPN 174, PID 174/FMI 4 indicates a SFT Sensor short circuit to ground. Freightliner cascadia dd15 fault 520342 fmi17 any idea? Discussion in 'Freightliner Forum' started by Wes777, Nov 6, 2020 My experience was with a different code, 3226 fmi 20. Looking at manual for GHG17 don't see it either. Detroit Diesel Troubleshooting Diagrams Skip to content Menu Home Contact Us Posted on October 9, 2023 I have a maxxforce dt year 2013 whit code spn 94 fmi 17 and spn 94 fmi 1 On your fault codes, these are for fuel pressure below normal. 3AKJGLDR8HSHF1248 I'm getting codes SPN 520372 FMI 16, SPN 521049 FMI 31, SPN FYIThe code 4374/0 on this unit was caused by a cracked (faulty) DEF tank header, as it was sucking air. I followed it out to replace ACM. We're familiar with the 4374 0 code over the years. SPN 3597/FMI 3 Description High Side Digital Output 1 Circuit Short to Power Monitored Parameter High Side Digital Output 1 Circuit Typical Enabling If it doesn’t get hot enough, a few things can cause that. Note : SPN 3361/FMI 5 will set when the DEF dosing unit electrical connector is disconnected. As a There are a few monitoring parameters, but the one your interested in is nh3 larmf compensation factor. 06 DDDE v7. NOTE: This fault is caused by low power on cylinder #4. We are using Snap On Eaton, GM, Hino, Detroit Diesel 17,622 Satisfied Customers 2018 Kenworth t680 paccar mx13 derate. POSSIBLE CAUSES: 1. "N 2019 Freightliner Cascadia 6 SPN 70/FMI 13 -GHG 17 6 SPN 70/FMI 13 -GHG17 Jl939 Park Brake Switch Signal from Source #1, #2, or #3 is Missing Table 5. We can follow up as needed on here, Give me some time to review your information and follow up with my MONITORED PARAMETER: Coolant inlet temperature sensor. b. Home / DTC TRUCKS / Detroit / DD15 GHG14 (2014-16) / Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3364 FMI 17 (ACM) Improper Diesel Exhaust Fluid Quality Warning SPN 520349 FMI 14 Discussion in 'Freightliner Forum' started by AlexD13, Mar 28, 2023. Internal short of the quantity control valve NOTE: Please see the step by step troubleshooting procedures for this specific code. Motor control module (MCM) adjusts injector pulse for smooth idle - max value reached. Because the sensor is not the problem, only a symptom. To get that code to go away, that number needs When it’s supposed to, the hydrocarbon fuel dozer is plugged or blocked, the hydrocarbon fuel metering valve is malfunctioning, or a few other less likely culprits. A 25% engine derate is in effect. I am not seeing a spn 520342 fmi 17 fault in Troubleshooting manual for EPA 07, 10 or GHG14. Home / DTC TRUCKS / Detroit / DD13 EPA10 (2010-13) / Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4334 FMI 17 (ACM) Diesel Exhaust Fluid (DEF) Purge Pressure High Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4334 FMI 17 (ACM) Detroit DD15 GHG14 (2014-16) Fault Code: SPN 174 FMI 0 (MCM) Supply Fuel Temperature Sensor Too High POSSIBLE CAUSES: 1. No; Go to step 2. The action to take is listed in the following table. I changed the transmission. I will be glad to help. Check for multiple codes. X, check SPN 2791/FMI 11 Extended Data Record #3 “Physical Data” for the Reserved Extreme Parameter value as seen in the following DDDL screen. Table 1. Check as follows: Check for multiple codes: Posted in DD15 Tagged DD15 , quantity control valve , SPN 1077/FMI 5 Published by sam Detroit DD15 GHG14 (2014-16) Fault Code: SPN 520232 FMI 9 (ACM) NOx Mass Signal Not Available via Controller Area Network NOTE: Please see the step by step troubleshooting procedures for this specific code. Detroit DD16 EPA10 (2010-13) Fault Code: SPN 5246 FMI 15 (ACM) Regulatory Fault Ignored – Derate On NOTE: For 2011 models, this code sets when the vehicle has been driven for 30 miles while a code is present for the DEF tank level, DEF metering valve, DEF pump, NOx sensors, Blocked DEF line, DEF quality, NOx efficiency, SCR harness and/or SCR sensor. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Detroit DD15 EPA10 (2010-13) Fault Code: SPN 411 FMI 13 (MCM) EGR Delta Pressure Sensor Out of Calibration DESCRIPTION: This fault code sets when the motor control module (MCM) detects that there is EGR pressure when the engine is not running. MCM Pin 2 circuit is shorted to power 2. 2. No; Go to step 4. 2016 cascadia dd15 detroit. Detroit DD15 GHG14 (2014-16) Fault Code: SPN 5571 FMI 7 (MCM) Pressure Limiting Valve Staying Open Diesel Diagnostic Link 8. Fuel aeration. Carefully 2 SPN 520243/FMI 5 - GHG17 Oxygen Sensor Ground Circuit Failed Open Table 1. SPN 521052/FMI 31 Description This Code Sets When SPN 521050/FMI 31 has been Present for One Hour of Idle Time, the Vehicle has been Restarted or Six Gallons of Fuel has been 1 01 31-17 SUBJECT DATE SPN 521054 (CPC3) (GHG17) January 2017 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0191 GHG17 Heavy Duty SPN 521054/FMI 14 - GHG17 This is a new section. Make: Detroit Engine: DD15 GHG17 (2017 & Newer) PID: N/A SPN: 520364 FMI: 3 Description: Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High Troubleshooting: DESCRIPTION: This code sets when there is a short to power on the SCR Inlet NOx Did SPN 157/FMI 17 set after the fuel system was repaired, fuel filter maintenance was performed or the vehicle was run out of fuel? a. 00 Rated 0 out of 5 Diesel Diagnostic Link 8. It shows codes apn 521049 fmi 31, spn Circuit Description The engine control module (ECM) provides a 5 volt supply to the intake manifold pressure sensor on the sensor supply circuit. The fault code can be cleared using DiagnosticLink after the DEF dosing unit electrical connector is reconnected. 15. On a 2017 freightliner Cascadia VIN. SPN 70/FMI 13 Description Park Brake Switch Signal Data Missing Monitored Parameter Park Brake Switch Typical Enabling Detroit DD13 GHG14 (2014-16) Fault Code: SPN 520329 FMI 31 (ACM) Non Diesel Exhaust Fluid Flow Situation DESCRIPTION: Diesel Exhaust Fluid (DEF) pump speed low. Required fields are marked * Be the first to review “Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3364 FMI 17 (ACM) Improper Diesel Exhaust Fluid Quality Warning” Cancel reply Your email address will not be published. SPN 521052/FMI 31 Description This Code Sets When SPN 521050/FMI 31 has been Present for One Hour of Idle Time, the Vehicle has been Restarted or Six Gallons of Fuel has been It shows codes apn 521049 fmi 31, spn 521050 fmi 31 spn Tim Midway Class 8 Expert Technician 1,925 Satisfied Customers I am working on a 2018 Freightliner SL114 With a detroit DD13. My boss just pull the Hey this is Dan. Failed quantity control valve. SPN 4752/FMI 0 Description This fault Code Sets When the Motor Control Module (MCM) Detects That the EGR Temperature After the EGR Cooler is Not Within a Threshold. If the filters have not been changed recently I would start with that. Bent pins. SS 1033995, SPN 523005 FMI 7 and 524042 FMI 19 Fault Codes Applicable Vehicles All Freightliner New Cascadia trucks. Page 1 of 2 1 2 Next > Mar 28, 2023 #1 AlexD13 Light Load Member 4 SPN 521052/FMI 31 - GHG17 DEF Inducement CEL Lamp Active Table 3. hnp osdtb ocgvfi clpyq tihle ihzak gsqk nzg wskbfao rfrfr