2016 Freightliner Cascadia. Jun 12, 2020 · having issues with 2015 cascadia dd15 engine regen issues vin 3AKJGLD57FSGB4103 these are the fault codes, 4364 fmi 1, 4364 fmi 18, 3364 fmi 2, 5246 fmi 0, 5246 fmi 15, 5246 fmi 16 … read more Andy Jan 12, 2024 · ECM:Detroit - DD15 GHG14 (2014-16) Fault:SPN 5246 FMI 0 (ACM) SPN:5246. SPN-10067-FMI-15; SPN-10067-FMI-17; SPN-10067 Apr 21, 2021 · 2015 Freightliner Cascadia check engine light is on and DEF light blinking. Associates in Diesel Techn 11 satisfied customers. 2 SPN 5246/FMI 15 - EPA10. This code depends on the model year but its main function Severity status of the op May 16, 2022 · SPN 5246 FMI 0 Cummins. Dec 28, 2020 · SPN 1636/FMI 2. FMI: 0/0. These are the only 3 codes. Jan 4, 2022 · 2016 Freightliner Cascadia. Monitor Sequencenone. Monitored Parameter SCR Inlet NOx Sensor and SCR Outlet NOx Sensor. NOTE: Do not interrupt regeneration once it has been initiated. Notification – Red Stop Engine Light On. code is onTxId: 1 SPN: 3464 – Engine Throttle Actuator 1 Control Command FMI: 16 (High—moderate. Wayne, Journeyman. All have same spn number. It will also be on the top bar in insite. You can try to drive above the 5 mph restriction but you run the risk of damaging other Oct 3, 2018 · For 2010 models, this code sets when the vehicle has been driven for 10 hours or 500 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. Eng 1 spn 100 fail 1 Vin # 1FUJGLDR8 … read more Sep 30, 2023 · DD16 2015 Cascadia, SPN 5246 FMI 15, 16, & 0. Soot Level Very High. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … May 17, 2024 · Aftertreatment 1 Diesel Exhaust Fluid Tank Quality. 5246 is a derate fault - informational only ECM: Detroit - DD15 GHG14 (2014-16) Fault: SPN 5246 FMI 0 (ACM) SPN: 5246. Fault Code: SPN-3364. Technician: Andy. NOTE: For 2010 emission engines, if 5246-0, 5246-15, or 5246-16 are the only faults present, please troubleshoot code 3361-7 instead. If too much hydrocarbon is allowed to accumulate in the ATD, the next drive cycle Feb 8, 2019 · On the ecm data plate or on the upper cover. 520. Sorry to hear you're having trouble with your Freightliner, I'll do my best to work Jul 29, 2019 · SPN 3719/FMI 0 - EPA07 - EPA10 - GHG14. SPN 639, Fail 7 Is no communication between the Engine ECM and other modules. For 2010 models, this code sets when Oct 12, 2023 · having issues with 2015 cascadia dd15 engine regen issues vin 3AKJGLD57FSGB4103 these are the fault codes, 4364 fmi 1, 4364 fmi 18, 3364 fmi 2, 5246 fmi 0, 5246 fmi 15, 5246 fmi 16 … read more Andy GHG14 ACM2. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … Jul 18, 2022 · Spn 5246 fmi 15. THIS IS ONE POSSIBILITY ON CLEARING CODES SNP 3361/ SNP 5246 / SNP 4364 ON FREIGHTLINER CASCADIA , THIS CLEAR CODES ON MY TRUCKhttps://youtu. Wayne. Cummins Fault Code – 3712 or SPN 5246 FMI 0. 5246/15 is a derate code. NOTE: This is a government mandated code which informs users that fault code has been active for longer then a government specified time interval. Hello, my name is***** like to help you today. Expert. Have performed several regens and parked efficiency tests. Critical SCR related fault codes have been active for an extended period of time and require immediate attention. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … Aug 11, 2022 · SPN 5246/FMI 15 - EPA10. Fault Code: SPN-4364. 2016 Cascadia DD15. Select DPF Ash Accumulator from the Actions Drop-down Menu. The 3361/FMI 7 code, is more then likely your metering unit is stopped up and needs flushed. TSB Number: TECHTALK566600K NHTSA Number: 10191690 TSB Date: April 29, 2021 Date Added to File: May 4, 2021 Failing Component: Engine And Engine Cooling Summary: Sep 17, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jun 9, 2020 · Spn 5246 fmi 15. Aug 22, 2019 · Spn 5246 fmi 15. 3364/2 is SCR conversion efficiency and 4364/18 is DEF quality. Completed all the DDDL troubleshooting steps and no issues found. That’s the ecm cal code. CJ is online now. PID (P): SPN: 5246. Mar 3, 2021 · Spn 5246 fmi 15. This unburned fuel is also referred. SPN 520371/FMI 16 Description The Fault Indicates High DEF Delivery Monitored Parameter NOx Conversion Efficiency Typical Enabling Conditions Closed Loop DEF Dosing Monitor Sequence None Execution Frequency Always Enabled Nov 17, 2022 · Fault codes. SPN 3361 FMI 4. Mar 4, 2022 · What is the diagnostic steps to troubleshoot SPN 524042 FMI 19. I hope this helps you. 1 FAULT CODE DESCRIPTION GHG14. Aug 18, 2023 · Hi, I have 3 codes: SPN 520361 FMI 2 and FMI 16 and SPN 520342 FMI 17 Cascadia. 24 sorry wrong number. 545 25 spn 1548 fail 5 4. Code spn 517653 fmi 7 2015 Freightliner Cascadia. Jun 5, 2020 · 2014 Freightliner cascadia dd15 with codes 5246 fmi 0 , 15, and 16. If connector shows no signs of damage, Go to step 3. Gary A. to as hydrocarbon. roybelding, Shop Foreman 12,916 Satisfied Customers. SPN. Apr 28, 2019 · 2014 Freightliner cascadia dd15 with codes 5246 fmi 0 , 15, and 16. 108. Check for an inline fuse blown for the ECM between the batteries and ECM. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … Jul 15, 2020 · Spn 5246 fmi 15. Have 2014 Freightliner cascadia with codes spn 4364 fmi 18, spn 5246 fmi 15, and spn 3364 fmi 2 Apr 26, 2015 · SPN 4364/FMI 18 - EPA10 This diagnostic is typically SCR NOx Conversion Efficiency Low This fault indicates that the def fluid isn't injecting properly due to a restriction in the def system or poor quality def is being used. 13. FMI:0. Jul 1, 2023 · Diagnostic code: SPN 5246 FMI 15. First Detected: May 17, 2024, 11:45 AM GMT-5Aftertreatment 1 SCR Conversion Efficiency. Daniel Wilson. . ACM2. I have three codes coming up they areTxId: 61 SPN: 5246 – Aftertreatment SCR Operator Inducement Severity FMI: 15 (High—least severe) Count: 4TxId: 61 SPN: 3364 – Aftertreatment 1 Diesel Exhaust Fluid Tank Quality FMI: 2 (Erratic, Intermittent, or Incorrect) Count: 4TxId: 61 SPN: 4364 – Aftertreatment 1 SCR Conversion Efficiency FMI: 18 (Low Feb 18, 2021 · Hi, fault code apeared on dd15 cascadia 2014 are SPN 4364 FMI 18 , spn 5246 fmi 15, spn 5246 fmi 16, spn3364 fmi 2 . Second Opinion] 2016 Freightliner Cascadia dd15 Detroit engine. Weekend 2-3 pm CST for the day. What is happening? Mechanic's Assistant: Have 2014 Freightliner cascadia with codes spn 4364 fmi 18, spn 5246 fmi 15, and spn Spn 1037 fmi 15 is a DPF HC Absorption fault. Anything higher or lower or any other fluid will cause the quality sensor to freak out like it's doing right now and then the truck begins to lose power. Apr 20, 2022 · I'm working on a 2012 Freightliner cascadia. Answered in 3 minutes by: Technician: TomcM28. SPN 5246/FMI 15. Each fault code has an spn , followed by an fmi . Codes do not clear. Apr 7, 2020 · I attached the flow chart. 1 Fault CodesCircuit Fault Rationality Fault Engine Protection Fault Component Broadcasted Fault Communication Dat. Shop Froeman for Freightliner Trucks. Showing SPN 5246 FMI 15 code. Typical Enabling ConditionsAlways on. The DPF lamp will illuminate and code 3720/15 will log when the truck reaches the appropriate mileage interval. Continue. Inspect the sensor harness for bent, spread, or corroded pins. NOTE: This code sets when SPN 5246/FMI 16 has been present for one hour of idle time, the vehicle has been restarted or six gallons of fuel has been used. #3. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … Feb 19, 2020 · This diagnostic is typically CPC SPN 247/FMI 14 (MCM Reported Ash Mileage is Lower than the CPC Stored Value). Changed DEF meter valve and a parked regen. both nox sensors change all temp sensors change stil code come again and again but when regen than go away Fault code apeared on dd15 cascadia 2014 are SPN 4364 FMI hi, fault code apeared on dd15 cascadia 2014 are SPN 4364 FMI 18 , spn 5246 fmi 15, spn 5246 fmi 16, spn3364 fmi 2 . SPN 3361 FMI 1. 5246 should also come with its own small number next to it as well. 3 psi and the one box was making a Obnoxious rumbling sound, pulled the dpf filters and the were plugged with soot, replaced intake air temp sensor, checked delta p Oct 21, 2019 · working on a 2015 cascadia vin number 1FUJGHDV6FLGB5395 HAVE ACTIVES CODES SPN 15 FMI 3, SPN5246 FIM 16, SPN 4364 FMI 18, SNP 4364 FMI 1 TRUCK DONT PASS 55 MILES AND BOTH INNER/OUTER SCR NOX SENSOR AR … read more Feb 18, 2022 · Detroit Diesel EPA 2010 and newer engines will often have active and inactive codes for the DEF system. Associate Degree. Replace DPF and perform the Ash Accumulator reset using DiagnosticLink® . Have. Jun 22, 2019 · Technician: Daniel Wilson. 137 Satisfied Customers. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … We have a 2015 freightliner cascadia, dd15 engine, codes spn 5357 fmi 16, spn 102 fmi 18, the shop 50 miles down the road baked the dpf filters made it to here and truck derated, started a regen and the inlet doc pressure was at 2. DescriptionEngine Air Temperature - Plausibility Fault Out of Range (Low Box) Monitored Parameterintake manifold and charge air cooler outlet temperature sensors. code is on TxId: 1 SPN: 3464 –. Emission light comes on when I climb and always in the same spots. Dec 6, 2018 · Good morning I have a 2011 Freightliner Cascadia Dd15 with a couple of codes if you can help1. For 2010 models, this Phone call session started. 19,290 Satisfied Customers. SPN 5246/FMI 0 - EPA10 This diagnostic is typically Regulatory Fault Ignored - Final Action (Speed Limit). FMI. For 2011 models this code sets when SPN 5246/FMI 16 is present and the fuel was refilled more than 15 percent or SPN 5246/FMI 16 is present, 30 gallons of fuel has been used and the vehicle has been restarted Dec 4, 2021 · 2014 Freightliner cascadia dd15 with codes 5246 fmi 0 , 15, and 16. Parked SCR efficiency test for extended SCR faults Aug 5, 2019 · freightliner cascadia 5 mph derate bypass / five miles per hour derate speed sensor, only for emergency!!#freightliner #cascadia #trucking #spn5246 Feb 22, 2017 · Show/Hide Checkboxes. SPN 3361 FMI 5. Regulatory. 01 04-15 This spn fmi codes help explain the underlying meaning of the numerical components which build an engine fault code. DD16 2015 Cascadia, SPN 5246 FMI 15, 16, & 0. 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 The dreaded fault code that causes the 5 MPH derate! This fault is related to the “SCR Inducement” which is what regulates your truck to this derate. FMI: 0. 1 SPN 3720/FMI 15 - EPA07 - EPA10 - GHG14. DescriptionRegulatory Fault Ignored - Derate On. SPN 3242/FMI 20. Fault Code: SPN-5246. Refer to SPN 4203 FMI 13 for more detailed instructions on completing the learn procedure. Ambient Air Pressure Signal Not Available via CAN Coolant Temperature Signal Not Available via CAN. Apr 3, 2020 · In some cases it will require a ecm calibration to wipe the fault out as it is stuck in the ecm. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … Nov 6, 2020 · SPN 5246/FMI 15 - EPA10. Mar 13, 2018 · Spn 5246 fmi 15. Code will clear but … read more. Aug 5, 2020 · 5246 15. I have 3 SPN codes on my 2014 Nov 28, 2023 · Spn 5246 fmi 15. Fault Code: 3712. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … M-F. I have a fault code on. Dec 7, 2020 · Spn 5246 fmi 15. The ADM was flakey and we just put a new one in. Cab 33 521908 fail 5 2. DescriptionSelective Catalyst Reduction (SCR) Line Heater 5 Circuit Failed Open. First Detected: May 17, 2024, 11:45I got 2016 freightliner NOTE: For 2010 emission engines, if 5246-0, 5246-15, or 5246-16 are the only faults present, please troubleshoot code 3361-7 instead. 5% ammonia 2 water. Detroit DD15 GHG14 (2014-16) Fault Code: SPN 5246 FMI 15 (ACM) Regulatory Fault Ignored – Derate On. The 3361/FMI 7 code, is more then likely your metering unit is stopped up and needs having issues with 2015 cascadia dd15 engine regen issues vin 3AKJGLD57FSGB4103 these are the fault codes, 4364 fmi 1, 4364 fmi 18, 3364 fmi 2, 5246 fmi 0, 5246 fmi 15, 5246 fmi 16 … read more Andy Aug 4, 2022 · Spn 5246 fmi 15. If you have access to DiagnosticLink you can run the DEF dosing test to verify that you do not have a dosing issue, and you can also get a DEF test strip, however bad DEF is almost never the issue. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … Jan 15, 2020 · Have changed box sensor countless times. Description70°C (126°F) Difference During Non-regeneration Mode. Monitor SequenceNone. It could be the inlet knock sensor but needs to be confirmed. Vehicle speed will be limited to 8 km [5 miles] per hour. Jan 23, 2018 · Poor Def Quality SPN 3364 FMI 2 DD15 Cascadia EVO 2014 Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by farooqmali , Jan 23, 2018 . The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … Jan 8, 2024 · Spn 5246 fmi 15. Idle only, vehicle limited to 5 MPH. so 4364 should come with a smaller number next to it. Mar 9, 2021 · Spn 5246 fmi 15. Connect DDDL/DDRS 7. Long time ago tech said he enlarged holes for def to spray better do you think this could be why? Apr 19, 2022 · I have a 2014 Freightliner Cascadia DD13 VIN6 (FZ2068) that has been derating 25% for SPN-102 FMI 18 Engine Intake Manifold #1 Pressure Engine 2 and now it is shutting down completely with some added … CJ, CJ. ###-##-####fail5 3. Dec 11, 2021 · Tom Have code spn 5246 fmi 15 2016 Cascadia Got code last night went to shop pulled codes replaced all def fluid code turned off down road few miles more codes There Technician: Joe Green , Trainer and Tech replied 2 years ago Sep 27, 2020 · 426. both nox sensors change all temp sensors change stil code come again and again but w … 3 SPN 520371/FMI 16 - GHG17 Selective Catalyst Reduction Closed Loop Control at Maximum Limit (Multiples Sources) Table 2. 05 SP2 or higher. I replaced the DEF Header because it had codes SPN: 3364 FMI: 17 And Code SPN: 3364 FMI: Gary A. Check the def system for restrictions and leaks and for the proper def fluid in the system. The code is called the Regulatory Fault Ignored - Final Action (speed Limit). Jul 6, 2024 · It seems that whoever made up this code system, decided to put a code for the codes. Ask Your Own Medium and Heavy Trucks Question. View This TSB. Code and lights still showing. May 3, 2021 · It has two orange check engine lights with one CHECK symbol and blinking orange on DEF. What that means is if you are driving under another code too far, this code will appear and tell you that you are in deeper trouble. If the pins are bent, spread, or corroded, repair as necessary. 4. be/t1yuZtAirlw Jan 29, 2017 · Jan 28, 2017. Confirmed that it was programmed correctly May 4, 2024 · SCR NOx Conversion Efficiency LowSPN 4364/FMI 18. Turn the ignition ON (Key ON, Engine OFF). 9. Associates in Diesel Techn 2016 Freightliner Cascadia dd15 Detroit engine. What that means is that your engine will be derated to 5 mph and no higher. Changed inlet and outlet doc sensor recently. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … Sep 6, 2021 · 2014 Freightliner Cascadia poor DEF quality engine derate to 5mph. Typical Enabling Conditions Diesel Exhaust Fluid (DEF) Dosing Enabled Mar 4, 2020 · I’m getting spn 5246 FMi 15 - Answered by a verified Technician. Regulatory Fault Ignored - Derate On. Codes. Turn the ignition ON (key ON, engine OFF). ENGINE REACTION: 1. DT90002. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … Nov 19, 2017 · 517. 110. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … Dec 28, 2015 · What is the reading for fault code SA 68. Typical Duration2 Seconds. Note: (EPA10 ONLY) If SPN 5246/FMI 0, 15 or 16 are the only fault (s) present, follow troubleshooting procedure for SPN 3361/FMI 7 (DEF Unit - Unable to clear Restriction). Completed. process slowly builds up in the Aftertreatment Device/One Box. SPN 3361 FMI 3. Service Engine Emissions System 25% Derate Code: SPN 5246 FMI 0 Poor DEF QUALITY Check DEF Code: SPN 3364 FMI 2 Emissions System Problem Detected Service Engine Code: SPN 4364 FMI 18 Emissions System Problem Detected Service Engine Code: SPN 5397 FMI 31 Service Engine Emissions System 25% Derate Code: SPN 5246 FMI 15 Emissions Feb 19, 2020 · This diagnostic is typically CPC SPN 247/FMI 14 (MCM Reported Ash Mileage is Lower than the CPC Stored Value). I have a. 3. Have you noticed any specific issues or issues with your Cascadia truck related to these codes? Engine light came on May 4, 2024 · Technician: Luc Richard. 73670555. Diesel Oxidation Catalyst Temperature Drift - Inlet High or Outlet Low. 333. Share this conversation. And codes 3364 fmi 2 and 4364 fmi 18. Diesel Particulate Filter Has Reached the End of its Service Life. PROBLEM: During extended periods at idle speed or high idle, unburned fuel from the combustion. Monitored ParameterSCR Line Heater 5 Circuit. Nov 26, 2019 · Technician: Andy. 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. Page 4 of 4 < Prev 1 2 3 4 Aug 9, 2020 · Roy. 5 SPN 3242/FMI 20 - EPA10 - GHG14. This code is letting you know the final issue that will be implemented. This is pretty common issue. Aug 17, 2022 · 2016 Freightliner Cascadia Detroit dd15. Freightliner cascadia dd13 Code spn5357 fmi 16. First Detected: May 17, 2024,Aftertreatment SCR Operator Inducement Severity. Mechanic's Assistant: I understand that you have three codes on your Cascadia truck, and the truck Mechanic will be able to help you with this issue. 2014 freightliner cascadia dd15. Have performed several regens and parked efficiency te … read more. 1. What's the scoop? … read more 1 01 04-15 SUBJECT DATE SPN 3464/ FMI 16, 18 (MCM) (GHG14) January 2015 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0084 DD Platform SPN 3464/ FMI 16, 18 - GHG14 This is an updated section with new diagnostics including turbocharger wastegate. The dpf Yes the dpf clamps were left loose which melted the def dosing unit, both nox sensors def supply and return lines, replaced everything plus harness codes are permanent truck still in derate … inaccurate misfire detection and fault code SPN 4203 FMI 13 – Crankshaft Position System Variation Not Learned may set. Disconnect the DEF coolant valve connector. Experts are users on the site just like you, we come on to help when time allows. Roy. Jun 23, 2021 · 2016 Freightliner Cascadia. 2014 cascadia - Answered by a verified Technician Mar 9, 2015 · Associate Degree. The following is a shortlist of possible codes that you could see: SPN 3361 FMI 0. Got codes spn 5246 fm0, 4364 fmi18, spn3364fmi2, spn5246fmi15, and spn5246fmi16. nged Changed … read more Jun 10, 2015 · Note: (EPA10 ONLY) If SPN 5246/FMI 0, 15 or 16 are the only fault(s) present, follow troubleshooting procedure for SPN 3361/FMI 7 (DEF Unit - Unable to clear Restriction). Regen not responding. EEC61 spn5246 spn3364 spn4364 nothing more. code is onTxId: 1 SPN: 3464 – Engine Throttle Actuator 1 Control Command FMI: 16 (High—moderate … read more. The learn procedure is done using PowerLink. SPN 605 FMI 605. This diagnostic code is typically Regulatory Fault Ignored - Derate On. Technician: Mike Mcmillan. Typical Enabling ConditionsStart with engine shut off, idle speed less than 900 RPM, coolant temperature greater than 65°C (149°F), DPF zone 0. Execution FrequencyContinuous when enabling conditions met. There are a variety of Detroit DEF and SCR tests that exists, which we want to make you aware of. For 2010 models, this code sets when Feb 20, 2024 · Tech talk discussion on fault codes spn-5246 fmi-16, spn-5246 fmi-15, spn-4364 fmi-18, spn-3364 fmi-2. Dash LampsMIL, CEL. SPN 5246 FMI 0,15,16 SPN 5397 FMI 31 SPN 3364 - Answered by a verified Technician Jun 18, 2021 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Mar 19, 2020 · SPN 5488/FMI 5. NOTE: When this code is detected, the operator has two minutes to execute the entry conditions, cycle clutch switch (manual transmission), cycle parking brake, cycle neutral switch (automatic transmission), then initiate Mar 9, 2016 · Code: FMI 5 SPN 3361 Lights: MIL and sometimes CEL Code: FMI 15 SPN 5246 Lights: CEL (on and off) , MIL and DEF lights blinking when CEL is on 1st week this started happening I only had SPN 3361 and from the looks of it the truck was still eating DEF. both nox sensors change all temp sensors change stil code come again and again but w … Nov 4, 2018 · Technician: Andy. Description This Code Sets When the Aftertreatment Control Module (ACM) detects That the Selective Catalyst Reduction (SCR) NOx Conversion Efficiency is Low. Sometimes it would stay on for 100-200 miles and then it would go away. Aug 24, 2019 · Spn 5246 fmi 15. 2. Information – Aftertreatment SCR Operator Inducement – Data Valid But Above Normal Operating Range Mar 25, 2021 · Spn 5246 fmi 15. This 2012 Freightliner Cascadia came to the shop in derate! After plugging in the computer found out that the problem is corrosion to the scr harness! After Jan 26, 2019 · Spn 5246 fmi 15. D e f fluid needs to be at the proper concentration of 32. This fault indicates that the DPF needs to be Jun 3, 2019 · Fault code apeared on dd15 cascadia 2014 are SPN 4364 FMI hi, fault code apeared on dd15 cascadia 2014 are SPN 4364 FMI 18 , spn 5246 fmi 15, spn 5246 fmi 16, spn3364 fmi 2 . Regulatory fault ignored - derate on, final action pending, and final action pending (speed limit). roybelding is online now. oe ck ze ra ez kw tu zf nu lh