How to fix spn 5246 fmi 0. Regulatory Fault Ignored - Derate On.

I've got a problem with my ISC 380 Cummins. Okay, if it is not dropping to double digits I would make sure the dpf is not passing any soot. FMI 4 – Voltage Below Normal, Or Shorted To Low Source. Refer to SPN 4203 FMI 13 for more detailed instructions on completing the learn procedure. Jun 27, 2019 · I have a 2012 Mack with an MP7. ECM issues. ECM: Detroit - DD15 GHG14 (2014-16) Fault: SPN 5246 FMI 0 (ACM) SPN: 5246. THIS IS May 23, 2022 · Technician: Mike Mcmillan. Technician: Mike Mcmillan, Shop Foreman/Triage Tech replied 2 years ago. May 24, 2024 · Navigate to the fault code display and select “Clear DTCs. The only code I have is a spn 5246 fmi 15. This code is going to be similar to the other SPN 5246 FMI 15 codes. If this software is not calibrated, it can cause the ECM to glitch out and trigger code SPN 1569 FMI 31 as well as other faults. Type of. Once the nox sensor is replaced you will need to clear the faults then run a forced regen and the inactive faults will go away. HOW TO CLEAR SNP 3361/ SNP 5246 / SNP 4364 ON FREIGHTLINER CASCADIA 5MPH DERATE / DEF BLINKING LIGHT. Confirmed 3/4 of a tank so performed a reset and started driving, made it about 50 miles and the low def light came on again followed On this issue, the first thing I would do is check for updates in the ecm. PID (P): SPN: 5246. J1939 Code and Description CDL Code and Description CAT C13, C15, and C18 Tier 4 Final Engine Fault Codes 1235-9 5856-9 J1939 Network #3 : Abnormal Update Rate SAE J1939 Data Link #3:Abnormal Update Rate I have a 2013 Freightliner vin 1fujghdv0dsfa0570. I took it May 14, 2021 · Verify repair. Mar 18, 2024 · The egr valve check you would remove the egr cooler outlet hose with the two 10mm clamps and the metal elbow. The other fault is just an associated fault with the nox issue. and share with your friends so they co Apr 27, 2017 · Not sure. I recommend checking all the aftertreatment wiring, sensors and modules for any evidence of physical damage . This fault code tells you that the “DEF fluid quality sensor inactive”. NAL INJURYDiesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reprodu. 1761-10 1569-31 and 5246-0 - Answered by a verified Technician. May 29, 2021 · Spn 1235 fmi 9. 6. 2011 Volvo d16 driver left fridge on overnight and killed batteries. FMI: 1. Feb 14, 2020 · 2011 Volvo d16 driver left fridge on overnight and killed…. Feb 1, 2023 · Below are the Top 10 fault codes for Cummins X12 CM2350, which is in the model year 2018, and newer commercial trucks. 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. Feb 18, 2022 · Detroit Diesel EPA 2010 and newer engines will often have active and inactive codes for the DEF system. In this case, there are over 20 steps to take to clear the code. PID: P105. In this case, this code means: “ This fault code sets when the Aftertreatment Control Module (ACM) detects that the NOx conversion is lower than a calibrated threshold”. May 3, 2019 · You’ve heard the same story over and over, maybe even experienced it yourself. FMI: 0/0. There are approximately 457 engines affected by this Field Service Campaign. Apr 1, 2024 · Vehicles. I was told it had a code of ( SPN:5246 FMI:16 ) ( SCR system fault detected – Warning fault - Engine derate) at one time which i understand to be a derate to 55mph with a SCR issue. 2012 KW T800. Remove the egr valve electrical connector on the back side of engine then start the truck at idle and place your hand over the cooler outlet and feel for flow or pressure coming thru the cooler. 3490 fmi7; 102 fmi 31; 1569 fmi 31 (derate) and 97 fmi 3 … read more. nected for at least 1 hour. I went ahead and replaced DEF dosing nozzle and pump filter, cleared codes and unit was returned to customer but returned a week later with same issue. The learn procedure is done using PowerLink. 0 ZGS 004 DD13 Two-Box 2V2 non-DTNA 7. 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. Inspect all connectors for corrosion , dirt , or loose connections anywhere . This code is an inducement associated with an emissions system fault. I have seen the glitch you are speaking about with the def pump so if this is the only fault code that you are getting, I would ignore that for right now. From what I've found so far P1496, P1515 and P1518 are triggered by some other codes and latch after 10 hours. LARGE. NOTE: For 2010 emission engines, if 5246-0, 5246-15, or 5246-16 are the only faults present, please troubleshoot code 3361-7 instead. $13,000 REPAIR BILL. The 3361/FMI 7 code, is more then likely your metering unit is stopped up and needs flushed. ENGINE REACTION: 1. Engine could possibly not start. Apr 3, 2019 · I have a 2013 Freightliner vin 1fujghdv0dsfa0570. The diesel exhaust fluid (DEF) quality has been detected to be below a critical threshold. Coming thru Albuquerque yesterday we got a low def warning light, knowing we had an almost full tank but pulled over anyway. I can to remove the def scr in my tractor. This is what the service bulletin says for this fault code: “ The diagnostic procedures have been updated to include the new sensor plausibility fault codes. The problem has to do with the SCR not being able to regulate the emissions properly. Posts: 7. DPF Pressure Out of Range Very High. 569 FMI 31. tive harm. Confirm Successful Clearing: Once you’ve cleared the fault, restart the engine and check if the fault has been successfully removed. FMI 0 – Data Valid But Above Normal Operational Range (Most Severe Level) This FMI indicates that the soot level in the DPF is extremely high and immediate attention is required. an independent, full service Mack dealer. SPN:5246 FMI: 0 Severe SCR system fault detected - Severe engine derate to 5MPH. Verify repair. I previously had scr efficiency low and very low. The truck has at this time, ( SPN:5246 FMI:0 ) ( Severe SCR system fault detected - Severe engine derate to 5MPH) currently with ( SPN:5394 Feb 1, 2024 · Most common fault codes and their meanings. SPN 3360: Aftertreatment Diesel Particulate Filter (DPF) Regeneration Required. Selective Catalyst Reduction NOx Conversion Low. Sorry to hear you’re having trouble with your Freightliner, I’ll do my best to work with you towards a solution. Weekend 2-3 pm CST for the day. ” This will erase the SPN 5246 FMI 0 fault from the system. Go to step 4. Not too long ago,maybee 2 months I got injector job done with new cups and a upgraded venture pipe on my truck. Regulatory fault ignored - derate on, final action pending, and final - Answered by a verified Technician . Thoroughly inspect the wiring harness and connector pins going to the instrument cluster and if that is okay there could be an internal short within the cluster or a shorted bulb. Thank you, Sean. Vehicle speed will be limited to 8 km [5 miles] per hour. In my experience, clogged doser valves are the #1 cause for SCR problems. SPN 3361 FMI 5. Experience: Expert. 0 ZGS 003 DD13 EvoBus 7. DEF PROBLEMS? Feb 2, 2024 · There are numerous fault codes that can occur in a Volvo D13 engine. Fault Code: 3866. Answered in 19 minutes by: Technician: Wayne. 56. ”. 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 SPN 3251/FMI 0. Idle only, vehicle limited to 5 MPH. active code spn 5246 after treatment scr operator inducement severity, fmi 0 data valid but above operating range. PID (P): P105. Have you tried using the dealer program to clear the fault codes? Jul 2, 2018 · SPN: 157. I hope this helps you. the ptt yesterday sent the tech to the scr test module, doser passed all 3 tests. If the dpf is not passing soot and the nox level is still that high the scr catalyst has failed. Description This fault code sets when the Aftertreatment Control Module (ACM) detects that the NOx conversion is lower than a calibrated threshold. This fault points to a 1939 network problem - abnormal update rate . DEF pump failed. I have changed the def filter. Other than that no, it doesn't need to be reset for these specific faults. Fault Code J1939 SPN J1939 FMI Lamp J1939 SPN Description Cummins Description QSB 6. 74470459 qsb6. Go to step 2. These definitions should help you understand what is going on when you see the fault code illuminated on your screens. Symptoms: Possible Cause: FMI 0 • Data valid but above. This new engine calibration will provide an electronic detection system that will alert the driver if the engine is starting to have a connecting rod failure. Circuit Description: The engine control module (ECM) supplies voltage to open the fueling actuators for a short length of time. Apr 2, 2023 · Join Date: Apr 2018. 27. SPN 4364/FMI 18. Overview. It has an SPN 5246 FMI 0 codes and the truck is on de-rate. Once we know the issue, we should have a better idea of the problem and how to clear NOTE: This repair involves programming the ECM. You are looking at a thorough cleaning of your exhaust system and inspection of your Aug 5, 2019 · FREIGHTLINER CASCADIA 5 MPH DERATE BYPASS / FIVE MILES PER HOUR DERATE SPEED SENSOR, ONLY FOR EMERGENCY!!#FREIGHTLINER #CASCADIA #TRUCKING #SPN5246 inaccurate misfire detection and fault code SPN 4203 FMI 13 – Crankshaft Position System Variation Not Learned may set. Aftertreatment SCR Operator Inducement - Data Valid But Above Normal Operational Range - Most Severe Level. Recharge them and now has fault code spn 5246 fmi 0 and spn 1231 fmi 9 dpf zone 3 and in 5 mph derate. After 1 hour (level 2), the eng. FMI 13 – Out of Calibration. Use your diagnostic tool to verify that SPN 5246 FMI 0 is no longer displayed. Nov 16, 2022 · The ECM runs on software that tells it how to function. 4K subscribers. NOTE: The Primary Failed Component must be covered under warranty for the DPF to be covered under warranty. I ran an scr efficiency test and it passed. We've replaced the DEF pump - Answered by a verified Technician. After 5 hours (level 3 and 4), the engine will be de-rated by 40%, and the electronic control module (ECM) will illuminate the red stop lamp (RSL) and. This specific code means: “Aftertreatment Diesel Exhaust Fluid Tank Temperature - Data Valid But Below Normal Operating Range - Moderately Severe Level. spn 5246 fmi 15. Lamp: Amber. Low def, check engine, imminent derate SPN 1569 FMI 31. Dec 30, 2015 · Hello,I got a 2013 Volvo with a D13 engine. Apr 6, 2023 · Cummins Fault Code SPN 3364 FMI 9. Satisfied Customers: 19,096. Reference #2. SPN 1569 FMI 31 OC 1 <--- This is a derate code. Turn the ignition ON (key ON, engine OFF). This diagnostic is typically Diesel Particulate Filter (DPF) Outlet Temperature - Very High. FAULT OVERVIEWFault code sets when any aftertreatment sensor or actuator is open or disco. 12. Check for multiple fault codes. Your engine is about to go into a derate mode because there is a problem in your SCR system that has been ignored. No,Gotostep3. EFFECT: Possibly hard to start or low power. Cummins Tier 4 Fault Codes Fault Code 5246 Fmi 14 is a diagnostic trouble code (DTC) that is used to identify an issue with the fuel system on John Deere equipment. Regulatory fault ignored. Using DiagnosticLink, go to Service Routines > SCR and DPF voltages. Since the FMI 1 code is tied to the SPN 4364 code, you know it is referring to your NOx system. Jan 3, 2020 · Fault Code: 3712. Feb 18, 2021 · SPN 4364/FMI 18 - EPA10 Selective Catalyst Reduction NOx Conversion Low Table 2. Getting spn0411 code ona cummins isx. Jan 16, 2022 · SPN: 5246 FMI: 0/0 Fault Code: 3714: Engine Protection Torque Derate – Condition Exists. Nov 9, 2023 · Mechanic's Assistant: I understand that you have fault codes SPN 1569 FMI 31 and SPN 5246 FMI 0, and youre unable to clear them using the dealer program, but the truck Mechanic will be able to assist you further with this issue. 0 ZGS 005 DD13 1-Box non-DTNA 7. X. If the pins are bent, spread, or corroded, repair as necessary. SRT: Aftertreatment SCR Operator Inducement - Data Valid But Above Normal Operating Range - Most Severe Level. Replaced def tank and header unit. DPF Outlet Pressure Sensor 1200 1800. Derate on. If operating an engine in an enclosed area, vent the exhaust to t. Some common codes include: SPN 1231: Accelerator Pedal Sensor Issue. and 87 other Medium and Heavy Trucks Specialists are ready to help you. That may be enough time to get to a service station if you can find an authorized service center that will do Jun 21, 2021 · Drain the DEF tank then refill, recheck for code 4094 (Nox limit exceeded due to Insufficient DEF quality). b. Code SPN 5246 FMI 0 Derate. I hope this helps you with your question. Connect DiagnosticLinkTM. The turbocharger is responsible for pressurizing the air coming into the engine. Hello, my name is*****’d like to help you today. As you can see from the list, the diesel exhaust fluid (DEF) codes are the top 3 most common fault codes if you ignore Mar 29, 2023 · After all that, Cummins only uses one code number which relates to the SPN and FMI portion of this code system. The driver will be alerted by the illumination of the RED Stop Lamp in the cluster and a fault code will be displayed. What can I do to fix this issue, or get … read more MX 13 EPA 13 Emission control system - Engine torque derate active P1518 FMI N/A Count 49. SPN 639, Fail 7 Is no communication between the Engine ECM and other modules. Probable Causes – Codes in the “Selective Catalyst Reduction System” ECM. You cannot delete the DEF in your engine because Mar 24, 2022 · spn 5392 fmi 31. Tum ignition OFF and wait five minutes before proceeding. Satisfied Customers: 9,393. normal operational. Cummins. FMI 9 – Abnormal Update Rate. This is just an informational fault code that a derate has occurred resulting from the other fault codes. Fault Code: 3582 PID (P): SPN: 4364 FMI: 18 Lamp: Amber SRT: Aftertreatment SCR Catalyst Conversion Efficiency - Data Valid But Below Normal Operating Range - Moderately Severe Level. Verified. Added inspection of the Charge Air Cooler and intake. It has a check engine code SPN 4363 FMI 3 which is "Open or shorted SCR temp sensor" and when I pulled into the RV park it set a SPN 5246 FMI 0 stop engine code " Derate to 5 MPH". Failure to perform the job correctly can result in personal injury or Jul 31, 2019 · A completed regen is the solution for this code. Failed Turbocharger. When Feb 18, 2021 · On your question this fault is for a defective outlet nox sensor. 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). NOx is nitrous oxide. DD16 2015 Cascadia, SPN 5246 FMI 15, 16, & 0. Quick fix for 25% derate/ check engine light on / poor def qualityPls subscribe to my channel if my video helped you. then it said computer needs Mar 15, 2023 · Cat Code SPN 5246 FMI 15. Hopefully you have some luck locating a sensor! Nich M. Cummins Fault codes 3712 and 3714. Support indicated that it could be any number of problems like a filter, pump, crimped hose. SPN 4374/FMI 0 – GHG14 Under Pressurized Diesel Exhaust Fluid System Table 1. DEF valve failed. Experts are users on the site just like you, we come on to help when time allows. Immediate engine power derate. more. Are any of the following faults present: SPN 4331/FMI 15, SPN 3216/FMI 16, SPN 520372/FMI 14 or SPN 5841/FMI 14? a. FMI: 0. I have a 13 Granite with 10 emissions. SPN: 5246. An E1389 or 5246 code will come active with another Nov 27, 2022 · A completed regen is the solution for this code. 7 QSL 9 QSX 15 QSB 4. Let me know how it goes, if the code is still there, I'll help you through another step. Check for an inline fuse blown for the ECM between the batteries and ECM. 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 Feb 7, 2021 · a. . 2. 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. REASON: The ECM has detected that fuel pressure is lower than commanded pressure. 84K views 4 years ago. Critical SCR related fault codes have been active for an extended period of time and require immediate attention. SPN 4374/FMI 0 Description This Code Sets When the Diesel Exhaust Fluid (DEF) Pump Speed is Higher than Normal For a Given DEF Pressure Monitored Parameter DEF Pump Speed, DEF Pressure Monitor Sequence None Execution Frequency Continuous When Enabling Feb 28, 2023 · This code may be accompanied by 2 other codes, spn 4342 - fmi 5 and spn 5246 - fmi 0 which puts the vehicle into a derate situation. You can see that by looking over the tables below. Jul 31, 2022 · DEF failed. This is usually due to the def pump not able to produce enough pressure, leaking def doser, or debris or foreign substance in the def tank. The following is a shortlist of possible codes that you could see: SPN 3361 FMI 0. Yes; diagnose and repair the other fault codes first. Sep 7, 2021 · 2015 Freightliner cascades DD15 I got codes SPN 4364 FMI 1, SPN 4364 FMI 18, SPN 3364 FMI 2, SPN 5246 FMI 0, SPN 5246 FMI 15, SPN 5246 FMI 16 I think it need replace one box, is it right? … read more Nov 14, 2019 · Ask Your Own Medium and Heavy Trucks Question. No; Go to step 4. Always start and operate an engine in a well venti. 8 QSG12 213 175 4 Amber Engine Oil Temperature 1 Engine Oil Temperature Sensor 1 Circuit - Voltage below normal, or shorted to low source XX 214 175 0 Red Engine Oil Temperature 1 Engine Oil Temperature - Data valid but above normal Sorry to hear you're having these troubles with your Cascadia. FMI 20 – Data Drifted High. SPN 1127: Exhaust Gas Recirculation (EGR) Valve Position Sensor Fault. 4. There are several common fault codes that frequently appear on the Volvo D13 fault code list. Aug 9, 2020 · Roy. Measure the voltage between pin 1 on the harness side of the DEF Pump connector and ground. SPN 3361 FMI 1. There is a Freightliner dealer within 5 miles but they will not send anyone over to clear the Derate Dec 27, 2016 · Active codes SPN 5246/FMI 0, SPN 4094/FMI 18 keep returning. Roy. I don't have DAVIE to reset them. If this doesn’t work, perform the Selective Catalyst Reduction (SCR) efficiency test. SPN 3361 FMI 4. Monitored Parameter Selective Catalyst Reduction (SCR) Inlet NOx sensor, SCR outlet. Nov 26, 2016 · BigMackTrucks. SPN 5394/FMI 5: Aftertreatment diesel exhaust fluid (DEF Sep 13, 2017 · SPN 4364/FMI 18 - EPA10. NOx conversion across the SCR catalyst is too low. Jun 16, 2020 · Later that day I got a solid orange check engine and three codes: SPN 3362 FMI 31 OC 1. If it is damaged or has failed, it can cause the engine Jan 19, 2024 · 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 29, 2023 · SPN 3058 FMI 9. 4 codes. Fault Code: 3712. 7. Check for multiple codes. Category: Medium and Heavy Trucks. The code indicates that the fuel pressure is too low or too high, which can cause a variety of problems for the operator. I have ran the DEF nozzle pressure test,flow test and measured the amount of DEF fluid and all shows to be good. May 22, 2023 · SPN 4364 FMI 1. Reference #1. 3. Wayne, Journeyman. Codes 6254, 6255, & 3712 are all derated codes that occur when another fault is causing the actual problem. 01 01-15 All information subject to change without notice. When this warning code appears, you may only have 4 to 8 hours of drive time left before the engine does its 5 mph derate. TRUCKING TIPS DIY. It's the only code I have. Removed checking the sensor values (uses plausibility checks for GHG17). FMI 2 – Data Erratic, Intermittent Or Incorrect. Aug 27, 2021 · Okay. Feb 22, 2021 · Spn3226 fmi 9 This is the same as above but your outlet Nox sensor. 2 SPN 5246/FMI 15 - EPA10. SPN 5246/FMI 15. If the temps are all in spec with this fault, you need to run back to back regens. Wayne. 5 QSF 3. SPN 524262 is short to low for the diagnostic fault lamp in the instrument cluster. 2 SPN 3246/FMI 0. Check as follows: Connect DDDL 7. Basically things that stop the delivery of DEF. CodesReasonEffect. Technician: Daniel Wilson. Compare the AS110: ADS DEF pressure 2 reading to the barometric pressure sensor reading. Regulatory Fault Ignored - Derate On. Some examples include: SPN 1231/FMI 9: Faulty accelerator pedal position sensor. Thank you for that. The diesel exhaust fluid tank temperature is unable to Feb 13, 2017 · SPN: 5246. SPN 5246/FMI 16: Diesel particulate filter (DPF) soot level high. The vehicle may be in derate mode to protect the engine and aftertreatment system. Oct 24, 2020 · WARNING!!: ⚠️⚠️⚠️Always use the proper tools and safety equipment to perform this job. Yes; verify that the correct MCM, CPC and/or ACM parameter list has been installed, then clear the fault codes. No problem. SPN 4364/FMI 18 Description This fault code sets when the Aftertreatment Control Module (ACM) detects that the NOx conversion is lower than a calibrated threshold Monitored Parameter Selective Catalyst Reduction (SCR) Inlet NOx sensor, SCR outlet NOx sensor Typical E1389 – Aftertreatment #1 SCR Operator Inducement. SPN 3361 FMI 3. ne will be de-rated by 25%. com is a support forum for antique, classic and modern Mack Trucks! The forum is owned and maintained by Watt's Truck Center, Inc. Once the software is updated I would run the def pump • FMI=4 - Voltage Below Normal, Or Shorted To Low Source • FMI=5 - Current Below Normal Or Open Circuit • FMI=6 - Current Above Normal Or Grounded Circuit • FMI=7 - Mechanical System Not Responding Or Out Of Adjustment • FMI=8 - Abnormal Frequency Or Pulse Width Or Period • FMI=9 - Abnormal Update Rate • FMI=10 - Abnormal Rate Of Jun 27, 2017 · When was the last time you cleaned the DEF doser valve? They build up, which makes a bad spray pattern and can lead to poor NOx conversion faults and DEF quality faults. , Cummins/Caterpillar Technician. To have 3 code spn 1761 fmi 10. M-F. Like a month ago I got a check engine with a spn 5394 fmi17 code and also asking for a parked regen. Engine power derate. Sep 15, 2021 · the def light keeps blinking thankyou. ted area. NOTE: This is a government mandated code which informs users that fault code has been active for longer then a government specified time interval. Mar 22, 2024 · 2015 Freightliner cascades DD15 I got codes SPN 4364 FMI 1, SPN 4364 FMI 18, SPN 3364 FMI 2, SPN 5246 FMI 0, SPN 5246 FMI 15, SPN 5246 FMI 16 I think it need replace one box, is it right? … read more Apr 28, 2023 · Technician: Nich M. Vehicle speed will be limited to 8 km [5 ECM SPN 5246, Aftertreatment SCR Operator Inducement Severity – MID. Jan-26-202104:57 PM. There should be another aftertreatment fault present that will actually tell you what the issue is. The yellow circle is blinking in the def gauge. SPN 3226 is a diagnostic trouble code for Aftertreatment 1 Outlet NOx. PID (P): SPN: 3364. There have been multiple revisions made for this fault code. DescriptionRegulatory Fault Ignored - Derate On. It's common that when you eliminate/repair the most "upstream" trouble code, the other codes clear as well. Meet the Experts. I can't find anything on SPN 5246 though. Thank you. None on performance. The 5392 fmi 31 is for def dosing valve loss of prime. SPN 5246 FMI 0, SPN 5246 FMI 15, SPN 5246 FMI 16 I think it need replace one box, 2 days ago · To clear SPN 5246 FMI 0, diagnose and repair any emission-related fault codes first, then verify the repair. 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 SPN 5246 FMI 0 FREIGHTLINER CASCADIA ONE BOX REPLACEMENT BREAKDOWN. Jun 24, 2018 · How to fix DEF metering valve on freightliner cascadia, it can help you clear code snp 4364. 1569 has FMI:31 5246 has FMI:0 5746 has FMI:4 1387 has FMI:3 Technician: Mike Mcmillan , Shop Foreman/Triage Tech replied 5 years ago Here is the information on the fault that is causing your truck to go into derate. 19,290 Satisfied Customers. Common symptoms of this fault code include poor or erratic engine performance Jan 29, 2017 · This diagnostic code is typically Regulatory Fault Ignored - Derate On. Yes; diagnose the other fault code first. fault: FMI Description: Fault Condition: Possible. If these fault codes are active, this means the engine performance is already reduced (power derate) and possibly the vehicle speed is also limited. 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. There are a variety of Detroit DEF and SCR tests that exists, which we want to make you aware of. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. 128 PSID 46. 5. If connector shows no signs of damage, Go to step 3. Feb 28, 2016 · Fault Code: 3712. Truck had red been derated to 5 mph. 0 ZGS 005 3. The best way to clear this code is to go to your dealer, although some dealers may not send a mechanic to your location. NOTE: Do not clear fault codes prior to any repair. There is a Freightliner dealer within 5 miles but they will not send anyone over to clear the Feb 6, 2016 · Note: Using Tech Tool. Your SPN 5246 is the speed derate for the the other 2 faults. SPN 4334 FMI 18 OC 10. LAMP: Red. The forums are not affiliated with Mack Trucks, Inc. Aug 24, 2019 · I have a 2015 freightliner with a detroit dd13 engine. Mar 22, 2020 · Inspect the sensor harness for bent, spread, or corroded pins. FMI: 1/18. Are the readings within 5 psi of each other? a. Apr 3, 2020 · In some cases it will require a ecm calibration to wipe the fault out as it is stuck in the ecm. This code is just a regulatory fault indicating there is an aftertreatment fault that has been not been repaired and indicating the truck has been derated. FMI 10 – Abnormal Rate Of Change. TOOLS USE:To buy an OTR PERFORMANCE CODE AND FORCE REGEN TOOL PLE Mar 9, 2018 · Specific Topic Forums for Antique & Modern Trucks. Engine and Transmission. after done soot level went down but still with check engine light on and code on. Codes spn 3361 fmi 7 Spn 4335 fmi 14Also codes 5246 fmi 15 and 5246 fmi 16. If the derate faults, such as the 1569-31, don't clear on their own the ECM will need to be flashed. Go to step 3. Jan 19, 2020 · Reprogramming and emission label replacement corrects various fault code issues 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. For 2010 models, this DD13 1-Box FCCC, Terex Crane 7. If faults do not become active, release the vehicle; if faults become active, Go to step 3. The engine is derated, limited to low idle, and can experience 5 minute rolling shutdowns. Nich M. SPN: 1569 / FMI: 11/31 . 520. What can I do to fix this issue, or get … read more Once the DEF is filled run the engine for at least 5 min at idle then power down the engine Most of the faults should go inactive and be able to be cleared. Ask Your Own Medium and Heavy Trucks Question. az wu tr rz cl uh fv su aj mp