Cummins 3582 code - This is not any fault that can be troubleshoot. ISX15 CM2250. Fault Code: 3751 | SPN: 4792 | FMI: 7. Aftertreatment SCR Catalyst System - Mechanical System Not Responding or Out of Adjustment. Printable Version. Troubleshooting Summary. Check for primary fault codes. 1 - Check for primary fault codes. Solution: S00001791.

 
SCR NOx conversion efficiency lower than 70% will generate a fault code. What could be a cause of this fault code on your semi truck? Watch this video to fin.... Jarin stevenson

B.Riley Financial analyst Zach Cummins maintained a Hold rating on Liveperson (LPSN – Research Report) today and set a price target of $5.... B.Riley Financial analyst Zach C...Fault Code 3582- There is an update to the diagnostics so the ECM would prevent flagging false catalyst efficiency faults due to ammonia slip. See your Cummins dealer with …Cummins ISB6.7 CM2350 (2013-17) Fault Code: 383 PID: SID 70 SPN: 729 FMI: 5 Engine Intake Air Heater 1 Circuit- Current Below Normal or Open Circuit. Circuit Description The intake air heater improves starting and white smoke control in cold ambient conditions. Component LocationCummins ISB6.7 CM2350 (2013-17) Fault Code: 383 PID: SID 70 SPN: 729 FMI: 5 Engine Intake Air Heater 1 Circuit- Current Below Normal or Open Circuit. Circuit Description The intake air heater improves starting and white smoke control in cold ambient conditions. Component LocationCodes 3151 or 3582 Expiration Date (U.S. and Canada): 01-Aug-2023 Expiration Date (International): 01-Aug-2023 ISX15 CM2250 SCR Replacement TRP for Fault Codes 3151 or 3582 Attention If additional information is required, please contact your Cummins Warranty Operations Group Leader. Description • U.S / Canadian Dealersi have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code 3582 aftertreatment 1 scr conversion efficiency. valid data , but below normal operation … I have two Bluebird school buses with 6.7 cummins engines that keep returning with codes 3582 and 3543. These buses are used for both routes and longer trips for player game buses. Have replaced badly … read more if you have a code 3582 SCR Catalyst conversion efficiency, the most likely cause of this would be the SCR catalyst itself, as the fault increases this can e...I have a cummins isb 6.7 with codes 3543 NOX limits have i have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code 3582 aftertreatment 1 scr conversion efficiency. valid data , but below normal operation …if you have a code 3582 SCR Catalyst conversion efficiency, the most likely cause of this would be the SCR catalyst itself, as the fault increases this can e...Cummins ISX12 CM2250 (2010-12) Fault Code: 3582 (HD) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe LevelOttawa yard spotter 5.9 2005 Sid 251 fmi 12 power supply bad. Ottawa yard spotter 5.9 2005 Sid 251 fmi 12 power supply bad intelligent device or component, Sid 251 Fmi 7 slow or no fuel control valve movement … read more. Engine number 73896317. Fault codes after treatment SCR.19. Jun 28, 2019. 0. I have an engine amber light for about 3 weeks or more. I ran the code through a computer and it came out as an aftertreatment problem having to do with the SCR Catalyst Conversion. The truck is operating 100% normally, is this a serious problem? How long do I have before I have to fix it?I have a cummins isb 6.7 with codes 3543 NOX limits have i have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code 3582 aftertreatment 1 scr conversion efficiency. valid data , but below normal operation … SCR catalyst, the engine control module (ECM) calibration code mustbe updated. Cross reference Table 3 (ISB) and Table 4 (ISL) to identify correct ECM calibration code. •When calibrating the ECM, the new control parts list (CPL) and new ECM calibration base codemustbe recorded on an authorized change label, Part Number 5297400, Repeat Occurrences or Troubleshooting Exhausted: Fault Codes 1682, 3574, and 3596. Repeat Occurrences or Troubleshooting Exhausted: Fault Codes 1682, 3574, and 3596. Warranty Statement Contents Product Affected •ISB6.7 CM2250 •ISB6.7 CM2350 B101 •ISC8.3 CM2250 •ISL9 CM2250 •ISL9 CM2350 L101 •ISX12 CM2350 X102 •ISX12/ISX11.9 CM2250 ...SPN 4364 FMI 1. Since the FMI 1 code is tied to the SPN 4364 code, you know it is referring to your NOx system. In this case, this code means: “ This fault code sets when the Aftertreatment Control …Cummins ISX15 CM2250 (2010-12) Fault Code: 3582 (MR) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Levelreplacing an scr, which turns out to be quite common on these medium duty trucks. something about them idling alot and how theyre manufactured, just doesnt w...Our open-source text-replacement application and super time-saver Texter has moved its source code to GitHub with hopes that some generous readers with bug complaints or feature re...I have a cummins isb with the following codes 3543, 3582, 3714, 3712, 3748(inactive). ENGINE SERIAL NUMBER IS ***** The def is bought in 2 1/2 gallon jugs and is run in several trucks with no issues. read more2014 M2 Freightliner with a Cummins engine ISL, keeping getting check engine lights with the only code 3582. Have tested the DEF pump, the doser valve and cleaned the decomposition tube. Ran the SCR p …Fault Code: 3714: Engine Protection Torque Derate – Condition Exists. SPN: 1569 / FMI: 11/31. Cummins Fault codes 3712 and 3714. If these fault codes are active, this means the engine performance is already reduced (power derate) and possibly the vehicle speed is also limited.Recently threw codes 3543 3582 3714. Yesterday noted … read more. Vocational, Technical or Tra... 2014 freightliner with 6.7 Cummins. Truck derated with the. 2014 freightliner with 6.7 Cummins. Truck derated with the primary fault code being 3582 scr conversion efficiency. During diagnosis attempted scr test … read more.Cummins ISX15 CM2250 (2010-12) Fault Code: 3751 PID: SPN: 4792 FMI: 7 Aftertreatment SCR Catalyst System- Mechanical System Not Responding or Out of Adjustment ... NOTE: This fault code is only used to assist in troubleshooting Fault Codes 3151, 3543, and/or 3582. NOTE: Do not replace the SCR catalyst if Fault Code 3751 is …3. must have an active count of fault code 3151 (SCR Catalyst System Missing) or 3582 (SCR Conversion Efficiency), or more than one inactive count within the last 250 engine operating hours, andcalibration, Fault Code 4585 could become active. If Fault Code 4585 is active, ECM calibration code must be verified as compatible with the aftertreatment SCR catalyst installed. For ISX12 and ISX15 engines, follow the instructions in SCR compatibility tool For ISB and ISL engines, follow the instruction in TSB150105This is an explanation on what it takes to clear fault codes 3712 and 3714 on Cummins powertrains. Our technical support services have successfully helped ma... SPN: 4364 FMI:18 -- should be cummins fault code 3582. Fault code 3582 = Aftertreatment SCR Catalyst Conversion Efficiency - Data Valid But Below Normal Operating Range - Moderately Severe Level. NOx conversion across the SCR catalyst is too low. The other code(SPN:3984 FMI:2), I did not find. Likely a truck code and not an engine code. QuickServe Online contains parts and service information for over 15 million Cummins engine serial numbers. Discover What Every Cummins Service Shop Already Knows. Parts content and service documents available by engine serial number or engine family. QuickServe Online is your complete reference for Cummins parts and service …i have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code 3582 aftertreatment 1 scr conversion efficiency. valid data , but below normal operation …Fault Codes CUMMINS GTA38 K38 K50 QSK38 QSK50/60 CM850 (97) Fault Codes CUMMINS Signature ISX QSX15 CM570 (94) Caterpillar Electronic Technician (90) Diesel Engine Software (90) ALLISON Transmission (59) Fault Codes CUMMINS ISB ISBe QSB4.5 QSB5.9 QSB6.7 ISC QSC8.3 ISL ISLe QSL9 CM850 (CM2850) (52) CUMMINS …Be the first to review “Cummins ISX11.9 CM2250 (2010-12) Fault Code: 3582 (HD) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level” Cancel replyApr 28, 2022 · Cummins Fault Code 3582. If NOx conversion across the Cummins SCR catalyst is too low, Fault Code 3582 will become active. A well-structured diagnostic process is crucial if you want a successful repair. Keep reading to find out how to troubleshoot Cummins Fault Code 3582! 2014 freightliner with 6.7 Cummins. Truck is having apparent issues with nox reduction. Recently threw codes 3543 3582 3714. ... 3582 CODE That can be cleared with diagnostic tool but will come back and derate the truck. removed inspected the scr, ...2014 freightliner with 6.7 Cummins. Truck derated with the primary fault code being 3582 scr conversion efficiency. During diagnosis attempted scr test multiple times with unusual results. 1st test in … read more2. Complete "Label Authorized Change," Cummins Part Number 5297400. Clearly print or type "SCR Catalyst Update" in the center box. Fill in the Campaign Number, Distributor or Dealer Code and Date information. Peel off the backing material and install the label on the engine valve cover near the engine data plate.3. must have an active count of fault code 3151 (SCR Catalyst System Missing) or 3582 (SCR Conversion Efficiency), or more than one inactive count within the last 250 engine operating hours, andSoftware tuning can cause the SCR System Test to falsely fail NOx sensors when the aftertreatment diesel oxidation catalyst (DOC) and/or aftertreatment selective catalytic reduction catalyst (SCR) have less than 200 engine hours. Verification Verify the aftertreatment SCR catalyst or aftertreatment DOC have less than 200 engine hours. …Low-code is a way to design and develop applications with little or no coding. It empowers users with little to no technical background. * Required Field Your Name: * Your E-Mail: ...I have a cummins isb 6.7 with codes 3543 NOX limits have i have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code 3582 aftertreatment 1 scr conversion efficiency. valid data , but below normal operation …Cummins Fault Code 3582. If NOx conversion across the Cummins SCR catalyst is too low, Fault Code 3582 will become active. A well-structured diagnostic process is crucial if you want a successful repair. Keep reading to find out how to troubleshoot Cummins Fault Code 3582!I find code 3751 is active. Using Quickserve, I find that 3751 is a code used only to help diag other fault codes. Using the diag tree, it basically says check the ECM software and delete the code. Anyone ever seen this fault before? Apparently, it does nothing to the "performance" of the engine. No other codes active nor inactive were logged.If your Dodge diesel is in need of a new starter, you can remove it yourself and save yourself a large repair bill. The starter motor on the diesel engine is a larger, heavy duty u...When SCR related fault 3543 rears it's ugly head should we suspect somehow our DEF fluid was diluted or we obtained some bad or out dated DEF? Lets take a cl...I have a cummins isx and my codes are 3228. 3218. 177 truck is running very rough and I've gone through a pile of DEF - Answered by a verified Technician ... I have 2012 Freightliner Cascadia with ISX Cummins showing the active code 3582 an inactive 3753 I have Cummins Insite with all the dealer levels on it what do I need to do …must have an active count of fault code 3151 (SCR Catalyst System Missing) or 3582 (SCR Conversion Efficiency), or more than one inactive count within the last 250 engine …Want to learn how to code but don't know where to start? Check out this exhaustive list of educational coding resources. Trusted by business builders worldwide, the HubSpot Blogs a...06-27-2021, (Subject: code 3582 spn 4364 ) Post: #4. JimT (Online) Mostly Harmless (1044 Likes) Posts: 1,145 Joined: Jun 2019 : RE: code 3582 spn 4364 . Not sure exactly what you truck's exhaust setup is like, but many of the systems on these 2250's had a problem with the outlet NOx sensor and excessive road spray causing faults.CUMMINS FAULT CODE 3582 – After Treatment SCR... Next post . Categories. Cummins Fault Codes (3) Cummins Truck Repair (1) Tags. Cummins Cummins Heavy Duty Diesel Engine Diagnostics Cummins ISX CM871 Cummins ISX Engine Fault Codes Cummins ISX Engine Fault Codes 100-500 Cummins ISX Engine Fault Codes 501-999 …Cummins ISB4.5 CM2150 Fault Code: 3596 PID: SPN: 4334 FMI: 2 Aftertreatment Diesel Exhaust Fluid Pressure Sensor – Data Erratic, Intermittent, or Incorrect. Circuit Description The diesel exhaust fluid controller provides a 5 volt supply and a ground to the diesel exhaust fluid pressure sensor.It helps pay for the $790/month internet bill that the forum consumes. - Thank you again. Current time: 05-13-2024, | Shoutbox Hello There, Guest! (Login — Register ) Rawze.com: Rawze's ISX Technical Discussion and more / Board Message. Codes 3151 or 3582 Expiration Date (U.S. and Canada): 01-Aug-2023 Expiration Date (International): 01-Aug-2023 ISX15 CM2250 SCR Replacement TRP for Fault Codes 3151 or 3582 Attention If additional information is required, please contact your Cummins Warranty Operations Group Leader. Description • U.S / Canadian Dealers Repeat Occurrences or Troubleshooting Exhausted: Fault Codes 1682, 3574, and 3596. Repeat Occurrences or Troubleshooting Exhausted: Fault Codes 1682, 3574, and 3596. Warranty Statement Contents Product Affected •ISB6.7 CM2250 •ISB6.7 CM2350 B101 •ISC8.3 CM2250 •ISL9 CM2250 •ISL9 CM2350 L101 •ISX12 CM2350 X102 … 2. Inspect for spot welds or two bolts installed in the tailpipe near the outlet NOx sensor. See Figure 1 below. Verify the build of the engine serial number (ESN) is August 2015 or later. This can be done using the physical engine dataplate or QuickServe® Online dataplate. Figure 1, Two Outlet Nox Sensor Bolt-In Water Shield Bolts in the ... When SCR related fault 3543 rears it's ugly head should we suspect somehow our DEF fluid was diluted or we obtained some bad or out dated DEF? Lets take a cl...Cummins ISB4.5 CM2150 Fault Code: 3596 PID: SPN: 4334 FMI: 2 Aftertreatment Diesel Exhaust Fluid Pressure Sensor – Data Erratic, Intermittent, or Incorrect. Circuit Description The diesel exhaust fluid controller provides a 5 volt supply and a ground to the diesel exhaust fluid pressure sensor. The pressure sensor provides a signal to the ... SPN: 4364 FMI:18 -- should be cummins fault code 3582. Fault code 3582 = Aftertreatment SCR Catalyst Conversion Efficiency - Data Valid But Below Normal Operating Range - Moderately Severe Level. NOx conversion across the SCR catalyst is too low. The other code(SPN:3984 FMI:2), I did not find. Likely a truck code and not an engine code. i have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code 3582 aftertreatment 1 scr conversion efficiency. valid data , but below normal operation …SPN: 4364 FMI:18 -- should be cummins fault code 3582. Fault code 3582 = Aftertreatment SCR Catalyst Conversion Efficiency - Data Valid But Below Normal Operating Range - Moderately Severe Level. NOx conversion across the SCR catalyst is too low. The other code(SPN:3984 FMI:2), I did not find. Likely a truck code and not an …2012 Freightliner Cummins ISX 3582 code Discussion in 'Freightliner Forum' started by kameleon, Sep 27, 2019. Sep 27, 2019 #1. kameleon Bobtail Member. 40 19. Jun 28, 2019 0. I have an engine amber light for about 3 weeks or more. I ran the code through a computer and it came out as an aftertreatment problem having to do with the …I have a cummins isb 6.7 with codes 3543 NOX limits have i have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code 3582 aftertreatment 1 scr conversion efficiency. valid data , but below normal operation …I have two Bluebird school buses with 6.7 cummins engines that keep returning with codes 3582 and 3543. These buses are used for both routes and longer trips for player game buses. Have replaced badly … read more2012 cummins isx fault code 3543,3712,3714 ... Spn 3582 2012 kenworth t800 cummins isxCleaned dpf filters...new def dosser,new scr,new nox sensors, ...Fault Code 3582- There is an update to the diagnostics so the ECM would prevent flagging false catalyst efficiency faults due to ammonia slip. See your Cummins dealer with capability of changing the ECM calibration for this update ... i have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code ...I have a cummins isb with the following codes 3543, 3582, 3714, 3712, 3748(inactive). ENGINE SERIAL NUMBER IS ***** The def is bought in 2 1/2 gallon jugs and is run in several trucks with no issues. … read moreCummins Fault Code 3582. If NOx conversion across the Cummins SCR catalyst is too low, Fault Code 3582 will become active. A well-structured diagnostic process is crucial if you want a successful repair. Keep reading to find out how to troubleshoot Cummins Fault Code 3582!2. Inspect for spot welds or two bolts installed in the tailpipe near the outlet NOx sensor. See Figure 1 below. Verify the build of the engine serial number (ESN) is August 2015 or later. This can be done using the physical engine dataplate or QuickServe® Online dataplate. Figure 1, Two Outlet Nox Sensor Bolt-In Water Shield Bolts in the ...Working on a 2014 Freightliner M2 106 with Cummins 8.9 ISL. Had active codes 3543, 3582, and 3714. I am using a JPRO Scanner. Looking at NOX ppm at high idle inlet was 2600 and outlet was 100-300. Inlet would drop to less than 500 at idle.An isuzu bus with 6.7 cummins has the code 3582. low nox Second Opinion] good morning an isuzu bus with 6.7 cummins has the code 3582. low nox conversion after replacing both in and out nox sensors the bus would not pass SCR test. the in nox is 75ppm and th …must have an active count of fault code 3151 (SCR Catalyst System Missing) or 3582 (SCR Conversion Efficiency), or more than one inactive count within the last 250 engine …2018 international with cummins 6.7. Truck had 1887 open at outlet nox sensor. Sensor replaced and code resolved. Truck still has information codes 6255, 6254, snd 3712. I can get the 3712 to go away … read moreOttawa yard spotter 5.9 2005 Sid 251 fmi 12 power supply bad. Ottawa yard spotter 5.9 2005 Sid 251 fmi 12 power supply bad intelligent device or component, Sid 251 Fmi 7 slow or no fuel control valve movement … read more. Engine number 73896317. Fault codes after treatment SCR.Possible causes of Cummins Fault Code 3582. Typical causes that lead to an active 3582 fault code are: Malfunctioning AdBlue dosing system; Exhaust system leaks; Malfunctioning SCR catalyst; Bad diesel exhaust fluid quality; Diesel exhaust fluid deposits in the decomposition tubeGOT A ISC CUMMINS, CM2250, IN A 2011 FRT M2, AFTER ABOUT 60 MILES OF DRIVING CODE 3582 WILL POP UP, THEN IT WILL DERATE - Answered by a verified Technician. We use cookies to give you the best possible experience on our website. ... 2012 cummins isx fault code 3543,3712,3714 ...2015 F750 with Cummins ISB 6.7 liter SPN 3058 FMI 18 SPN 411 FMI 2 SPN 4363 FMI 16 - Answered by a verified Technician ... trouble shooting codes for spn 3543 fmi 31 3582 fmi 18 3712 fmi 0 and of course its fully derated already. privioulsy was giving an outlet NOX sensor along with th ... 2015 cummins in a f750 ,code …Location: Somewhere on the road. Posts: 615. Codes on Cummins 380. Sitting here at the international Harvester service, A Cummins service center. Cummins code 3151 and 3582 anybody have those issues before? Engine is running fine with no fault codes other than the little magic engine light came on the dash. .Went to pick up a 2012 Bluebird with a 6.7 cummins and it had codes 3582, 3543, 3714, and 3712 and red light on and would not move. Cleared codes to drive back. drove 55 minuets and 35 miles and now n … read moreFault Code 3582-There is an update to the diagnostics so the ECM would prevent flagging false catalyst efficiency faults due to ammonia slip. Seeyour Cummins dealer with capability of changing the ECM calibration for this update. 6. Fault Code 3543-The diesel exhaust fluid quality is not sufficient enough to provide adequate NOx reduction.Oct 20, 2018 · SCR conversion efficiency- Cummins ISB 6.7 2018 international with cummins 6.7. Truck had 1887 open at outlet nox sensor. Sensor replaced and code resolved. Truck still has information codes 6255, 6254, snd 3712. I can get the 3712 to go away … read more 2. Complete "Label Authorized Change," Cummins Part Number 5297400. Clearly print or type "SCR Catalyst Update" in the center box. Fill in the Campaign Number, Distributor or Dealer Code and Date information. Peel off the backing material and install the label on the engine valve cover near the engine data plate. B.Riley Financial analyst Zach Cummins maintained a Hold rating on Liveperson (LPSN – Research Report) today and set a price target of $5.... B.Riley Financial analyst Zach C...May 10, 2021 · 1326 Posts. Posted - 05/10/2021 : 06:24:12 AM. hey guys i have this 2015 c2 the other day i had to go on a road call bus was in reduce engine mode it had code 3543 and the def quality light was on i ran a breif regen and cleared the codes and got it back to shop i did a full regen and the took it out for a ride it ran great but it on a route ...

3582 has a list of troubleshooting they want you to follow before condemning the catalyst. The updated catalyst does take out the NH3 sensor. You also have to reflash the ECM to …. Zesty's flavor of the day green bay

cummins 3582 code

SCR NOx conversion efficiency lower than 70% will generate a fault code. What could be a cause of this fault code on your semi truck? Watch this video to fin...Cummins Incorporated produces various types of diesel engines that have a wide variety of uses. It has made significant improvements over the years to become one of the world’s lar...Wiring Schematics. Service Repair Information. Dash Fault Codes. NEA Aftermarket Installation Guidelines. Dash Fault Codes. System Type: --- Select --- Brake, ABS Bendix Air Brake, ABS WABCO Hydraulic Engine, Caterpillar Engine, Cummins Powertrain, Cummins EV Powertrain, Ford Transmission, Allison Transmission, Eaton Procision.I have a cummins isb with the following codes 3543, 3582, 3714, 3712, 3748(inactive). ENGINE SERIAL NUMBER IS ***** The def is bought in 2 1/2 gallon jugs and is run in several trucks with no issues. … read moreTechnical documents on QuickServe. Access QuickServe Online to get information specific to your Cummins engine, including: your owner's manual, the parts catalog for your engine serial number, engine dataplate information for your engine. Visit QuickServe Online.Be the first to review “Cummins ISX11.9 CM2250 (2010-12) Fault Code: 3582 (HD) PID: SPN: 4364 FMI: 18 Aftertreatment SCR catalyst Conversion Efficiency- Data Valid But Below Normal Operating Range- Moderately Severe Level” Cancel replyCummins ISB6.7 CM2350 (2013-17) Fault Code: 3382 PID: SPN: 3058 FMI: 18 Engine Exhaust Gas Recirculation (EGR) System- Data Valid But Below Normal Operating Welcome to DTCTRUCK.COM ! Wrap new offers / gift every single day on Weekends – New Coupon code: DTCTRUCK20232011 US Code Title 18 - Crimes and Criminal Procedure Part II - CRIMINAL PROCEDURE (§§ 3001 - 3771) Chapter 227 - SENTENCES (§§ 3551 - 3586) ... §3582. Imposition of a sentence of imprisonment (a) Factors To Be Considered in Imposing a Term of Imprisonment.—The court, in determining whether to impose a term of imprisonment, …Cummins ISB6.7 CM2350 (2013-17) Fault Code: 3382 PID: SPN: 3058 FMI: 18 Engine Exhaust Gas Recirculation (EGR) System- Data Valid But Below Normal Operating Welcome to DTCTRUCK.COM ! Wrap new offers / gift every single day on Weekends – New Coupon code: DTCTRUCK2023After treatment repairs can be costly. It is important to diagnose correctly to find the ROOT cause of the problem. Preventative maintenance is important, keep your DEF reservoir tank clean and test your fluid. Fault Code 3582 (Codes 100-500) 111…Working on a 2014 Freightliner M2 106 with Cummins 8.9 ISL. Had active codes 3543, 3582, and 3714. I am using a JPRO Scanner. Looking at NOX ppm at high idle inlet was 2600 and outlet was 100-300. Inlet would drop to less than 500 at idle.Multiple aftertreatment diesel exhaust fluid (DEF) dosing units might have been replaced but fault code 1682, 3574, or 3596 occurrences persist. DEF tank might have been cleaned ….

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