Aftertreatment scr operator inducement severity

Ok sounds good. SPN 4374/FMI 0 – GHG14 Under Pressurized Diesel Exhaust Fluid System Table 1. 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 ...

Systems and methods are disclosed that relate to an SCR aftertreatment system and incentives/inducements for an operator/user to maintain the SCR aftertreatment in compliance with...2006 mercedes e350 transmission control module location. superbox elite 2 channel list. Ciscenje biroa u becuThe SCR's job in the Emissions After-Treatment System (EATS) is to lower the NOx level emitted into the atmosphere. The performance of the SCR is evaluated by the NOx sensors. There are NOx sensors that are located on upstream (inlet) and downstream (outlet) ends of the SCR. Important: the SCR is the last component in the EATS which makes We present a model-based analysis of a Diesel hybrid electric vehicle (HEV) which is combined with an EAT system using Lean-NOx trap (LNT) technology. The overall de-NOx performance is further enhanced with the addition of passive selective catalytic reduction (SCR) to benefit from the on-board ammonia formation during rich combustion …incentives/inducements for an operator/user to maintain the SCR. aftertreatment system in compliance with operating requirements and/or regulations. The systems and methods include an engine operationally coupled to at least one of a DEF tank and an SCR aftertreatment system. An inducement signal value is determined in response to a threshold ... Cummins ISX15 CM2250 (2010-12) Fault Code: 3712 PID: 105 SPN: 5246 FMI: 0 Aftertreatment SCR Operator Inducement- Data Valid But Above Normal Operational Range- Most Severe Level Circuit Description The ECM continuously monitors the engine’s fault code status to determine if any critical SCR related fault codes are active. Technician: Andy. This code will cause an Amber check engine lamp . It is for the Aftertreatment 1 Intake NOx Sensor - Abnormal Rate of Change. There is no effect on performance if that is the only fault present. The aftertreatment intake NOx (nitrogen oxides) sensor is a smart device and communicates with the engine control module (ECM) via ...

Nich1019. Diesel Technician. Vocational, Technical or Tra... 151 satisfied customers. Aftertreat scr operat inducement severity. 2011 386 pete. The ECM will log the diagnostic code. 5246-16: Aftertreatment SCR Operator Inducement Severity : High - moderate severity (2) **this code is a direct …Aftertreatment SCR Operator Inducement- Data Valid but Above Normal Operational Range- Most Severe Level. Fault: 3712. PID: 105. SPN: 5246. FMI: 0. Circuit Description The ECM continuously monitors the engine's fault code status to determine if any fault codes critical to successful engine operation are active.Cummins ISB6.7 CM2350 (2013-2017) April 28, 2018 ~ Admin. First introduced in 2013, the CM2350 uses all previous emission technology from 2007 to current, and improves upon it. This medium duty engine from Cummins meet the 2014 greenhouse gas (GHG) and full efficiency regulations a year ahead of schedule, and it very popular …Operating Range - Moderately Severe Level XXXXXX 212 175 3 Amber Engine Oil Temperature 1 Engine Oil Temperature Sensor 1 Circuit - Voltage above normal, or shorted to high source XX 80-1235 Rev: 11/10/2020 Page 1 of 30. Cummins Tier 4 Fault Codes

Operating Range - Moderately Severe Level XXXXXX 212 175 3 Amber Engine Oil Temperature 1 Engine Oil Temperature Sensor 1 Circuit - Voltage above normal, or shorted to high source XX 80-1235 Rev: 11/10/2020 Page 1 of 30. Cummins Tier 4 Fault CodesThis is called DEF Priming mode. Once the system is primed, the DEF will be injected when the DEF tank and SCR temperatures are warm enough. If the system does not heat up after duration of time, a diagnostic code will become active. Note: Typical usage for DEF is 1-3% of diesel fluid. The DEF system has three operation modes: 1. DEF Priming Mode1)-SAE Engine protection Tourqe Derate Condition - exist SPN 1569 FMI 31 count 1 (2) SAE- Aftertreatment SCR Operator Inducment Severity-Data valid but above normal operating range-Most severe level S … read moreOpen Split View. Cite. SCR Inducements or “Inducements” means the limitations imposed on vehicle operation that occur when a vehicle runs out of DEF, has poor quality DEF, or when tampering occurs to the SCR system. Inducements might include limitations on vehicle speed or rendering inoperable the restart function of the vehicle. Mar 12, 2021 5246 0 Red Aftertreatment SCR Operator Inducement Severity Data Valid But Above Normal Operational Range - Most Severe Level Which translated infers that its a result of something the operator did, such as tampering (as per the other description). . Disconnect batteries Ask an Expert Car Questions Truck Repair Andy, Truck Diagnostic …

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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 Enabling Conditions Diesel Exhaust Fluid (DEF) dosing enabled, 1000 - 1500 rpm, 15 -The SCR's job in the Emissions After-Treatment System (EATS) is to lower the NOx level emitted into the atmosphere. The performance of the SCR is evaluated by the NOx sensors. There are NOx sensors that are located on upstream (inlet) and downstream (outlet) ends of the SCR. Important: the SCR is the last component in the EATS which makeswhich characteristic describes the default gateway of a host computer. 55 gallon burn barrels for sale near me; pine cone amazon; stardew valley generator3712 - Aftertreatment SCR Operator Inducement- Data Valid but Above Normal Operational Range- Most Severe Level Conditions for Clearing the Fault Code This fault …Dec 8, 2017 · Posted December 8, 2017. Problem code SPN 5246 Aftertreatment SCR operator inducement severity FMI16 data valid but above normal operational range moderately sever. Then truck goes to derate. Truck has new def pump and doseing valve. Quote. Your fault code is odd because in the above link it suggests it’s triggered by tampering and in my go-to code list it says: 5246 0 Red Aftertreatment SCR Operator Inducement Severity Data Valid But Above Normal Operational Range - Most Severe Level Which translated infers that it’s a result of something the operator did, such as tampering ...

30 thg 10, 2014 ... The inducement event indicator provides an indicium to the operator that the engine will be shut down if the fault condition is not addressed ...Title: SPN-5246 FMI-16, SPN-5246 FMI-15, SPN-4364 FMI-18,... - DTNA Solutions Author: CORZARN Created Date: 4/28/2021 11:52:07 AM1)-SAE Engine protection Tourqe Derate Condition - exist SPN 1569 FMI 31 count 1 (2) SAE- Aftertreatment SCR Operator Inducment Severity-Data valid but above normal operating range-Most severe level S … read more5249 FMI 16 - Aftertreatment SCR Operator Inducement Severity- Data valid but above normal operational range (Moderately severe level) I had these codes once before, but the issue cleared itself up, which is not uncommon from what I understand.Active, engine, aftertreatment system - def dosing malfunction detected (flash code P1514), SPN4349, FMI 7 5. Active, engine, SAE - emission control system operator inducement severity - data valid but above normal operational range- most severe level. SPN 74, FMI 0Could you help me figure this out?Thank you!!!§ 1036.111 Inducements related to SCR. Engines using SCR to control emissions depend on a constant supply of diesel exhaust fluid (DEF). This section describes how manufacturers must design their engines to derate power output to induce operators to take appropriate actions to ensure the SCR system is working properly.The pump supplies filtered DEF fluid to the DEF injector. The pump consists of inlet port (1) which is the suction side of the pump. The pump then pressurizes the fluid up to 896 kPa (130 psi) and supplies the fluid though outlet port (5). There is a fixed orifice within the pump that purges the pressure off the pressurized circuit.2006 mercedes e350 transmission control module location. superbox elite 2 channel list. Ciscenje biroa u becu

Jul 7, 2014 · Abstract: A system and method of inducing proper operation of a diesel engine exhaust after-treatment system employing SCR technology monitors components to detect a fault condition representing one of a DEF level fault, a DEF quality fault, and a tampering fault, activates a trigger event indicator in response to detecting the fault condition.

Abstract: Systems and methods are disclosed that relate to an SCR aftertreatment system and incentives/inducements for an operator/user to maintain the SCR aftertreatment in compliance with operating requirements and/or regulations. An engine is operationally coupled to at least one of a DEF tank and an SCR aftertreatment system.Problem code SPN 5246 Aftertreatment SCR operator inducement severity FMI16 data valid but above normal operational range moderately sever Then truck goes to derate Truck has new def pump and doseing valve Quote Sort by votes Sort by date 0 Mackpro Pedigreed Bulldog 2.9k 9 Posted December 8, 2017 Have you seen the Mack bulletin SNM 13-022?This course provides an overview of the warnings and inducements initiated by the aftertreatment Electronic Control Module to ensure that Cat® engines conform with the U.S. Tier 4 Final/European Union Stage IV emission standards. LEARNING OUTCOMES After completing this course, you will be able to:The inducement signal value initiates at least one derate value of the engine to incentivize or induce the operator to have the aftertreatment system maintained and …Aftertreatment SCR Operator Inducement- Data Valid but Above Normal Operational Range- Most Severe Level. Fault: 3712. PID: 105. SPN: 5246. FMI: 0. Circuit Description The ECM continuously monitors the engine's fault code status to determine if any fault codes critical to successful engine operation are active.Technician: Andy. This code will cause an Amber check engine lamp . It is for the Aftertreatment 1 Intake NOx Sensor - Abnormal Rate of Change. There is no effect on performance if that is the only fault present. The aftertreatment intake NOx (nitrogen oxides) sensor is a smart device and communicates with the engine control module (ECM) via ...E1389 – Aftertreatment #1 SCR Operator Inducement. This code is an trigger associated with an emissions system fault. The engines is derated, limited to low idle, also able experience 5 minute taxi downtime.

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The ECM will log the diagnostic code. 5246-16: Aftertreatment SCR Operator Inducement Severity : High - moderate severity (2) **this code is a direct result of the above 1235-9 code. 190-15: Level 1 The engine has exceeded the value that is programmed into the Electronic Control Module (ECM) for 0.6 seconds.Jan 19, 2021 · 5246-0 E1389 (3) Aftertreatment SCR Operator Inducement Severity : High - most severe (3) This code is a Level 3 inducement associated with an emission activated fault. The Emissions System Malfunction lamp is on, the Action lamp is flashing, and the warning horn may sound. The engine is derated. The engine may stop. Jun 2, 2021 · 5246-16 Aftertreatment SCR Operator Inducement Severity Moderate Severe These fault codes are aftertreatment system related and usually the result of other faults that exist within the emissions or aftertreatment system preventing regeneration from completing and resulting in a derate of power in order to force the driver to down the truck in ... Aftertreatment SCR Operator Inducement - Data Valid But Above Normal Operational Range - Most Severe Level. Critical SCR related fault codes have been active for an extended period of time and require immediate attention. Immediate engine power derate. Vehicle speed will be limited to 8 km [5 miles] per hour.The latest emissions standards are driving the use of aftertreatment systems like Diesel Particulate Filters (DPF) and Selective Catalytic Reduction (SCR). Both are sensitive to fuels, environmental conditions and duty cycles — and that means engine manufacturers must pay extra attention to durability to ensure these systems can stand up to tough environments and applications.Aftertreatment SCR Operator Inducement - Data Valid But Above Normal Operating Range - Most Severe Level: 3714: 3. Engine Protection Torque Derate - Condition Exists: 285: 4. ... SAE- Aftertreatment SCR Operator Inducment Severity-Data valid but above normal operating range-Most severe level S ...Aftertreatment Diesel Particulate Filter System High-moderate severity. 1 Active. Brakes - System Controller Speed Signal Input. Special Instruction 126. Active Passenger-Operator Climate Control #2 Manufacturer Assignable SPN. Current Above Normal 6. Previous Engine #1. Aftertreatment SCR Operator Inducement Severity High-most severe. 1 ...combined cycle gas turbines [1]. SCR can be applied as a stand-alone nitrogen oxides (NO x) control or with other technologies, including selective non-catalytic reduction (SNCR)1 and combustion controls such as low NO x burner (LNB) and flue gas recirculation (FGR) [2]. SCR is typically implemented on stationary source combustion units ...Aftertreatment 1 SCR Intake NOx 1 (ppm) (3216) 1650.0 (61) 1650.0 (61) 1650.0 (61) Aftertreatment 1 SCR Intake Temperature (f) (4360) 91.18 (0) 94.27 (0) ... Passenger-Operator Climate: Control #1 876: Compressor Clutch Circuit 1: Low-most severe 2: Previous 25: Passenger-Operator Climate Control #1: 1,547 A/C Evaporator …Let's step back and consider the SCR process. The diesel engine produces various combustion byproducts that include the nitrogen oxides (NOx) and particulate matter (PM) that have been the focus ...What Customers are Saying. TxId: 0 SPN: 4364 – Aftertreatment 1 SCR Conversion Efficiency FMI: 1 (Low—most severe) 2020 Volvo VNR with D13. 73000. - Answered by a verified Technician. ….

Nov 21, 2021 · TxId: 11 SPN: 794 – Wheel Sensor ABS Axle 3 Right FMI: 7 (Not Responding Properly) Contar: 1 TxId: 0 SPN: 1569 – Engine Protection Torque Derate FMI: 31 Contar: 9 TxId: 0 SPN: 5246 – Aftertreatment SCR Operator Inducement Severity FMI: 0 (High—most severe) Contar: 7 TxId: 0 SPN: 5394 – Aftertreatment 1 Diesel Exhaust Fluid Dosing Valve 1 FMI: 7 (Not Responding Properly) Contar: 1 ... 5246-16 Aftertreatment SCR Operator Inducement Severity Moderate Severe These fault codes are aftertreatment system related and usually the result of other faults that exist within the emissions or aftertreatment system preventing regeneration from completing and resulting in a derate of power in order to force the driver to down the truck in ...ISX12/ISX11.9 CM2250/ISB6.7 CM2250/ISC8.3 and ISL9 CM2250/ ISX15 CM2250 - Aftertreatment SCR Operator Inducement Circuit Description: The ECM continuously monitors the engine's fault code status to determine if any critical SCR related fault codes are active. Component Location: The ECM mounting location varies, depending on the engine model.TxId: 0 SPN: 3516 – Aftertreatment 1 Diesel Exhaust Fluid Concentration FMI: 18 (Low—moderate severity) Count: 1 TxId: 0 SPN: 3216 – Aftertreatment 1 Selective Catalytic Reduction Intake NOx FMI: 3 (Voltage Above Normal) Count: 2 TxId: 0 SPN: 3216 – Aftertreatment 1 Selective Catalytic Reduction Intake NOx FMI: 12 (Failure) Count: 1 ...incentives/inducements for an operator/user to maintain the SCR. aftertreatment system in compliance with operating requirements and/or regulations. The systems and methods include an engine operationally coupled to at least one of a DEF tank and an SCR aftertreatment system. An inducement signal value is determined in response to a threshold ... Title: SPN-5246 FMI-16, SPN-5246 FMI-15, SPN-4364 FMI-18,... - DTNA Solutions Author: CORZARN Created Date: 4/28/2021 11:52:07 AMInactive Engine Aftertreatment Diesel Exhaust Fluid Pump (DEF) Drive Percentage - Current below normal or open circuit SPN 4375 5 2 Inactive Engine Aftertreatment SCR Operator Inducement Severity - Data valid but above normal operational range - Most severe level SPN 5246 0 1 Inactive Engine Aftertreatment SCR Operator Inducement Severity - Data Aftertreatment scr operator inducement severity, 36. Location:lake ariel pa. Posted December 8, 2017. Problem code SPN 5246 Aftertreatment SCR operator inducement severity FMI16 data valid but above normal operational range moderately sever. Then truck goes to derate. Truck has new def pump and doseing valve., combined cycle gas turbines [1]. SCR can be applied as a stand-alone nitrogen oxides (NO x) control or with other technologies, including selective non-catalytic reduction (SNCR)1 and combustion controls such as low NO x burner (LNB) and flue gas recirculation (FGR) [2]. SCR is typically implemented on stationary source combustion units ..., Aftertreatment Diesel Particulate Filter System High-moderate severity. 1 Active. Brakes - System Controller Speed Signal Input. Special Instruction 126. Active Passenger-Operator Climate Control #2 Manufacturer Assignable SPN. Current Above Normal 6. Previous Engine #1. Aftertreatment SCR Operator Inducement Severity High-most severe. 1 ..., Aftertreatment SCR Operator Inducement Severity - Data Valid But Above Normal Operating Range - Moderately Severe Level Engine Charge Air Cooler Efficiency - Data Valid But Below Normal Operating Range - Moderately Severe Level, ECM SPN 5246, Aftertreatment SCR Operator Inducement Severity – MID. 128 PSID 46. Data valid but above normal operating range - Least severe level. Moderate SCR system fault detected – Warning fault- Moderate engine derate. There is no source for this code appearing., Jun 26, 2019 · Circuit Description. The engine aftertreatment system monitors the aftertreatment DPF restriction and accumulated mileage and/or hours. The diagnostic alerts the operator of the requirement to clean or exchange the aftertreatment DPF. This fault will not cause a performance effect unless the filter is getting full. , 22 thg 10, 2020 ... DEF inducement faults won't clear? SCR closed loop. DieselRepair12•876 views · 5:37 · Go to channel · fault code 3712 | fault code 3714 | engine ..., 2016 Freightliner Cascadia. fault code TxId: 61 SPN: 5443 – Aftertreatment 1 Hydrocarbon Dosing System FMI: 15 ... Maximum Vehicle Speed Limit FMI: 14 (Special instruction) Count: 1 TxId: 49 SPN: 5246 – Aftertreatment SCR Operator Inducement Severity FMI: 19 (Data Error) ..., Aug 19, 2018 · Technician: Andy. This code will cause an Amber check engine lamp . It is for the Aftertreatment 1 Intake NOx Sensor - Abnormal Rate of Change. There is no effect on performance if that is the only fault present. The aftertreatment intake NOx (nitrogen oxides) sensor is a smart device and communicates with the engine control module (ECM) via ... , 5249 FMI 16 - Aftertreatment SCR Operator Inducement Severity- Data valid but above normal operational range (Moderately severe level) I had these codes once before, but the issue cleared itself up, which is not uncommon from what I understand., “ECM SPN 5246, Aftertreatment SCR Operator Inducement Severity – MID 128 PSID 46”, page 69 “ECM SPN 5285, Charge Air Cooler (CAC) Temperature – MID 128 PID 52”, page 70 “ECM SPN 5298, Aftertreatment Diesel Oxidation Catalyst (DOC) Conversion Efficiency – MID 128 PSID 99”, page 70 , SPN: 5246 Aftertreatment SCR Operator Inducement – Data Valid But Above Normal Operating Range – Most Severe Level. Critical SCR related fault codes have been active for an extended period of time and require immediate attention. SPN: 3226 Aftertreatment 1 Outlet NOx Voltage Below Normal;, Aftertreatment 1 Diesel Oxidation Catalyst Conversion Ef ficiency Low-moderate severity. 4 Previous. Engine #1 Aftertreatment 1 Exhaust Temperature 3. ... Engine #1 Aftertreatment SCR Operator Inducement Severity. High-least severe 7. Previous Brakes - System Controller. J1939 Network #1. Primary Vehicle Network Special Instruction. 1, ECM SPN 5246, Aftertreatment SCR Operator Inducement Severity – MID 128 PSID 46. FMI 0 • Data valid but above normal operational range - Most severe level • Severe SCR system fault detected – Warning fault • Severe engine derate • N/A FMI 15 • Data valid but above normal operating range - Least severe level • Moderate SCR system fault detected – Warning fault • Moderate ..., Aftertreatment SCR Operator Inducement Active - Condition Exists. the other 2 codes mean the same thing to. Conditions For Clearing The Fault Code. Use INSITE™ electronic service tool to reset the Restart Counter to 0 in the Final Inducement Restart parameter. This function is found in INSITE™ electronic service tool Features and Parameters., Note: For some codes, inducement will only reset to level 1 until after an evaluation, this would be considered a good reset, others will reset to level 0. 1. Run Operation 2589-08-03-05 as normal. When the operation completes, leave the key in the ON position. Conrm that the inducement level has changed and the vehicle is no longer in 5 mph, TxId: 0 SPN: 3516 – Aftertreatment 1 Diesel Exhaust Fluid Concentration FMI: 18 (Low—moderate severity) Count: 1 TxId: 0 SPN: 3216 – Aftertreatment 1 Selective Catalytic Reduction Intake NOx FMI: 3 (Voltage Above Normal) Count: 2 TxId: 0 SPN: 3216 – Aftertreatment 1 Selective Catalytic Reduction Intake NOx FMI: 12 (Failure) Count: 1 ..., 5246-0 E1389 (3) Aftertreatment SCR Operator Inducement Severity : High - most severe (3) This code is a Level 3 inducement associated with an emission activated fault. The Emissions System Malfunction lamp is on, the Action lamp is flashing, and the warning horn may sound. The engine is derated. The engine may shut down. Associated Codes, 2006 mercedes e350 transmission control module location. superbox elite 2 channel list. Ciscenje biroa u becu, E1389 (3) Aftertreatment SCR Operator Inducement Severity : High - most severe (3) This code is a Level 3 inducement associated with an emission activated fault. The Emissions System Malfunction lamp is on, the Action lamp is flashing, and the warning horn may sound. The engine is derated. The engine may stop., 2013 pete ISX Cummins fault code aftertreatment SCR Operat inducement Severity. PeterbiltISX Cummins. Going to try and - Answered by a verified Technician ... The inducement fault is simply a fault to alert the operator that the unit is in a form of derate. Do you know what faults are in this? Thanks. Mike Mcmillan, Shop …, TxId: 0 SPN: 3516 – Aftertreatment 1 Diesel Exhaust Fluid Concentration FMI: 18 (Low—moderate severity) Count: 1 TxId: 0 SPN: 3216 – Aftertreatment 1 Selective Catalytic Reduction Intake NOx FMI: 3 (Voltage Above Normal) Count: 2 TxId: 0 SPN: 3216 – Aftertreatment 1 Selective Catalytic Reduction Intake NOx FMI: 12 (Failure) Count: 1 ..., (inducement) within 1 hour and will eventually lead to Fault Code 3712 or 6254 (severe inducement) if notaddressed. Even when those active fault(s) are addressed before Fault Code 3714 or 6254 becomes active and are cleared, Fault Codes 3714 or 6255 and 3712 or 6254 will still become active due to a diagnostic notverifying that the fault, TxId: 0 SPN: 3516 – Aftertreatment 1 Diesel Exhaust Fluid Concentration FMI: 18 (Low—moderate severity) Count: 1 TxId: 0 SPN: 3216 – Aftertreatment 1 Selective Catalytic Reduction Intake NOx FMI: 3 (Voltage Above Normal) Count: 2 TxId: 0 SPN: 3216 – Aftertreatment 1 Selective Catalytic Reduction Intake NOx FMI: 12 (Failure) Count: 1 ..., Premium Tech Tool (PTT) Operation number 2589-08-03-05 Aftertreatment selective catalytic reduction (SCR) system, found under Function Group 2 in the Test tab should be utilized to diagnose the problem and exit inducement in the order listed below: 1. Test A: System Pressure Build Up, Active, engine, aftertreatment system - def dosing malfunction detected (flash code P1514), SPN4349, FMI 7 5. Active, engine, SAE - emission control system operator inducement severity - data valid but above normal operational range- most severe level. SPN 74, FMI 0Could you help me figure this out?Thank you!!!, Aftertreatment DEF Tank Low Level Indicator 5245xx. Aftertreatment SCR Operator Inducement. Severity 5246xx. Electronic Trans Control 1 61442xx. Electronic Trans Control 2 61445xx. SWD Derate Lamp Data 65519xx. EXT PWM PCAC 65520xx. J1939CM DPF State 65521xx. J1939CM DPF Shutdown 65522xx. EXT PWM Back Pressure 65523xx. …, Aftertreatment SCR Operator Inducement Severity High-most severe. 1 Previous. Brakes - System Controller Wheel Sensor ABS Axle 1 Left. ... Engine Fuel 1 Injector Metering Rail 1 Pressure Low-moderate severity. 1 Permanent. Engine #1 Aftertreatment 1 Diesel Exhaust Fluid Line Heater 1 State., TxId: 11 SPN: 794 – Wheel Sensor ABS Axle 3 Right FMI: 7 (Not Responding Properly) Contar: 1 TxId: 0 SPN: 1569 – Engine Protection Torque Derate FMI: 31 Contar: 9 TxId: 0 SPN: 5246 – Aftertreatment SCR Operator Inducement Severity FMI: 0 (High—most severe) Contar: 7 TxId: 0 SPN: 5394 – Aftertreatment 1 Diesel Exhaust Fluid Dosing Valve 1 FMI: 7 (Not Responding Properly) Contar: 1 ..., Your fault code is odd because in the above link it suggests it’s triggered by tampering and in my go-to code list it says: 5246 0 Red Aftertreatment SCR Operator Inducement Severity Data Valid But Above Normal Operational Range - Most Severe Level Which translated infers that it’s a result of something the operator did, such as tampering ..., severe (1). See “Operator Inducement Codes”. 5246-16. Aftertreatment SCR Operator Inducement Severity : High - mod- erate severity (2). See “Operator Inducement ..., Aftertreatment SCR Operator Inducement Severity High-most severe. 2 Active. Engine #1 Engine Oil Level. Low-moderate severity 6. Active Engine #1. Unknown Abnormal Update Rate. 127 ... Aftertreatment 1 Diesel Exhaust Fluid Doser Valve 1 Low-least severe. 1 Emissions Active. Engine #1 Ambient Air Temperature., 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 Enabling Conditions Diesel Exhaust Fluid (DEF) dosing enabled, 1000 - 1500 rpm, 15 -