I have freightliner cascadia 2019 with codes spn 3238 fmi 2 and spn 520365 fmi 5 and spn 5741 fmi 13, replaced new outlet nox still showing codes ... Got a Diagnostic code SPN 3251 FMI 0. it got red and yellow engine light on it. Please advise ...2 SPN 3251/FMI 20 - GHG17 Diesel Oxidation Catalyst Inlet Pressure - Not Plausible Table 1. SPN 3251/FMI 20 Description Diesel Oxidation Catalyst (DOC) Inlet Pressure Sensor - Not Plausible Monitored Parameter Exhaust Pressure Typical Enabling Conditions Always On Monitor Sequence None Execution Frequency Continuous When Enabling …Trouble Code (DTC) list for SPN 3251 FMI 2, 3 and 4 (DPFDP/outlet pressure). Is EST DTC list free of SPN 3251 FMI 2, 3 and 4? Yes: Go to step 4 No: Repair SPN 3251 FMI 2, 3 and 4. After repairs are complete, retest for SPN 5397 FMI 31. StepAction Decision 4 Using terminal test kit, inspect connections at Diesel ParticulateIn a report released today, Mayank Tandon from Needham reiterated a Buy rating on Sapiens (SPNS – Research Report), with a price target of... In a report released today, Maya...SPN: 1176 FMI:2. I already replaced the sensor and it's a new truck - Answered by a verified Technician. ... a 2012 Volvo vinyl 670 d13 it has 6 codes spn 5394 fmi 5, spn 3936 fmi 1, spn 5246 fmi 0, spn 173 fmi 5,spn 3245 fmi 5, spn 3251 fmi 5 what do these code mean? ...2 SPN 3242/FMI 4 - EPA10 - GHG14. This diagnostic is typically the Diesel Oxidation Catalyst (DOC) Inlet Temperature Sensor Failed Low. Turn the ignition OFF (key OFF, engine OFF). Disconnect the DOC inlet temperature sensor harness connector. Inspect the DOC inlet temperature sensor harness connector for bent, pushed out, spread, or corroded pins.10/2010 international 4400 check engine and stop engine light on active codes SPN 3936 fmi 0 SPN 3251 FMI 2 Already replaced sensor at DPF, called Delta P sensor ...Aug 10, 2018 · CODES: Fault Code: 1667. PID (P), SID (S): None. SPN: 3241. FMI: 2/2. REASON: Aftertreatment Exhaust Gas Temperature 1 - Data Erratic, Intermittent, or Incorrect. The. aftertreatment diesel oxidation catalyst inlet temperature sensor is not changing with engine operating conditions. EFFECT: Active aftertreatment diesel particulate filter ...Click on the blue link for the code and you will get an expanded explanation. So, the Cummins site says the following: SPN code 251, Cummins code 3492 - "Real Time Clock - Abnormal Rate of Change. ... "The real time clock indicates a stuck engine off timer".... Effect on performance "None". There you have it.20 = Data Drifted High (rationality high) 21 = Data Drifted Low (rationality low) 22 to 30 = Reserved for SAE Assignment. 31 = Condition Exists. Get information about Suspect Parameter Number (SPN) and Failure Mode Identifier (FMI) fault code list and read descriptions before engine troubleshooting diy process.A forum thread where users discuss the possible causes and solutions for the engine code spn 3251 fmi 2 on 2013 MaxxForce trucks. The code indicates a low …CODES: Fault Code: 2973. PID (P), SID (S): P102. SPN: 102. FMI: 2/2. Lamp: Amber. REASON: Intake Manifold 1 Pressure - Data Erratic, Intermittent, or Incorrect. The ECM has detected an intake manifold pressure signal that is too high or low for present engine operating conditions. EFFECT: Engine power derate.Fault Code: 1922. PID (P): S324. SPN: 3251. FMI: 0/0. Lamp: Red. The soot load of the aftertreatment diesel particulate filter has exceeded the recommended limits. Engine protection derate is enabled. Possible reduced engine performance. Possible causes of this fault code include:2013 MaxxForce International engine code: spn 3251 fmi 2 Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by eaglesweeper, May 14, 2019. Page 2 of 2 < Prev 1 2. Jan 25, 2021 #11. ChuckMartel Light Load Member. 160 94. Jan 22, 2021 0.SPN: XXXX FMI: XX Active OC: XXX SA: XXX. SPN: XXXX FMI: XX Previously Active OC: XXX SA: XXX. NOTE - Turning the key switch off, turning the key switch to the CRANK position, or releasing the park brake will take the gauge cluster out of the diagnostic mode. Displaying Codes on the VID (if equipped)P0202 5359 6 Motor - Kraftstoffeinspritzmenge Zylinder 2 - Strom oberhalb des Normalbereiches oder Kurzschluss nach Masse Engine - Fuel injection quantity cylinder 2 - Current above normal or grounded circuit 11 P0202 5359 5 Motor - Kraftstoffeinspritzmenge Zylinder 2 - Strom unterhalb des Normalbereiches oder offener StromkreisCodesReasonEffect. Fault Code: 1922. PID (P): S324. SPN: 3251. FMI: 0. Aftertreatment Diesel Particulate Filter Differential Pressure - Data Valid But Above Normal Operating Range - Most Severe Level. The soot load of the aftertreatment diesel particulate filter ( DPF) has exceeded the recommended limits. Engine protection derate is enabled ...DOC Inlet Pressure Sensor part number A4721530928DPF Outlet Pressure Sensor part number A4721531028Silicone Hose to connect sensor to metal line going to 1 B...View the map of the Address: 2 Salaminias Street, 11855 Athens Attica and { {find}} the Routing to and from it.Learn the possible causes and effects of this fault code from a verified technician. The code indicates a problem with the aftertreatment diesel particulate filter differential pressure sensor.Number (SPN), indicating which component is generating the fault code. • The second number will be 1-2 digits long. The Failure Mode. Indicator (FMI) indicates the fault, such as an open or shorted circuit. 4. Record the SPN and FMI numbers. 5. See the table below for code definitions and failure descriptions.SPN: 3251. FMI: 0/2. Aftertreatment Diesel Particulate Filter Differential Pressure Sensor - Data Erratic, Intermittent, or Incorrect. The aftertreatment diesel particulate filter differential pressure sensor is reading an erratic value at initial key ON or during engine operation.Possible reduced engine performance.TxId: 0 SPN: 27 – Engine Exhaust Gas Recirculation 1 Valve Position FMI: 4 (Voltage Below Normal) Count: 126 TxId: 0 SPN: 1569 – Engine Protection Torque Derate FMI: 31 Count: 7 TxId: 33 SPN: 6918 – SCR System Cleaning Inhibited Due to Inhibit Switch FMI: 7 (Not Responding Properly) Count: 1 … read moreCummins ISC CM2150 (2007-09) Fault Code: 1922 PID: SID 324 SPN: 3251 FMI: 0 Aftertreatment Diesel Particulate Filter Differential Pressure - Data Valid But Above Normal Operating Range - Most Severe Level. The soot load of the aftertreatment diesel particulate filter has exceeded the recommended limits. Cumminz10/2010 international 4400 check engine and stop engine light on active codes SPN 3936 fmi 0 SPN 3251 FMI 2 Already replaced sensor at DPF, called Delta P sensor … read more Mike Mcmillan2018 kenworth t680 paccar mx13 epa 17 codes spn-2791 fmi11 spn-3251 fmi15 spn-3251 fmi16 spn-3821 fmi 11 ... I have a 2015 KW T680 with mx13 engine set at 500hp. dual chamber EPA2013 standards.I get a reoccurring code of SPN 3226 FMI 16. Post Nox Sensor..I got a device from otr performance, ...Aug 16, 2018 · SPN: 101 FMI: 2 Lamp: Amber REASON: Crankcase Pressure - Data Erratic, Intermittent, or Incorrect. The ECM has detected that the crankcase pressure signal is not changing with engine operating conditions. EFFECT: None on performance. Circuit Description: The crankcase pressure sensor is used to monitor the pressure inside the crankcase.10/2010 international 4400 check engine and stop engine light on active codes SPN 3936 fmi 0 SPN 3251 FMI 2 Already replaced sensor at DPF, called Delta P sensor ...10/2010 international 4400 check engine and stop engine light on active codes SPN 3936 fmi 0 SPN 3251 FMI 2 Already replaced sensor at DPF, called Delta P sensor … read more Mike Mcmillan• FMI=1 - Data Valid But Below Normal Operational Range - Most Severe Level • FMI=2 - Data Erratic, Intermittent Or Incorrect • FMI=3 - Voltage Above Normal, Or Shorted To High Source • 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 CircuitSPN: 101 FMI: 2 Lamp: Amber REASON: Crankcase Pressure - Data Erratic, Intermittent, or Incorrect. The ECM has detected that the crankcase pressure signal is not changing with engine operating conditions. EFFECT: None on performance. Circuit Description: The crankcase pressure sensor is used to monitor the pressure inside the crankcase.SPN 102 FMI 18 Cummins. One of the things you will find when you are involved with engine fault codes, some manufacturers use their own systems. Cummins is one of them as this fault code SPN 120 FMI 18 equals Cummins code 125. This information is taken from their tier 4 fault code list. It says- "Engine Intake Manifold #1 Pressure ...Freightliner cascadia 2012 fault code spn 171 fmi 2 ambient temp sensor data erratic and i have fault code spn 522116 fmi 2 outside air temp. ... He came back with SPN 3251, SPN 3936, SPN 3610 and SPN 522116. I know the first 3 have to do with the ...Cummins ISB4.5 CM2150 Fault Code: 1883 PID: SID 324 SPN: 3251 FMI: 2 Aftertreatment Diesel Particulate Filter Differential Pressure Sensor - Data Erratic, Intermittent, or Incorrect. ... Scania SDP3 2.48.6 Diagnosis & Programming for VCI 3 VCI3 without Dongle Scania $ 30.00. Rated 0 out of 5. CUMMINnSsg INSITEr 8.7.0.86 PRO + ZAP-ITCummins ISB6.7 CM2150 (2007-09) Fault Code: 1239 PID: SPN: 2623 FMI: 3 Accelerator Pedal or Lever Position Sensor 2 Circuit – Voltage Above Normal or Shorted to High Source. High voltage detected at accelerator pedal position number 2 signal circuit. Cumminz2 SPN 521049/FMI 7 Split Pin Sticking in the Retracted Position This fault indicates that the TCM detected a stuck/binding split pin during a shift request. Perform the split pin bushing repair. Refer to section "Split Rod Bushing Repair". 2 SPN 521049/FMI 7 4 All information subject to change without notice.10/2010 international 4400 check engine and stop engine light on active codes SPN 3936 fmi 0 SPN 3251 FMI 2 Already replaced sensor at DPF, called Delta P sensor ...SPN: 251 FMI: 2/2 Lamp: Maintenance REASON: Real-time clock lost power. EFFECT: None on performance. Circuit Description: Under ordinary operating conditions, the real-time clock in the Engine Control Module (ECM) is powered by the vehicle's batteries. If battery power to the ECM is lost, then the real-time clock will be powered by a battery in ...May 7, 2020 · Spn 3251 fmi o says 3251-0 implausible or missing signal. 2015 kenworth esn 73886896 vin *****, within 20 seconds of start up STOP ENGINE IMMEDIATELY warning comes up along with check engine light and a smaller stop engine light. doesnt have to be at temp or attempting regen.Hilton is offering double meeting planner points for events booked by the end of 2022, taking place before the end of March 2023. We may be compensated when you click on product li...91.1 SPN 2629/FMI 3 This condition is typically open circuit or short to power. 91.1.1 Open Circuit/Short to Power Check Check as follows: 1. Turn the ignition ON (key ON, engine OFF). 2. Check for multiple codes. [a] If codes 1636/3, 2629/3 and 412/3 are active at the same time, go to step 3. [b] If only fault 2629/3 is active, go to step 5. 3.I have a 2012 Freightliner M2 with Cummins engine ISB 6.7, the diagnosis code SPN 3251 After treatment 1 DPF different ial Pressure | FMI=0 - Data Valid But Above Normal Operational Range- Most Severe Level 1. I already washed the DEF filter, I already changed the DEF pressure sensor, and I already changed the Rocker …A forum thread where users discuss the possible causes and solutions for the engine code spn 3251 fmi 2 on 2013 MaxxForce trucks. The code indicates a low differential pressure in the DPF filter, which may be due to a broken tube or sensor.Fault Code: 1883 PID: S324 SPN: 3251 FMI: 2/2 LAMP: Amber SRT: Aftertreatment Diesel Particulate Filter Differential Pressure Sensor - Data Erratic, Intermittent, or Incorrect. The aftertreatment diesel particulate filter differential pressure sensor is reading an erratic value at initial key ON or during engine operation.2018 kenworth t680 paccar mx13 epa 17 codes spn-2791 fmi11 spn-3251 fmi15 spn-3251 fmi16 spn-3821 fmi 11 ... I have a 2015 KW T680 with mx13 engine set at 500hp. dual chamber EPA2013 standards.I get a reoccurring code of SPN 3226 FMI 16. Post Nox Sensor..I got a device from otr performance, ...Plugged aftertreatment differential pressure sensor tubes could cause this fault code if pressure is held in the tube after the engine is turned off. Fault Code: 1922. PID: S324. SPN: 3251. FMI: 0/0. Aftertreatment Diesel Particulate Filter Differential Pressure - Data Valid but Above Normal Operational Range - Most Severe Level.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Our personal information has become increasingly public and may be available through many sources. Whether you are starting a new job or want to look into someone else’s background...10/2010 international 4400 check engine and stop engine light on active codes SPN 3936 fmi 0 SPN 3251 FMI 2 Already replaced sensor at DPF, called Delta P sensor … read more Mike McmillanHow To Clear SPN 1569 FMI 31. " To clear 1569:31 you need to use Servicemaxx and go into parameters. Set SCR RESET PP 95461 from "0" to "1" (from NO to YES) Press "Program all changes". Clear DTCs. Cycle the key off for 1 minute (key must be off for a minimum of 1 minute) Go back into parameters.Title: SPN 3251 FMI 2 & 21 DPFDP above or below desired level diagnostics Applies To: 2010 + MaxxForce DT, 9, 10, N9 & N10 (ESN 3,300,000 and later) CHANGE LOG NOTE: DO NOT delete this Change Log. If this iKNow Article is being revised, please type in the text box below what has changed in the article.2013 kentworth. VIN 1NKBL50X6DJ342143 Has code FAULT CODE 3382. SPN 3058 FMI 18. Need diagnostic info and location of sensors. Took on the road with scanner on and the percent on the egr fluctuates ac … read moreJun 15, 2019 · WARNING!!: ⚠️⚠️⚠️Always use the proper tools and safety equipment to perform this job. Failure to perform the job correctly can result in personal injury or ...SPN 3251/FMI 16 - EPA10 Diesel Particulate Filter Pressure Out of Range High . SPN 3251/FMI 16. Description. This Fault Code Sets when the Diesel Oxidations Catalyst (DOC) Inlet Pressure is 28 kPa (4.2 psi) Greater Than the Diesel Particulate Filter (DPF) Outlet Pressure for More Than 10 Seconds Monitored Parameter DOC Inlet Pressure Sensor and ...SPN 3251 FMI 0 Diesel Particulate Filter Pressure Out of Range Very High SPN 3251 FMI 1 Diesel Particulate Filter Pressure Out of Range Low SPN 3251 FMI 16 Diesel Particulate Filter Pressure Out of Range High SPN 3251 FMI 20 Diesel Oxidation Catalyst Inlet Pressure – Not Plausible2 SPN 3364/FMI 18 – GHG14 This diagnostic is typically Improper Diesel Exhaust Fluid (DEF) Quality Warning. NOTE: Retain a log file if Detroit™ Customer Assistance is required. 1. Connect DDDL/DDRS 7.08 SP2 or newer. a. If there are fault codes present other than SPN 3364/FMI 2, SPN 5246/FMI (any) or SPN 4364/FMI 1 or 18,SPN 157 FMI 18 Engine Fuel 1 Injector Metering Rail 1 Pressure Moderate SPN 2798 FMI 8 Engine Fuel 1 Injector Group 2 : Abnormal Frequency Or Pulse Width Or ... SPN 3251 FMI 15 Aftertreatment 1 Diesel Particulate Filter Differential Pressure : Data Valid But Above Normal Operating Range - Least Severe Level. SPN 3482 FMI 7 Aftertreatment 1 Fuel ...Added ABS fault SID 55 FMI 2 with Cummins Engine 10/16/2014 ‐ Initial Article Release Description ŁOn vehicles with air brakes, the zero volt reference signal is supplied to brake switch 1 HPV (1823) ProStar/LoneStar (1806) terminal D from ... SPN 597 FMI 0 Body Controller Brake Switch reading above normal rangeCummins ISX15 CM2250 (2010-12) Fault Code: 5715 PID: SPN: 3251 FMI: 10 Aftertreatment 1 Diesel Particulate Filter Differential Pressure Sensor- Abnormal Rate of Change Circuit Description The engine control module (ECM) provides a 5 volt supply to the aftertreatment diesel particulate filter differential pressure sensor on the sensor supply ...SPN: 101 FMI: 2 Lamp: Amber REASON: Crankcase Pressure - Data Erratic, Intermittent, or Incorrect. The ECM has detected that the crankcase pressure signal is not changing with engine operating conditions. ... SPN 3251 - FMI 16 (Fault Code 1921) SPN 3597 - FMI 18 (Fault Code 1938) Blog.Teknisi. Subscribe to receive free email updates: 0 Response ...SPN 51/FMI 2, 10, 18 August 2013 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0084 DD Platform SPN 51/FMI 2 - All Years Most steps have been updated. GHG14 DD Platform SPN 51/FMI 10 - GHG14 Updated DDDL version. SPN 51/FMI 18 - GHG14 8 03-13 All information subject to change without ...That is SPN 1078 FMI 4. If I read that correct it converts Paccar fault p153b. I have the faul information below. Most times it is the sensor itself. Just in case >>>CLICK HERE<<< for the troubleshooting tree. Crankcase Ventilation Speed Sensor Rotor Underspeed or Sensor Fault. ECM: PACCAR - MX (2013 Emissions) Fault: P153B. Diagnostic condition:SPN 51/FMI 2, 10, 18 August 2013 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0084 DD Platform SPN 51/FMI 2 – All Years Most steps have been updated. GHG14 DD Platform SPN 51/FMI 10 – GHG14 Updated DDDL version. SPN 51/FMI 18 – GHG14 8 03-13 All information subject to …2) use Box blue def. 3) Put cardbord in front of radiator grill to warm my coolant. I was start drving without making my truck enough warm in coold weather. so I cover my front of radiator which is making my truck warm. 4) On uphill or downhill use lower gears to make oil pressure go up.The code on J 1939 is Tipe A - ECU 11 - SPN 1807 FMI 2 count 127. Show More. Show Less. Ask Your Own Medium and Heavy Trucks Question. Share this conversation. ... Have a 2009 International Prostar sleeper Cat c-13 vin 2HSCUSBR60C124232 With codes spn 3251 FMI 2 And spn 3242 fmI 2 any help ...Jan 7, 2023 · On 1/7/2023 at 7:19 AM, Frank McElroy said: You would need the Cummins Insite software to do a stationary Regen. Also, you should use large fans to cool the fiberglass around the DPF during a stationary Regen. However, something is generating soot. Other trouble codes need to be checked.Paccar MX-13 EPA 13 RANDOM CODE SPN 1231 FMI 2 Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by rshakin, Jul 1, 2019. Jul 1, 2019 #1. rshakin Bobtail Member. 20 0. ... Hardware or software fault on CAN2 bus U1011 1231 2 M1 + R1 n Comprehensive This was pulled with DPA5 Adaptor with their built in house software.SPN 3216 (ACM) (GHG17) June 2018 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0200 DD8 MD SPN 3216/FMI 16 - GHG17 Step 3 and Step 4 has been updated DDC-SVC-MAN-0193 DD5 MD SPN 3216/FMI 16 - GHG17 DiagnosticLink users: Please update the troubleshooting guides in …Make: InternationalEngine: MaxxForce DT (2010 & Newer)PID: N/ASPN: 3251FMI: 2. Description: DPFDP signal erratic, intermittent, or incorrect. …SPN 3251 FMI4 - Free download as PDF File (.pdf), Text File (.txt) or read online for free. maxxforce1) To validate the repair, perform a key cycle and leave the key in the ON position for 2 minutes. Then start the engine and let it idle for 1 minute. 2) To validate the repair, it may be necessary to operate the vehicle on a chassis dynamometer or to drive the vehicle in order to get the engine load high enough for the diagnostic to run.spn 3251/fmi 0 Description This Fault Code Sets when the Diesel Oxidation Catalyst (DOC) Inlet Pressure is 35 kPa (5 psi) Greater than the Diesel Particulate Filter spn 3936 fmi 15 fault code - Bing - Free PDF Links Dirt and debris can contaminate fuel system. Clean all fittings before disassembly, and cap/plug. all open fuel lines and ports ...Title: SPN 3251 FMI 2 & 21 DPFDP above or below desired level diagnostics Applies To: 2010 + MaxxForce DT, 9, 10, N9 & N10 (ESN 3,300,000 and later) CHANGE LOG NOTE: DO NOT delete this Change Log. If this iKNow Article is being revised, please type in the text box below what has changed in the article.MX13 spn 3251 fmi 16. I take care of a peterbilt with a mx13, it keeps throwing code 3251/16 for dpf differential pressure data valid but above normal range. Previously, I found the doc I let temp sensor was unscrewed and just resting in its hole. I figured that would cause a pressure difference, so I put that back in and regened it, code went ...SPN 3055 FMI 0 (Pending/Active)FRP Exceeded Maximum SPN 3055 FMI 1 (Pending/Active)Low Fuel Pressure at Start SPN 3055 FMI 2 (Pending/Active)FPCV/FVCV Adaptation in-range Fault SPN 3055 FMI 13 (Pending/Active)Fuel Pressure Offset Check SPN 3055 FMI 15 (Pending/Active)FRP below minimum with maximum commandSPN 639 - FMI 2 (Fault Code 426) REASON: Communication between the engine control module (ECM) and another device on the SAE J1939 data link has been lost. EFFECT: None on performance. Normally, switches, accelerators, and other components are connected to the engine control module (ECM) directly through individual wires.Diagnostic Code SPN 630 - FMI 2, also known as Calibration Memory: Erratic, Intermittent, or Incorrect, is an indication that one or more programmable parameters have not been properly programmed. The Engine Electronic Control Module (ECM) is responsible for detecting these faults. In such cases, the ECM may resort to using default torque ...Cummins ISC CM2150 (2007-09) Fault Code: 146 PID: 110 SPN: 110 FMI: 0 Engine Coolant Temperature - Data Valid But Above Normal Operational Range - Moderately Severe Level. Engine coolant temperature is above engine protection warning limit.I have freightliner cascadia 2019 with codes spn 3238 fmi 2 and spn 520365 fmi 5 and spn 5741 fmi 13, replaced new outlet nox still showing codes ... Got a Diagnostic code SPN 3251 FMI 0. it got red and yellow engine light on it. Please advise ...The aftertreatment 1 diesel particulate filter (DPF) is responsible for reducing soot emissions from engines. , 2018 kenworth t680 paccar mx13 epa 17 codes spn-2791 fmi11 spn-3251 fmi15 spn-3251 fmi16 spn-3821 fmi 11 - Ans, This easy breakfast “pizza” is a quick way to use up leftover pita , A forum thread where users discuss the possible causes and solutions for the engine code spn 3251 fmi 2 , Takeuchi TL8 error codes. Machine is throwing two codes. Takeuchi TL8 Serial # 200800023 - Error code Spn 3246 fmi 3 , Fault Code: 3251 PID(P), SID(S): S326 SPN: 4765 FMI: 0/16 Lamp: Red SRT: Aftertreatment Diesel , These repair instructions are intended to address the following fault(s): DTC. Descrip, Cummins ISX15 CM2250 (2010-12) Fault Code: 1883 PID: SID 324 SPN:, Scr outlet temp is 990 degrees and all over the place, now it re, I have codes SPN 1787 FMI 11, SPN 3821 FMI 11, SPN, SPN 3216/FMI 2. Description. This fault code sets when diffe, PACCAR PX-9 CM2350 (2013-17) Fault Code:3251 PID:S326 SPN:4, Title: SPN 3251 FMI 2 & 21 DPFDP above or below desire, I have a 2013 Freightliner vin 1fujghdv0dsfa0570.Cod, SPN 3251 FMI 2. This code is telling you that the DPFDP is above or , Fault Code: 1883 | SPN: 3251 | FMI: 2 Aftertreatment 1 Diesel , SPN 51/FMI 2, 10, 18 August 2013 Additions, Revisions, or Up, Learn the possible causes and effects of this fault cod.