Spn 3228 fmi 2. If no defects found then go to.
PF Diagnose 2. REASON: Intake Manifold 1 Pressure - Data Erratic, Intermittent, or Incorrect. Yes; clear faults and release vehicle. The following must be true for greater than 30s: fuel mass is 0, Diesel Particulate Filter (DPF) outlet temperature greater than 200 C° (392 F°), battery voltage greater than 10V DC, engine speed 500-2100 rpm. No; Go to step 4. The service brake switch is a device that sends a signal to the engine control module (ECM) when the driver applies or releases the service brake pedal. Mar 29, 2023 · FMI - Failure Mode Identifier describes the type of failure detected in the subsystem identified by the PID or SID or PPID or PSID. PID (P), SID (S): None. Supply voltage to the ECM fell below +6. SPECIAL TOOLS / SOFTWARE. Lamp: AMBER. CODES: Fault Code: 1242. WARNING: PERSONAL INJURY To avoid injury before starting and running the engine, ensure the vehicle is parked on a level surface, parking brake is set, and the wheels are blocked. Show/Hide Checkboxes. Connect DiagnosticLink™. Failure to perform the job correctly can result in personal injury or 1. Saturday, July 14, 2018 Fault Codes CUMMINS GTA38 K38 K50 QSK38 QSK50/60 CM850, Fault Codes CUMMINS Signature ISX QSX15 1. spn:3597, fmi:18 ecu voltage output supply voltage #1 data valid but below normal. Reconnect to DiagnosticLink. Possible causes of this fault code include: • Stuck in-range engine oil pressure sensor reading. Circuit Description The aftertreatment intake NOx (nitrogen oxides) sensor is a smart device and communicates with the engine control module (ECM) via the J1939 data link. Inspect the Front Injector Harness 14–pin connector for bent or spread pins, inspect the connector seal for damage (signs of Cummins ISB6. Turn the ignition ON (Key ON, Engine OFF). ENGINE EXHAUST. switch to OFF position (TM 5-3895-385-10), and proceed to. Check for multiple fault codes. PID (P), SID (S): P157. These repair instructions are intended to address the following fault(s): DTC. SPN411 FMI2 voltage below normal or shorted low. PID (P), SID (S): P091. 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. . Vehicles. 1. - This is not a comprehensive list, or an alternative to the standard fault diagnostic process and only serves as a supplemental reference. 7 CM2350 (2013-17) Fault Code: 3681 PID: 411 SPN: 3228 FMI: 2 Aftertreatment Outlet Nox Sensor Power Supply- Data Erratic, Intermittent, or 2. cummins engine. Description. Fault Code J1939 SPN J1939 FMI Lamp J1939 SPN Description Cummins Description QSB 6. Nov 13, 2022 · PACCAR PX-9 CM2350 (2013-17) Fault Code:3634 PID: SPN:5484 FMI:4 Engine Fan Clutch 2 Control Circuit – Voltage Below Normal or Shorted to Low Source DTC TRUCKS Rated 0 out of 5 Check the SPN 3216/FMI 13 DTC occurrence counter. Selective Catalyst Reduction Outlet NOx Sensor Failure to Activate. Go to step 2. If t. Accelerator position sensor number 1 and number 2 are reading different values. 3 2. 7 Cummins out of a 4500 freight liner the truck is at my storage right know don't know the engine #. 1Battery circuit fuse has open circuit Aug 10, 2018 · CODES: Fault Code: 1667. PACCAR PX-9 CM2350 (2013-17) Fault Code:3228 PID: SPN:3216 FMI:2 Aftertreatment 1 Intake NOx Sensor – Data Erratic, Intermittent, or Incorrect Reason: Aftertreatment Intake NOx Sensor – Data Erratic, Intermittent, or Incorrect. Visually inspect the DOC outlet temperature sensor. Fault Code. Turn the ignition ON (key ON, engine OFF). Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3228 PID: SPN: 3216 FMI: 2 Aftertreatment 1 Intake Nox Sensor- Data Erratic, Intermittent, or Incorrect Circuit Description The aftertreatment intake NOx (nitrogen oxides) sensor is a smart device and communicates with the engine control module (ECM) via the J1939 data link. 3228 2 NOx OUT power supply signal erratic, intermittent or incorrect 3242 2 DPFIT signal erratic, intermittent, or incorrect 3242 3 DPFIT Signal Out of Range HIGH Nov 23, 2015 · This check is only done once after the keyswitch is turned ON. This fault code tells you that the “DEF fluid quality sensor inactive”. No; Go to step 2. 23 Diagnostics Software 2013 – Full Heavy & Medium Duty with OBDII Support – Online Installation Service PF Diagnose $ 60. SPN: 630. If no defects found then go to. Disconnect the DEF Dosing Unit electrical connector only. SPN 3238/FMI 2 - GHG14. SYMPTOMS. 4. EFFECT: None on performance. FMI 20 – Data Drifted High. Check as follows:. Disconnect the Front Injector Harness 12–pin connector. EFFECT: Engine speed limited to Maximum Engine Speed without VSS parameter value. Severe loss of data from the ECM. 3 Ask Your Own Medium and Heavy Trucks Question. the ECM has detected that the fuel pressure signal is not changing. Aug 11, 2018 · SPN 411 - FMI 2 (Fault Code 1866) Blog. Are SPN 3242/FMI 3, 4, 8 or SPN 3250/FMI 3, 4, and 8 present? a. PROBABLE CAUSES: 1. Be the first to review “Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3238 FMI 2 (ACM) Selective Catalyst Reduction Outlet NOx Sensor Failure to Activate” Cancel reply Your email address will not be published. ed testing rod to determine if there is inter. Fault Information System (FIS) is a downloadable version of the fault code troubleshooting manual. Inactive trouble codes, and event history, may be retrieved and cleared by using a hand-held or PC-based diagnostic tool, such as the Bendix® AComTM Diagnostics software. Typical Enabling Conditions. N/A. Control, Gear-Down Protection, and Road Speed Governor will not work. Fault Code: 3681 | SPN: 3228 | FMI: 2 Aftertreatment 1 Outlet NOx Sensor Power Supply - Data Erratic, Intermittent, or Incorrect 1 Check for primary fault codes 2 Low battery voltage 2. 8 QSG12 111 629 12 Red Controller #1 Engine Control Module Critical Internal Failure - Bad intelligent device or component XXXXXX 115 612 2 Red System Diagnostic Code #2 Engine Magnetic Speed/Position Lost Both of Two Cummins ISB6. voltage below normal or open circuit. WARNING: PERSONAL INJURY Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm. Go to step 3. ENGINE REACTION: Derate 10%. Jan 23, 2020 · In most cases, this is a failed outlet knock sensor on the 1 box. Fault information, trip information, and maintenance monitor data can be inaccurate. Read and observe all Warning and Caution hazard alert messages in this publication. FMI 4 – Voltage Below Normal, Or Shorted To Low Source. SPN: 84. This fault code is identified as “Exhaust Gas Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source”. The ABS indicator lamp will display inactive diagnostic blink codes when the diagnostic blink code switch is depressed and released two times. Monitored Parameter. If fault code SPN#157, FMI#3 is. Clear code SPN 961/FMI 2 and power down for 30 seconds. b. SPN 102 (MCM) (GHG14) January 2015 Additions, Revisions, or Updates Publication Number / TitleDDC-SVC-MAN-0084 GHG14 DDPlatform Section Title Change Platform SPN 102/FMI 16 - GHG14 This is an updated section with new diagnostics including turbocharger wastegate. 7 QSL 9 QSX 15 QSB 4. SPN 3228 is CODE REASON EFFECT Fault Code: 3681 PID: P411 SPN: 3228 FMI: 2 LAMP: Amber SRT: Aftertreatment outlet NOx sensor power supply - Data erratic, intermittent, or incorrect. Apr 6, 2023 · Cummins Fault Code SPN 3364 FMI 9. Nov 4, 2018 · CODES: Fault Code: 2973. excessive black smoke detected. SPN723 FMI2 (Engine Camshaft Speed Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3238 FMI 2 (ACM) Selective Catalyst Reduction Outlet NOx Sensor Failure to Activate NOTE: Please see the step by step troubleshooting procedures for this specific code. 2 SPN 520361/FMI 18 - GHG14. abnornal rate of change. Disconnect the SCR inlet NOx sensor. Inspect the SCR inlet NOx sensor harness for bent, spread, or corroded pins. FMI (Failure Mode Identifier) – This code indicates the type of fault or failure. Note: Doser Port Location 2 SPN 3226/FMI 2 - EPA10 - GHG14 Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3681 PID: PID 411 SPN: 3228 FMI: 2 Aftertreatment Outlet Nox Sensor Power Supply- Data Erratic, Intermittent, or Incorrect Circuit Description The aftertreatment outlet NOx (nitrogen oxides) sensor is a smart device and communicates with the engine control module (ECM) via the J1939 data link. defect. and spn:3228, fmi:2 aftertreatment 1 outlet gas sensor power in range (data erratic) … read more Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 2692 PID: SPN: 3936 FMI: 2 Aftertreatment 1 Diesel Particulate Filter System- Data Erratic, Intermittent, or Incorrect Circuit Description The aftertreatment particulate matter sensor is a smart device and communicates with the engine control module (ECM) via the J1939 data link. SPN 3226 is a diagnostic trouble code for Aftertreatment 1 Outlet NOx. 2SPN 4258/FMI 4. Apr 21, 2021 · I have a new intermittent code for my 2016 Freightliner Cascadia DD15 - SPN-628 (FMI: 2) It says Engine #1 on the - Answered by a verified Technician SPN 3250 (ACM) December 2014 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0084 EPA10 and GHG14 DD Platform SPN 3250/FMI 8 - EPA10 Wiggle test steps have been removed from these procedures. SPN: 94. PID (P), SID (S): P102. This just tells you what is wrong with the component that is not working right. No, go to the next step. Circuit Description: The turbocharger speed sensor is a variable reluctance speed sensor. This diagnosis is typically Turbocharger Boost System Performance. This spn fmi codes help explain the underlying meaning of the numerical components which build an engine fault code. Page 1/2. Jun 20, 2017 · SPN 723 - FMI 2 (Fault Code 778) Blog. FMI 9 – Abnormal Update Rate. , and SPN 32514 FMI 2 DPFDP above or below desired level is still active. For intermittent power supply and data link communication issues with aftertreatment components, it is highly recommended that the OEM power distribution Aug 2, 2022 · SPN 639 FMI [9,13] is a diagnostic trouble code for J1939 Network #1, Primary Vehicle Network. FMI 2 – Data Erratic FMI 8 – Abnormal Frequency FMI 9 – Abnormal Update Rate FMI 13 – Out Of Calibration FMI 19 – ECU internal fail . Low signal voltage detected at the aftertreatment diesel particulate filter outlet temperature sensor circuit. Jul 8, 2023 · SPN: 3228 FMI: 2. Step ActionDecisionAll steps have been complete. The ECM has detected that the crankcase pressure signal is not changing with engine operating conditions. SPN 789 FMI 2. Check as follows: Inspect the air filter and air inlet piping to turbocharger for blockage, or leaks. 2Fuse/distribution panel check 2. Possible Cause. PID (P), SID (S): S253. The aftertreatment outlet NOx sensor is a smart device that receives commands from the engine control module (ECM) via the J1939 data link. Jun 19, 2017 · Fault Code: 554. Circuit Description: The engine control module (ECM) provides a 5 volt supply to the intake manifold pressure sensor on the sensor supply circuit. It is very possible that it may lead to a faulty Nox sensor. The explanation according to the Cummins data sheet is as follows: “ Exhaust Gas Pressure Sensor Circuit - Voltage Below Normal or. 2. SPN2622- FMI 2. and spn:3228, fmi:2 aftertreatment 1 outlet gas sensor power in range (data erratic) vehicle has 684 miles. SRT: ISB with CM2150 - Fuel Rail Pressure Sensor. beard@mackdefense. Cummins Fault Codes for SPN: 3241 FMI: 2. The. tostep 4. eadThe HVAC control headFor resetting the system, the connector to the HVAC control head needs to be removed for a minimum of 15 seconds with. FMI 13 – Out of Calibration. 1 SPN 3238/FMI 2 - GHG14. Added steps to clarify ACM and fuel map levels. Jun 8, 2019 · Section 132. NOTE: NOTE: When the engine starts, the soot sensor will cycle through three modes: protective heating of exhaust temperature dew point 210°C (410°F) to allow moisture to evaporate, heater active regeneration 800°C (1472°F Apr 23, 2018 · 2014 ford f750. PACCAR PX-8 CM2150 (2007-09) Fault Code: 1877 PID: SPN: 3245 FMI: 4 Aftertreatment Exhaust Gas Temperature 3 Circuit – Voltage Below Normal or Shorted to Low Source. SRT: REASON: Power Supply Lost With Ignition On - Data Erratic, Intermittent, or Incorrect. Selective Catalyst Reduction (SCR) Outlet NOx Sensor - Drift Low. They provide information that can help prevent serious personal injury, damage to components, or both. Your aftertreatment system fault code troubleshooting flowchart is below and you will need the Detroit diesel diagnostic software connected in order to properly troubleshoot this fault. REASON: Injector Metering Rail 1 Pressure - Data Erratic, Intermittent, or Incorrect. SPN 102/FMI 18 - GHG14 01 05-15 All information subject to change without notice. Noregon Nexiq Dearborn Group 4012395a 40123 96a Figure 1 40123 97a Figure 2 4012502 a WABCO TOOLBOX 12. Are there any other camshaft (SPN 723/FMI 3 or 4) or crankshaft (SPN 636/FMI 3 or 4) circuit faults active? Yes, repair circuit failure first, if the problem is still present after circuit repair, go to the next step. william. If it is getting incorrect data. 1 Short to Battery/Power Check Check as follows: 1. The ECM uses an estimated turbocharger speed. Oct 11, 2019 · Below I have attached the full diagnostic328. voltage above normal or shorted high. If the DTC occurrence counter is five or less, clear the fault and release the vehicle. 95. Circuit Description: The fuel pressure sensor contains supply, signal, and return pins. EFFECT: Engine power derate. Aug 2, 2018 · PID (P), SID (S): P094. SPN: 3241. Saturday, August 11, 2018 Fault Codes CUMMINS ISB ISC ISL ISBe ISDe and QSB3. Technician: cumminsdr, Mechanic replied 10 years ago. Tuesday, June 20, 2017 Fault Codes CUMMINS ISB ISC ISL ISBe ISDe and QSB3. Engine exhaust is toxic. Jun 21, 2017 · Fault Code 1242. Lamp: NONE. SPN: 102. The aftertreatment diesel particulate filter outlet temperature sensor is not changing with engine operating conditions. Clear the fault code and verify repair. 2. Roy. Inspect the Hydrocarbon (HC) doser block assy and associated fuel lines for leaks. Jun 21, 2017 · SPN: 627. Oct 19, 2019 · 328. Disconnect the Front Injector Harness 14–pin connector. Description: Selective Catalyst Reduction Outlet NOx Sensor Failure to Activate Troubleshooting: POSSIBLE CAUSES: SPN: 3242 FMI: 8. Use special tools when required to help avoid serious personal Feb 2, 2024 · SPN (Suspect Parameter Number) – This code identifies the specific system or component that is being monitored. next Nov 17, 2019 · I have a 2012 Volvo VNL 670 with a Cummins ISX 15 engine, got check engine light on , dashboard reads that it is SA 0 SPN 3228 FMI 2, which from what I found on google is related to the after treatmen … during the regeneration? Check after the regeneration to ensure SPN 3364/FMI 2 and all SPN 5246/ FMI (any) faults go inactive. Tuesday, July 10, 2018 Fault Codes CUMMINS GTA38 K38 K50 QSK38 QSK50/60 CM850, Fault Codes CUMMINS Signature ISX QSX15 Jan 5, 2017 · Hello I will try to help you here The code 3238 is for nox outlet sensor at fault Below I have attached the full diagnostic328. SRT: REASON: Accelerator Pedal or Lever Position Sensor 1 and 2 - Data Erratic, Intermittent, or Incorrect. Apr 1, 2024 · April 1, 2024. PID (P), SID (S): P84. 9 CM2250 (2010-12) Fault Code: 3681 PID: 411 SPN: 3228 FMI: 2 Aftertreatment Outlet Nox Sensor Power Supply- Data Erratic, Intermittent, or Incorrect” Cancel reply Cummins ISX15 CM2250 (2010-12) Fault Code: 3681 PID: 411 SPN: 3228 FMI: 2 Aftertreatment Outlet Nox Sensor Power Supply- Data Erratic, Intermittent, or Incorrect. 2 SPN 2631/FMI 2. If the DTC occurrence counter is greater than five, Go to step 3. 1 SPN 2797/FMI 3 This diagnosis is typically injector #1, 2, or 3 needle control valve circuit has a short to battery/power. Normal DEF crystallization inside the SCR mixing chamber. 00 Rated 0 out of 5 Aug 27, 2017 · SPN 520365 FMI 5 and SPN 3238 FMI 2, looks like two different versions of the same fault, no communication from outlet nox sensor SPN 3238 FMI 2 (old) additions-revisions-or-updates-4-06-12-3-4-06-12-ddcsn 2016 Cascadia DD15 Nox sensor issue spn 3238 fmi 2! After treatment problem!The two associated codes shows us that the outlet nox sensor is faulty! Proceed t Aug 16, 2018 · SPN: 101 FMI: 2 Lamp: Amber REASON: Crankcase Pressure - Data Erratic, Intermittent, or Incorrect. step 5. Description • 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 Circuit Feb 3, 2022 · Cummins ISB6. 331. Refer to section "Performing a Parked Regeneration Using DiagnosticLink®". When you see this code your truck may derate and it won’t get full power until you have the problem fixed. aftertreatment diesel oxidation catalyst inlet temperature sensor is not changing with engine operating conditions. 3. Circuit Description: The crankcase pressure sensor is used to monitor the pressure inside the crankcase. Are fault codes SPN 3250/FMI 3/ 4/ or 20 present? a. Jul 10, 2018 · SPN 111 - FMI 2 (Fault Code 422) Blog. VERIFICATION: Parked regeneration. EFFECT: Possible no noticeable performance effects or Feb 11, 2024 · SPN 597 FMI 2 is a fault code that indicates a problem with the service brake switch signal on a Freightliner truck. The following screen will appear. FMI#3. 1Battery load test 2. Diagnostic Trouble Codes: DTC/Light Description Status SPN 3251 FMI 21 DPFDP excessively low ANY Customer Observations or Concerns: - Check engine light - SPN 3251 FMI 21 Black Smoke - Exhaust Fumes in Cab. NOTE: If there are any other fuel system codes, 3480-14, 3480-31, 3480-1, or 4407-14 present, fix those first. Figure 2 WABCO TOOLBOX™ Software 12. Diagnostic Trouble Code(s) & Dashboard Indicator Light(s): DTC/Light. Be the first to review “Cummins ISX11. If blockage or leakage is found, repair as necessary. There are several categories of FMI codes, including electrical, mechanical, fuel Be the first to review “Cummins ISX12 CM2250 (2010-12) Fault Code: 3681 PID: 411 SPN: 3228 FMI: 2 Aftertreatment Outlet Nox Sensor Power Supply- Data Erratic, Intermittent, or Incorrect” Cancel reply Dec 6, 2013 · 6. REASON: Aftertreatment Exhaust Gas Temperature 1 - Data Erratic, Intermittent, or Incorrect. Amber. Verify repair. An invalid turbocharger speed signal has been detected by the ECM. FMI: 2. For example, SPN 110 represents the engine coolant temperature. 3Ground inspection 3 Aftertreatment outlet NOx sensor voltage check 3. In the case of multiple failures the most severe For intermittent power supply and data link communication issues with aftertreatment components, it is highly recommended that the OEM power distribution Be the first to review “PACCAR PX-9 CM2350 (2013-17) Fault Code:3228 PID: SPN:3216 FMI:2 Aftertreatment 1 Intake NOx Sensor – Data Erratic, Intermittent, or Incorrect” Cancel reply Your email address will not be published. SPN 3250/FMI 8 - GHG14 12 12-14 All information subject to change without notice. • High resistance in the engine oil pressure sensor signal or return lines. Jul 14, 2018 · SPN 108 - FMI 2 (Fault Code 295) Blog. Information is subject to change without notice. 1 SPN 3238/FMI 2 - GHG14 Selective Catalyst Reduction Outlet NOx Sensor Failure to Activate Show/Hide Checkboxes ENGINE EXHAUST To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area. EFFECT: Active aftertreatment diesel particulate filter SPN SAE J1939 FMI Lamp Color MIL Lamp Status J1939 SPN/FMI Description Fault Code Cummins Description 2013 ISX15 2013 ISX12 2013 ISL9 2013 ISB6. EFFECT: Possible no noticeable performance effects, engine dying or hard starting. 5 QSF 3. May 18, 2024 · Freightliner: What Is Code SPN 3226 FMI 20, 10, 2, 4, 9? (2024) HVAC DOOR MOTOR. The Following Must Be True for Greater than 30s: Fuel Mass is 0, Diesel Particulate Filter (DPF) Outlet Temperature Greater than 200C° (392F°), Battery Voltage Greater than 10V DC Mar 29, 2023 · Cummins SPN 1209 FMI 4. No; Go to step 8. • For assistance with normal service or technical related questions, please contact our Contractor Logistics Support (CLS) provider POCs: Jul 10, 2018 · SPN: 102 FMI: 2/2 Lamp: Amber REASON: The intake manifold pressure sensor is reading an erratic value. Yes; diagnose the other fault codes first. erratic/incorrect data signal. Alternatively, the battery power from the truck can be removed to accomplish the same thing, although this may interfere with d. Cruise. Teknisi. Step ActionDecision5 Reinstall the DPF and retest for the issue. 8. SPN 3226/FMI 20. It provides information about fault codes, procedure numbers to perform repairs, and step by step troubleshooting on the engine. Looking inside SCR Mixing Chamber with DPF removed. 7 CM2150 (2007-09) Fault Code: 1878 PID: SPN: 3245 FMI: 2 Aftertreatment Exhaust Gas Temperature 3 – Data Erratic, Intermittent, or Incorrect. Check for other fault codes. Be the first to review “Cummins ISX12 CM2250 (2010-12) Fault Code: 3228 PID: SPN: 3216 FMI: 2 Aftertreatment Intake Nox Sensor Circuit- Data Erratic, Intermittent, or Incorrect” Cancel reply Your email address will not be published. EFFECT: The ECM will estimate fuel pressure, and power is reduced. FMI 2 – Data Erratic, Intermittent Or Incorrect. Jun 20, 2017 · SPN: 103 FMI: 2/2 Lamp: AMBER SRT: REASON: Turbocharger 1 Speed - Data Erratic, Intermittent, or Incorrect. Table 1. HSA lamp shorted to ground or broken wire (FMI: Data erratic, Brakes - System Controller (11) intermittent or incorrect) J1939 Signal: Not Available ACC1 ACC SPN5606 - FMI19 Headway Controller (42) Mode. Perform parked regen. EFFECT: The ECM will estimate fuel pressure and power is reduced. Verify repairs by using DiagnosticLinkTM Soot Sensor Panel inspection routine. 2022 Mack Trucks, Inc. Follow your company’s maintenance and service, installation, and diagnostics guidelines. NOTE: Excessive DEF build-up can cause inaccurate NOx readings. The ECM has detected that the fuel pressure signal is not changing. SPN 3217 December 2017 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0191 DD Platform SPN 3217/FMI 2 - (ACM) Updated the typical enabling conditions, repair verification, added "clear codes" to steps that include reprogramming the ACM. a. REASON: Engine Control Module Data Lost - Data Erratic, Intermittent or Incorrect. Lamp Color. 7 CM2350 (2013-17) Fault Code: 3228 PID: SPN: 3216 FMI: 2 Aftertreatment 1 Intake Nox Sensor- Data Erratic, Intermittent, or Incorrect. 3 CM2150. oem transmitted pedal fault. codes are active will not clear but check engine light has gone off with scanner Cummins ISX15 CM2250 (2010-12) Fault Code: 3228 PID: SPN: 3216 FMI: 2 Aftertreatment Intake Nox Sensor Circuit- Data Erratic, Intermittent, or Incorrect Circuit Description The aftertreatment intake NOx sensor is a smart device that receives commands from the engine control module (ECM) via the J1939 data link. WABCO Diagnostic Interfaces. Troubleshoot: ECM connections, fuses, wiring harness Cummins ISX12 CM2250 (2010-12) Fault Code: 3681 PID: 411 SPN: 3228 FMI: 2 Aftertreatment Outlet Nox Sensor Power Supply- Data Erratic, Intermittent, or Incorrect Circuit Description The aftertreatment outlet NOx sensor is a smart device that receives commands from the engine control module (ECM) via the J1939 data link. Figure 2. 2 SPN 3226/FMI 20 - GHG14. To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area. Circuit Description. Read More: SPN 558 - FMI 13 (Fault Code 432) SPN 100 - FMI 2 (Fault Code 435) B. SPN: 157. Shorted to Low Source. 1667. May 11, 2022 · 2012 Freightliner Cascadia EPA10 (with DEF), the current active fault codes SPN 3226 FMI 3 SCR Outlet NOx Sensor Circuit Failed High and SPN 3226 FMI 4 SCR O This document will guide the user through necessary steps to properly diagnose active SPN 3251 FMI 21. The ECM also provides a ground on the sensor return circuit. Table 2. FMI 10 – Abnormal Rate Of Change. 0 or later NOTE: To download TOOLBOX™ Software, visit wabco-na. SPN: 91. 1 Low Boost Performance. This diagnosis is typically injector #1, 2, or 3 amplifier control valve circuit is shorted to ground. The ECM has detected an intake manifold pressure signal that is too high or low for present engine operating conditions. PERSONAL INJURY. 0 Jul 15, 2018 · Fault Code: 241. 0. Excessive DEF build-up in the exhaust can be caused by a vehicle with a high speed, high average drive load. That may be enough time to get to a service station if you can find an authorized service center that will do Aug 7, 2018 · Fault Code: 341. screen for fault code SPN#157, displayed, turn keyless engine. 3222 Aftertreatment 1 Intake Gas Sensor 1 Heater Preliminary FMIUsed to identify the applicable J1939-73 FMI detected in the heater of the intake exhaust gas sensor, either NOx or O2, by the manufacturer’s sensor control software in exhaust bank 1. CEL. REASON: The ECM lost the vehicle speed signal or is reading an erratic value. . 2-VDC momentarily, or the ECM was not allowed to power down correctly (retain battery voltage for 30 seconds after key OFF). This fault indicates there is no match of camshaft and crankshaft signals. Yes; repair those faults first. Engine Out NOx. the key in the on position. Dec 6, 2022 · The SPN 3228 FMI 2 code should mean that the intake NOx sensor - data erratic, intermittent or incorrect has something wrong with it. voltage below normal or shorted low. SYMPTOMS Diagnostic Trouble Codes: DTC/Light Description Status SPN 3251 FMI 21 DPFDP excessively low ANY Customer Observations or Concerns: - Check engine light - SPN 3251 FMI 21 Black Smoke - Exhaust Fumes in Cab SPECIAL TOOLS / SOFTWARE Sep 10, 2022 · WARNING!!: ⚠️⚠️⚠️Always use the proper tools and safety equipment to perform this job. Module. WARNING: ENGINE EXHAUST Jun 8, 2019 · Section 56. Jun 10, 2019 · Section 97. This diagnostic is typically Selective Catalyst Reduction (SCR) Outlet NOx Sensor – Drift Low. Perform the pin drop test using ONLY an FSX appr. Lamp: Amber. Aftertreatment Exhaust Gas Temperature 1 - Data Erratic, Intermittent, or Incorrect. Wheel Speed Sensor, SA Left WSS Open or Shorted - Data Erratic, Intermittent, or incorrect. Section 97. 2 SPN 636/FMI 2. 1. FMI: 2/2. Possible (Observable) Symptoms. 7 108 4 None Solid Barometric Pressure Voltage Below Normal, Or Shorted To Low Source 222 Barometric Pressure Sensor Circuit - Voltage below normal, or shorted to low source XX X X 110 0 Red None This document will guide the user through necessary steps to properly diagnose active SPN 3251 FMI 21. com. gy hp wy dw rc yc ye mg sf ef
