SPN 3361/FMI 4. SPN 3361/FMI 4. Description. Diesel Exhaust Fluid (DEF) System Circuit low voltage signal or short to ground. Monitored Parameter. DEF Dosing Unit Voltage. Typical Enabling Conditions. DEF Dosing enabled then disabled. Monitor Sequence.Jun 6, 2017 · 129-13 dd platform ghg 14 spn 3361 fmi 3, 4, 5 update. View This TSB. TSB Number: 146-13 NHTSA Number: 10140876 TSB Date: January 31, 2013 Date Added to File: June 11, 2018 Failing Component: Engine And Engine Cooling:Exhaust System Summary: 146-13 spn 4335-fmi 1 epa10. View This TSB. TSB Number: 133-13 NHTSA Number: 10140875 TSB Date: January ... Apr 5, 2018 · If only SPN 3361/FMI 5 is present, Go to step 2. Disconnect the DEF dosing valve wiring harness connector. Inspect the dosing valve connector terminals for spread or corroded pins. If the pins are spread or corroded, repair as necessary. If connector shows no signs of damage, Go to step 4. Turn the ignition ON (key ON, engine OFF). FMI. Display text. SAE text. 0 “Value too high” Data valid but above normal operational range. 1 “Value too low” Data valid but below operational range. 2 “Faulty data” Data erratic, intermittent or incorrect. 3 “Electrical fault” Voltage above normal or shorted high. 4 “Electrical fault” Voltage below normal or shorted to ...2. Check for multiple fault codes. Are any of the following faults active: SPN 4363/FMI 3 or 4, SPN 3246/FMI 3, 4, or 21? a. Yes; Refer to section "SPN 3246/FMI 15 - GHG17" for diagnostics. b. No; Go to step 3. 3. Visually inspect the exhaust system from the turbocharger outlet to the aftertreatment inlet. Are there any visible signsa. Yes; Go to step 4. b. No; update device software and then Go to step 4. 4. Check for multiple codes. a. If SPN 3361/ FMI 3, 4, or 5 is also present repair those faults first. Refer to section "SPN 3361/FMI 3 - EPA10" Refer to section "SPN 3361/FMI 4 - EPA10" Refer to section "SPN 3361/FMI 5 - EPA10" b. If the above faults are not present, Go ...• 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 • FMI=7 - Mechanical System Not Responding Or Out Of Adjustment • FMI=8 - Abnormal Frequency Or Pulse Width Or Period Details for Cummins fault code: 3561 SPN FMI Lamp Color Description; 3361: 5: Amber: Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit - Current Below Normal or Open CircuitAfter all that, Cummins only uses one code number which relates to the SPN and FMI portion of this code system. You can see that by looking over the tables below. These definitions should help you understand what is …2011 Freightliner Cascadia fault code spn 2631 fmi 1 followed the diag tree on this one several times code keeps returning smoke control is at 1.0000 when pulling. Unit has 449,000 miles on it pulled … read moreNich1019. Diesel Technician. Vocational, Technical or Tra... 159 satisfied customers. 2019 Freightliner cascadia, showing check engime light. 2019 Freightliner cascadia, showing check engime light (amber) and egine warnig light (amber), and has a code ACM 4357 - Electrical … read more.Cummins Vehicle Diagnostic Report License Plate: O Manufacturer: Cummins Client: Phone Number: Year: VIN: Model: Mileage: Sub Model: Color: Engine: Path: Cummins>Auto scan>ISB6.7 CM2350 B101>Trouble codes Status: Trouble codes 2976 dosing unit temperature data 33361 4 DEF Dosing Valve Circuit Failed Low ... SPN FMI CPC4 FAULT CODE DESCRIPTION GHG14 98 1 Oil Level Very Low 98 18 Oil Level Low NOTE: Disregard SPN 3361/FMI 5 which will set with valve unplugged. 15. Turn the ignition ON (key ON, engine OFF). 16. Perform a low temperature Aftertreatment Device (ATD) check using DiagnosticLink to check for a drifted ... 4 SPN 3364/FMI 17 - EPA10 Improper Diesel Exhaust Fluid Quality Warning Table 3. SPN 3364/FMI 17 Description Improper …2. Is fault code SPN 3510/FMI 3 also present along with SPN 4335/FMI 3 and SPN 4334/FMI 3? a. Yes; repair short to voltage (greater than 5.0v) between pin 3 of the DEF metering unit air pressure sensor and pin 84 of the ACM. Verify repairs. 2 SPN 4335/FMI 3 - EPA10 4 All information subject to change without notice.2014 ford f750. cummins engine. spn:3597, fmi:18 ecu voltage output supply voltage #1 data valid but below normal. and spn:3228, fmi:2 aftertreatment 1 outlet gas sensor power in range (data erratic) … read moreNOTE: SPN 520327/FMI 3 may also set as a result of this fault. 1. Connect DiagnosticLink™ or newer. 2. Turn the ignition ON (key ON, engine OFF). 3. Check for multiple codes. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Yes; diagnose and repair the other fault codes first. Verify repair. b. No; Go ...3.100 SPN 3361, FMI 4, DEF dosing valve high side short circuit Description EEM4 monitoring system has detected short circuit on DEF dosing valve high side. Possible causes are: The DEF dosing valve wiring is defective.Jan 20, 2020 · Fault Code: 3558 PID(P): SPN: 3361 FMI: 3/3. High signal voltage detected at the aftertreatment diesel exhaust fluid dosing unit. Possible reduced engine performance. Possible causes of this fault code include: Failed diesel exhaust fluid dosing unit. CodesReasonEffect. Fault Code: 3559 PID(P): SPN: 3361 FMI: 4/4 Spn 3597 Fmi 4 Freightliner 3510 4 ACM Sensor Supply 2 Short to Ground 3517 19 DEF Tank Signal Erratic via CAN 3556 0 Regen Temperature - Out of Range High ...SPN 3361/FMI 5 (ACM) (GHG17) SPN 3361/FMI 5 (ACM) (GHG14) January 2017 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0191 GHG17 Heavy Duty SPN 3361/FMI 5 - GHG17 The diagnostic procedure has been updated. There is a new wiring graphic for the GHG17 since there is no intermediate vehicle2011 Freightliner Cascadia fault code spn 2631 fmi 1 followed the diag tree on this one several times code keeps returning smoke control is at 1.0000 when pulling. Unit has 449,000 miles on it pulled … read moreForeword. The descriptions and service procedures contained in this manual are based on designs and technical studies carried out through January 2012. The products are under continuous development. Vehicles and components produced after the above date may therefore have different specifications and repair methods.The vehicle must be parked outside.NOTE: Disregard SPN 3361/FMI 5 that sets with DEF metering unit dosing valve unplugged.ENGINE EXHAUSTTo avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area. Engine exhaust is toxic.PERSONAL INJURYTo avoid injury before starting and running the engine, …NOTE: SPN 3361/FMI 5 will set when the DEF dosing valve electrical connector is disconnected. The fault code can be cleared using DiagnosticLink after the DEF dosing valve electrical connector is reconnected. ENGINE EXHAUST. To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area. ...amount of DEF dispensed between 102 and 138 mL (3.7 and 4.5 oz.)? a. Yes; Go to step 16. b. No; flush the DEF metering unit. Verify repair. NOTE: SPN 3361/FMI 5 will set when the DEF dosing valve electrical connector is disconnected. The fault code can be cleared using DiagnosticLink after the DEF dosing valve electrical connector is ... 6. Using DiagnosticLink ®, does the SPN 4334/FMI 4 change to SPN 3361/FMI 5 with the DEF dosing unit disconnected? a. Yes; replace the DEF dosing unit. Refer to section "Removal of the GHG14 Dosing System Doser". Verify repairs. b. No; Go to step 7. 3 SPN 4334/FMI 4 - GHG14 6 All information subject to change without notice. NOTE: Disregard SPN 3361/FMI 5 which will set with valve unplugged. 15. Turn the ignition ON (key ON, engine OFF). 16. Perform a low temperature Aftertreatment Device (ATD) check using DiagnosticLink to check for a drifted ... 4 SPN 3364/FMI 17 - EPA10 Improper Diesel Exhaust Fluid Quality Warning Table 3. SPN 3364/FMI 17 Description Improper …SPN 3361/FMI 4. SPN 3361/FMI 4. Description. Diesel Exhaust Fluid (DEF) System Circuit low voltage signal or short to ground. Monitored Parameter. DEF Dosing Unit Voltage. Typical Enabling Conditions. DEF Dosing enabled then disabled. Monitor Sequence.After repairs are complete, retest for SPN 171 FMI 4. Pin-Point Test SPN 171 FMI 4. Figure 53 Ambient Air Temperature (AAT) Sensor Circuit Diagram 118 1 DIAGNOSTIC TROUBLESHOOTING PROCEDURES. See the latest version of Navistar® N13 Engine and Aftertreatment Wiring Schematic Form 0000009301 for additional circuit information.3.89 SPN 3361, FMI 4, DEF dosing valve high side short circuit Description EEM4 monitoring system has detected short circuit on DEF dosing valve high side. Possible causes are: • The DEF dosing ...Control Unit SPN FMI Pri. Description; A00: Engine Control Unit Diagnostic Trouble Codes: A00 91 09 3: Throttle input not valid or not received: A00 94 01 1: Fuel pressure too low – less than 80kPa / 11.6 PSI (9540) A00 94 03 1: Fuel Pressure Sensor (cc# 131) voltage out of range high – greater than 4 V DC (9640, 9560, 9660, 9580, 9680)Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3558 PID: SPN: 3361 FMI: 3 Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit- Voltage Above Normal or Shorted to High Source. ... 1000 & 2000 Gen 4 $ 50.00. Rated 0 out of 5. Allison 1000 & 2000 Gen 4 Fault Codes: P0123 Pedal Position Sensor Circuit High Voltage 1000 & 2000 Gen 4 $ 50.00.SPN 3511 - FMI 4 (Fault Code 238) REASON : Sensor Supply 3 Circuit - Voltage Below Normal or Shorted to Low Source. Low voltage detected on the +5 volt sensor supply circuit to the engine speed sensor. EFFECT : Possible hard starting and rough running. The sensor supply 3 circuit provides 5 volt supply to the primary engine …NOTE: Fault code SPN 3361/FMI 5 will become present when the Diesel Exhaust Fluid (DEF) doser electrical connector is disconnected. This code can be cleared using DiagnosticLink once the DEF doser electrical connector is reconnected. 5. Perform a DEF Quantity Test service routine; Refer to section "Diesel Exhaust Fluid Quantity Test - GHG17". 6. • SPN 3361/FMI 7 – DEF Unit Unable To Clear Restriction • SPN 4335/FMI 7 – DEF Air Pressure Low . Figure 1 – DEF Metering Unit Cutaway View . 6% 12 TS-16Rev - 2 - 12/6/2013 . CAUSE . The DEF Metering Unit is NOT the cause of the failure. It is the result of an upstream failure of the vehicle air supply that causes rust, oil, or debris to be …1 8 09-14 SUBJECT DATE SPN 3361 (ACM) (GHG14) August 2014 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0084 DD Platform SPN 3361/FMI 3, 4, 5, 31 - (GHG14) FMIs 3, 4, 5, and 31 are new for chassis wiring inspection. 8 09-14 All information subject to change without notice.If SPN 4353/FMI 5 is active confirmed along with SPN 3361/FMI 5, repair the open circuit between pin 3 of the ACM 120-pin connector and the DEF metering unit dosing valve connector for pin 2. If only SPN 3361/FMI 5 is present, Go to step 2. Disconnect the DEF dosing valve wiring harness connector.May 19, 2021 · Forman. Associate. 144 satisfied customers. Fault code spn 3216 fmi 5 Spn 3226 fmi 12 Spn 5246 fmi 16. Fault code spn 3216 fmi 5 Spn 3226 fmi 12 Spn 5246 fmi 16 Spn 5298 fmi 18 Son 3226 fmi 13 Spn 5394 fmi 5I cleared the codes and following came … read more. I have a 2013 Freightliner vin 1fujghdv0dsfa0570.Codes spn 3361 fmi 7 Spn 4335 fmi 14Also codes 5246 fmi 15 and 5246 fmi 16.Truck had red been derated to 5 mph.What can I do to fix this issue, or get … read moreAfter repairs are complete, retest for SPN 171 FMI 4. Pin-Point Test SPN 171 FMI 4. Figure 53 Ambient Air Temperature (AAT) Sensor Circuit Diagram 118 1 DIAGNOSTIC TROUBLESHOOTING PROCEDURES. See the latest version of Navistar® N13 Engine and Aftertreatment Wiring Schematic Form 0000009301 for additional circuit information.2014 ford f750. cummins engine. spn:3597, fmi:18 ecu voltage output supply voltage #1 data valid but below normal. and spn:3228, fmi:2 aftertreatment 1 outlet gas sensor power in range (data erratic) … read more3. Check for multiple codes. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Yes; diagnose and repair the other fault codes first. Verify repair. b. No; Go to step 4. 4. Compare the AS110: ADS DEF pressure 2 reading to the barometric pressure sensor reading. Are the readings within 5 psi of each other? a.SPN: 3361 FMI: 4 Lamp: Amber SRT: Aftertreatment Diesel Exhaust Fluid Dosing Unit - Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at the aftertreatment diesel exhaust fluid dosing unit. Diesel exhaust fluid injection into the aftertreatment system is disabled.3. Check for multiple codes. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Yes; diagnose and repair the other fault codes first. Verify repair. b. No; Go to step 4. 4. Compare the AS110: ADS DEF pressure 2 reading to the barometric pressure sensor reading. Are the readings within 5 psi of each other? a.Foreword. The descriptions and service procedures contained in this manual are based on designs and technical studies carried out through January 2012. The products are under continuous development. Vehicles and components produced after the above date may therefore have different specifications and repair methods.3.100 SPN 3361, FMI 4, DEF dosing valve high side short circuit Description EEM4 monitoring system has detected short circuit on DEF dosing valve high side. Possible causes are: The DEF dosing valve wiring is defective.• 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 CircuitNOTE: Fault code SPN 3361/FMI 5 will become present when the Diesel Exhaust Fluid (DEF) doser electrical connector is disconnected. This code can be cleared using DiagnosticLink once the DEF doser electrical connector is reconnected. 5. Perform a DEF Quantity Test service routine; Refer to section "Diesel Exhaust Fluid Quantity Test - …Truck Repair. Spn 4334 fmi 7. Can you tell me what is causing this code. Make sure the pressure limiting valve is delivering about 75 lbs of air to the metering valve. once that is confirmed, remove the metering block and remove the 3 screws for the screen cover and remove the screen. soak it in hot water and blow it clear. re assemble and re ...Details for Cummins fault code: 3561 SPN FMI Lamp Color Description; 3361: 5: Amber: Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit - Current Below Normal or Open Circuit2 SPN 100/FMI 0 - GHG17 Oil Pressure Stuck Table 1. SPN 100/FMI 0 Description This fault code sets when the engine oil pressure is higher than a calibrated pressure for the specific RPM. Monitored Parameter Engine Oil Pressure Typical Enabling Conditions Always OnTurn the ignition ON (key ON, engine OFF). Check the fault codes. Is fault code SPN 3361/FMI 5 now inactive and fault code SPN 3361/FMI 3 now active? Yes; replace the …I have a 2013 Freightliner vin 1fujghdv0dsfa0570.Codes spn 3361 fmi 7 Spn 4335 fmi 14Also codes 5246 fmi 15 and 5246 fmi 16.Truck had red been derated to 5 mph.What can I do to fix this issue, or get … read more3. Check for multiple codes. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Yes; diagnose and repair the other fault codes first. Verify repair. b. No; Go to step 4. 4. Compare the AS110: ADS DEF pressure 2 reading to the barometric pressure sensor reading. Are the readings within 5 psi of each other? a.Foreword. The descriptions and service procedures contained in this manual are based on designs and technical studies carried out through January 2012. The products are under continuous development. Vehicles and components produced after the above date may therefore have different specifications and repair methods.Yes – Repair the short to ground on pin 84 of the No – Go to Step 4. ACM. Verify repair. Disconnect the DEF pressure sensor electrical connector. Go to Step 5. Disconnect the 120-pin ACM connector. Go to Step 6. Measure the resistance between pin 3 of the DEF harness side connector and ground. 3361 4 DEF Dosing Valve Circuit Failed Low ... SPN FMI CPC4 FAULT CODE DESCRIPTION GHG14 98 1 Oil Level Very Low 98 18 Oil Level LowSPN 4334/FMI 7 (ACM) (EPA10) February 2014 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0084 DD Platform - EPA10-ACM SPN 4334/FMI 7 - EPA10 Updating several steps 1, 4, 5, 8, 9, 12, and 13. Adding several notes throughout procedure. 2 22-14 All information subject to change without notice. 3 Forman. Associate. 144 satisfied customers. Fault code spn 3216 fmi 5 Spn 3226 fmi 12 Spn 5246 fmi 16. Fault code spn 3216 fmi 5 Spn 3226 fmi 12 Spn 5246 fmi 16 Spn 5298 fmi 18 Son 3226 fmi 13 Spn 5394 fmi 5I cleared …If you use a lower-quality tool or an electronic logging device (ELD), you will likely get an SPN, SID, and FMI fault code. Even the higher-end, dealer-level tools will display this information, but they will also show the actual OEM fault code. ... 3361: 102: 10: Intake Manifold 1 Pressure: Cummins X12. This list includes the most popular fault codes …a. Yes; Go to step 4. b. No; update device software and then Go to step 4. 4. Check for multiple codes. a. If SPN 3361/ FMI 3, 4, or 5 is also present repair those faults first. Refer to section "SPN 3361/FMI 3 - EPA10" Refer to section "SPN 3361/FMI 4 - EPA10" Refer to section "SPN 3361/FMI 5 - EPA10" b. If the above faults are not present, Go ...I have a kenworth t680 that has codes SPN 4364 FMI18 and SPN 3361 FMI4. I need diagnostic procedure to check into these codes along with wiring diagrams if possible. vin# ***** esn# ***** Paccar ... 2. sa 11abs spn 3 fmi 5 and 3. sa 11abs, spn 4 , fmi 5, freightliner won't help me it's been like this since we bought truck. ...SPN 5491, FMI 4 Aftertreatment Diesel Exhaust Fluid (DEF) line heater relay voltage below normal or short to low voltage Active Lamp: Amber Count: 1 DTC 3558 SPN 3361, FMI 3 Aftertreatment 1 Diesel Exhaust Fluid (DEF) dosing unit voltage above normal or short to high voltage Active Lamp: Amber Count: 1 DTC 5278 SPN 520800, FMI 11 Jun 6, 2017 · 129-13 dd platform ghg 14 spn 3361 fmi 3, 4, 5 update. View This TSB. TSB Number: 146-13 NHTSA Number: 10140876 TSB Date: January 31, 2013 Date Added to File: June 11, 2018 Failing Component: Engine And Engine Cooling:Exhaust System Summary: 146-13 spn 4335-fmi 1 epa10. View This TSB. TSB Number: 133-13 NHTSA Number: 10140875 TSB Date: January ... NOTE: Disregard SPN 3361/FMI 5 which will set with valve unplugged. ENGINE EXHAUST To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area. Engine exhaust is toxic. ... DD13 with 3364 FMI 2, Spn 4364 FMI 18, 1548 FMI 4.HI I HAVE FREGHTLINER CASCADIA 2015 WITH DD15 GIVING CODE SPN 3361/ SPN4334/ AND SPN 5246 ... Freightliner Cascadia DD15 with codes spn 171. I have 2012 Freightliner Cascadia DD15 with codes spn 171 fmi 13 Spn 4334 fmi 7 Spn 108 fmi 13 Spn 255 fmi 7 Spn 4264 fmi 1 and 18I've already checked the air inlet valve for …After all that, Cummins only uses one code number which relates to the SPN and FMI portion of this code system. You can see that by looking over the tables below. These definitions should help you understand what is …This spn fmi codes help explain the underlying meaning of the numerical components which build an engine fault code. - This is not a comprehensive list, or an alternative to the standard fault diagnostic process and only serves as a supplemental reference. - For a complete reference see SAE documentation regarding Serial Control and Communications6. Using DiagnosticLink ®, does the SPN 4334/FMI 4 change to SPN 3361/FMI 5 with the DEF dosing unit disconnected? a. Yes; replace the DEF dosing unit. Refer to section "Removal of the GHG14 Dosing System Doser". Verify repairs. b. No; Go to step 7. 3 SPN 4334/FMI 4 - GHG14 6 All information subject to change without notice. SPN 4335/FMI 14 and 31 active. EXECUTION FREQUENCY: Continuous when enabling conditions met. DASH LAMPS: 1. MIL 2. CEL. ENGINE REACTION: Derate 25%. VERIFICATION: Selective catalyst reduction (SCr) quantity test. PROBABLE CAUSES: 1. Failed DEF pressure sensor. 2. DEF metering unit air inlet restricted. 3. Flush the DEF …SPN 4364 (ACM) (EPA10) January 2015 Additions, Revisions, or Updates DDC-SVC-MAN-0084Publication Number / Title EPA10 DDPlatform Section Title Change Platform SPN 4364/FMI 1 - EPA10 Added a note stating to diagnose any fault codes that become active during the regeneration process. Added steps 19 through 22. SPN 4364/FMI 18 - EPA10 …The SPN code helps pinpoint the system or component causing the problem, and the FMI code indicates the type and severity of the fault. A value of 3 for an FMI indicates a voltage above normal range, while 15 represents one below normal range. Though these codes are extremely helpful in identifying mechanical problems, they can …1.SPN=3361 ,FMI=4 DEFSP Signal Out of Range LOW Active,OC=1 Times Transmission 4 problems exist 1.SID 231 SAE J1939 Link Inactive,FMI=14,2 Times 2.SID 60 Main Box Shift Neutralization System Inactive,FMI=7,1 Times 3.SID 231 SAE J1939 Link Inactive,FMI=11,9 Times 4.SID 60 Main Box Shift Neutralization System Active,FMI=11,27 Times …SPN: 3361 FMI: 4/4 Low signal voltage detected at the aftertreatment diesel exhaust fluid dosing unit. Possible causes of this fault code include: A short circuit to ground A malfunctioning aftertreatment diesel exhaust fluid dosing unit Ask Your Own Medium and Heavy Trucks Question the code cleared after 3 key cycles... Technician: cumminsdr1 6 07-13 Additions, Revisions, or Updates 2 SPN 3361/FMI 7 - EPA10 This diagnostic is typically Diesel Exhaust Fluid (DEF) Metering Unit - Unable to Clear Restriction. Table 1. …3. Check for multiple codes. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Yes; diagnose and repair the other fault codes first. Verify repair. b. No; Go to step 4. 4. Compare the AS110: ADS DEF pressure 2 reading to the barometric pressure sensor reading. Are the readings within 5 psi of each other? a. Dec 12, 2020 · Yes, the code 3361 fail 7. SPN 3361/FMI 7 (DEF Unit - Unable to clear Restriction). The 3361/FMI 7 code, is more than likely your metering unit is stopped up and needs to be flushed. This is a pretty common issue. Spn 5246 fmi 15. freightliner cascadia dd15. The dpf clamps were left loose which melted the def dosing unit, both. Wayne Jan 9, 2022 · File: 656-t06-16813 Aftertreatment diesel exhaust fluid dosing unit connector is Page 4 of 9 malfunctioning Solution: S00002928 Verification Conditions • Turn keyswitch OFF. • Disconnect the aftertreatment diesel exhaust fluid dosing unit from the OEM wiring harness. Action • Inspect the pins and connectors for damage. Refer to Procedure ... May 20, 2015 · SPN FMI Description ... 3242 4 DPFIT signal Out of Range LOW 3246 2 DPFOT signal erratic, intermittent, or incorrect ... 3361 3 DEFSP signal Out of Range HIGH Spn 3361 fmi 4
NOTE: SPN 3361/FMI 5 will set when the DEF dosing valve electrical connector is disconnected. The fault code can be cleared using DiagnosticLink after the DEF dosing valve electrical connector is reconnected. ENGINE EXHAUST. To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area. ...2. Check for multiple fault codes. Are any of the following faults active: SPN 4363/FMI 3 or 4, SPN 3246/FMI 3, 4, or 21? a. Yes; Refer to section "SPN 3246/FMI 15 - GHG17" for diagnostics. b. No; Go to step 3. 3. Visually inspect the exhaust system from the turbocharger outlet to the aftertreatment inlet. Are there any visible signsCummins ISB4.5 CM2150 Fault Code: 1681 PID: SPN: 3361 FMI: 12 Aftertreatment Diesel Exhaust Fluid Dosing Unit – Bad Intelligent Device or Component. Circuit Description ... 1000 & 2000 Gen 4 $ 50.00. Rated 0 out of 5. Allison 1000 & 2000 Gen 4 Fault Codes: P0875 Transmission Reverse Pressure Switch Circuit Malfunction 1000 & 2000 Gen 4 $ …NOTE: Disregard SPN 3361/FMI 5 which will set with valve unplugged. 15. Turn the ignition ON (key ON, engine OFF). 16. Perform a low temperature Aftertreatment Device (ATD) check using DiagnosticLink to check for a drifted ... 4 SPN 3364/FMI 17 - EPA10 Improper Diesel Exhaust Fluid Quality Warning Table 3. SPN 3364/FMI 172011 DD15 CASCADIA WITH CODE SPN 523510 FMI 31. I'm an independent contractor and I don't get paid until a rating has been made. I was trying to print this conversation but it won't let me do you know why? ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer …SPN 3361/FMI 7 - EPA10 This diagnostic is typically Diesel Exhaust Fluid (DEF) metering unit - Unable to clear restriction. Click below for troubleshooting. Service info. SPN 5246/FMI 15 - EPA10. This diagnostic is typically Regulatory Fault Ignored - Derate On. For 2011 models, this code sets when the vehicle has been driven for 30 …Control Unit SPN FMI Pri. Description; A00: Engine Control Unit Diagnostic Trouble Codes: A00 91 09 3: Throttle input not valid or not received: A00 94 01 1: Fuel pressure too low – less than 80kPa / 11.6 PSI (9540) A00 94 03 1: Fuel Pressure Sensor (cc# 131) voltage out of range high – greater than 4 V DC (9640, 9560, 9660, 9580, 9680)SPN 3719 FMI 16: Go to Step 4. SPN 3719 FMI 15: Go to Step 5. Step . Action . Decision . 2. Do three Onboard Filter Cleanliness Tests (OBFCT) to decrease soot load of Diesel Particulate Filter (DPF). ... Freightliner cascadiaFault codesSam cab codes 524071 fmi 31 521704 fmi 3 521705 fmi3 521702 fmi 3 521708 fmi 3Def codes Spn …Nich1019. Diesel Technician. Vocational, Technical or Tra... 159 satisfied customers. 2019 Freightliner cascadia, showing check engime light. 2019 Freightliner cascadia, showing check engime light (amber) and egine warnig light (amber), and has a code ACM 4357 - Electrical … read more.got the code spn 3361 sa 0 FMI 4 i am the driver,just starting to learn to acces engine ecu and stuff...no experience here...just learned to connect 7.6.2 insite to engine... Can i …5 SPN 3510/FMI 4 -GHG17 Aftertreatment Control Module 2 Sensor Supply Bank 2 Short to Ground Table 4. SPN 3510/FMI 4 Description 5V Sensor Supply Bank 2 Circuit Failed Low Monitored Parameter Motor Control Module (MCM) 5V Internal Power Supply Typical Enabling Conditions Always Enabled3 SPN 3361/FMI 4 - GHG14 This diagnostic is typically a Diesel Exhaust Fluid (DEF) System Circuit Failed Low. Table 3. SPN 3361/FMI 4 Description DEF System Circuit Failed Low Monitored Parameter DEF Dosing Unit Voltage Typical Enabling Conditions DEF Dosing enabled then disabled Monitor Sequence None3216. 4. 253. Aftertreatment 1 Intake NOx Voltage Below Normal, Or. Shorted To Low Source. This fault is an indication of either a faulty Nox sensor or harness issue. Inspect the sensor harness and if ok replace the sensor. Ask …Solution: S00003209 Verification Conditions Turn keyswitch OFF. Disconnect the aftertreatment diesel exhaust fluid dosing unit from the OEM wiring harness. Action …Module (MID), Component (CID), and Failure Mode (FMI), are information identifiers that help service personnel diagnose the system problems of a Caterpillar ® machine. A Component Identifier (CID) is a diagnostic code that informs the service personnel of the specific circuit or system within which a problem was detected.Details for Cummins fault code: 3561 SPN FMI Lamp Color Description; 3361: 5: Amber: Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit - Current Below Normal or Open Circuit FMI. Display text. SAE text. 0 “Value too high” Data valid but above normal operational range. 1 “Value too low” Data valid but below operational range. 2 “Faulty data” Data erratic, intermittent or incorrect. 3 “Electrical fault” Voltage above normal or shorted high. 4 “Electrical fault” Voltage below normal or shorted to ...Feb 9, 2012 · SPN: 3361 FMI: 4 Lamp: Amber SRT: Aftertreatment Diesel Exhaust Fluid Dosing Unit - Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at the aftertreatment diesel exhaust fluid dosing unit. Diesel exhaust fluid injection into the aftertreatment system is disabled. Cummins ISX11.9 CM2250 (2010-12) Fault Code: 4157 PID: SPN: 3361 FMI: 12 Aftertreatment Diesel Exhaust Fluid Return Valve- Mechanical System Not Responding or Out of Adjustment Circuit Description The aftertreatment diesel exhaust fluid dosing unit precisely measures the amount of aftertreatment diesel exhaust fluid to be injected into …NOTE: SPN 3361/FMI 5 will set when the DEF dosing unit electrical connector is disconnected. The fault code can be cleared using DiagnosticLink after the DEF dosing unit electrical connector is reconnected. 6. Start the engine. WARNING: HOT EXHAUST During parked regeneration the exhaust gases will be extremely HOT and could cause a fire ifCummins Fault Codes list for QSB, QSC, QSL9, QSM11, QSX15, QSK19, QSK23, QST30, QSK45, QSK60, QSK78 engines. To determine the malfunction, you just need to write out the fault code from the device in the cab and find the codes in the table by selecting your own engine type. High air temperature in inlet manifold (rear sensor, left …4) For On-Board Diagnostics (OBD) engines, the ECM will extinguish the Malfunction Indicator Lamp (MIL) after three consecutive trips where the diagnostic runs and passes. 5) The Reset All Faults command in INSITE™ electronic service tool can be used to clear active and inactive faults, as well as extinguish the MIL for OBD applications.2012 Freightliner cascadiaFault codesSam cab codes 524071 fmi 31 521704 fmi 3 521705 fmi3 521702 fmi 3 521708 fmi 3Def codes Spn 3361 fmi 5 Spn 3364 fmi 17 and fmi 1 and fmi 2 Spn 3936 fmi 18 Spn 4364 … read moreI have a kenworth t680 that has codes SPN 4364 FMI18 and SPN 3361 FMI4. I need diagnostic procedure to check into these codes along with wiring diagrams if possible. vin# ***** esn# ***** Paccar ... 2. sa 11abs spn 3 fmi 5 and 3. sa 11abs, spn 4 , fmi 5, freightliner won't help me it's been like this since we bought truck. ...2783: 8318: 13: AFT: DPF load above warning level: 2784: 8319: 13: AFT: DPF load above critical level 1 – engine de-rate: 2785: 8320: 13: AFT: DPF load above critical level 2 – further engine de-rateSPN: 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)May 19, 2021 · Forman. Associate. 144 satisfied customers. Fault code spn 3216 fmi 5 Spn 3226 fmi 12 Spn 5246 fmi 16. Fault code spn 3216 fmi 5 Spn 3226 fmi 12 Spn 5246 fmi 16 Spn 5298 fmi 18 Son 3226 fmi 13 Spn 5394 fmi 5I cleared the codes and following came … read more. NOTE: Fault code SPN 3361/FMI 5 will become present when the Diesel Exhaust Fluid (DEF) doser electrical connector is disconnected. This code can be cleared using DiagnosticLink once the DEF doser electrical connector is reconnected. 5. Perform a DEF Quantity Test service routine; Refer to section "Diesel Exhaust Fluid Quantity Test - GHG17". 6. 4. Check for multiple codes. a. If SPN 3361/ FMI 3, 4, or 5 is also present repair those faults first. Refer to section "SPN 3361/FMI 3 - EPA10" Refer to section "SPN 3361/FMI 4 - …Code SPN-4357 FMI-4. Any info on what this is and can this be fixed on side of road to get truck home ... Spn 3361. Freightliner Cascadia detriot dd15. Ive done a. yes ive done a regen and changed the dasing valve and added DEF then re did a regen ...NOTE: Fault code SPN 3361/FMI 5 will become present when the Diesel Exhaust Fluid (DEF) doser electrical connector is disconnected. This code can be cleared using DiagnosticLink once the DEF doser electrical connector is reconnected. 5. Perform a DEF Quantity Test service routine; Refer to section "Diesel Exhaust Fluid Quantity Test - GHG17". 6.Oct 10, 2017 · 3361 4 is DEF doser voltage below normal or shorted to low 3364 18 is DEF quality 6144 doesn't seem to exist haha I see those engine codes from time to time and they resolve themselves every time. Working theory right now is that its from low voltage after initial start up in the morning, before the alternator wakes up and decides to come to work. spn 3521 fmi 18 (6766) x15/b6.7 SPN 3521 FMI 31 (6767) X15/B6.7 IK0700096 -Urea Quality Sensor (UQS) Supplemental Diagnostic and Service InformationPage 1 of 5a. If SPN 4334/FMI 4, and SPN 3510/FMI 4 are present, repair short to ground between pin 5 of the DEF dosing unit and pin 84 of the Aftertreatment Control Module (ACM). b. If only SPN 4334/FMI 4 is present, Go to step 2. 2. Turn the ignition OFF. 3. Disconnect the DEF dosing unit harness connector. 4. got the code spn 3361 sa 0 FMI 4 i am the driver,just starting to learn to acces engine ecu and stuff...no experience here...just learned to connect 7.6.2 insite to engine... Can i …Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Yes; diagnose and repair the other fault codes first. Verify repair. b. No; Go to step 4. 4. Turn the ignition OFF. 5. Using DEF test strip A0005850202, check for diesel fuel or oil contamination of the DEF fluid. Does the test stripYes – Repair the short to ground on pin 84 of the No – Go to Step 4. ACM. Verify repair. Disconnect the DEF pressure sensor electrical connector. Go to Step 5. Disconnect the 120-pin ACM connector. Go to Step 6. Measure the resistance between pin 3 of the DEF harness side connector and ground.Disconnect the suction line and pressure line dosing unit connectors and look for signs of build-up or blockage. Refer to Procedure 011-058. Visually inspect the …4) For On-Board Diagnostics (OBD) engines, the ECM will extinguish the Malfunction Indicator Lamp (MIL) after three consecutive trips where the diagnostic runs and passes. 5) The Reset All Faults command in INSITE™ electronic service tool can be used to clear active and inactive faults, as well as extinguish the MIL for OBD applications.6. Using DiagnosticLink ®, does the SPN 4334/FMI 4 change to SPN 3361/FMI 5 with the DEF dosing unit disconnected? a. Yes; replace the DEF dosing unit. Refer to section "Removal of the GHG14 Dosing System Doser". Verify repairs. b. No; Go to step 7. 3 SPN 4334/FMI 4 - GHG14 6 All information subject to change without notice. This spn fmi codes help explain the underlying meaning of the numerical components which build an engine fault code. - This is not a comprehensive list, or an alternative to the standard fault diagnostic process and only serves as a supplemental reference. - For a complete reference see SAE documentation regarding Serial Control and CommunicationsNich1019. Diesel Technician. Vocational, Technical or Tra... 159 satisfied customers. 2019 Freightliner cascadia, showing check engime light. 2019 Freightliner cascadia, showing check engime light (amber) and egine warnig light (amber), and has a code ACM 4357 - Electrical … read more.SPN 4364 (ACM) (EPA10) January 2015 Additions, Revisions, or Updates DDC-SVC-MAN-0084Publication Number / Title EPA10 DDPlatform Section Title Change Platform SPN 4364/FMI 1 - EPA10 Added a note stating to diagnose any fault codes that become active during the regeneration process. Added steps 19 through 22. SPN 4364/FMI 18 - EPA10 …Sep 27, 2018 · FAULT CODE FMI DESCRIPTION FIRST DETECTED LAST OBSERVED TYPE SPN-21 4 Engine ECU Temperature (use SPN 1136) Oct 10, 5:21 PM Oct 10, 5:42 PM Intermittent SPN-6912 7 Transmission Internal Component 2 Speed Oct 10, 5:21 PM Oct 10, 5:21 PM Intermittent SPN-393235 1 Oct 10, 5:21 PM Oct 10, 5:21 PM Intermittent Start engine and perform a parked regeneration. Does the NOx conversion efficiency rise and stay above 85% (0.85) during the regeneration? Check after the regeneration to ensure SPN 3364/FMI 2 and all SPN 5246/FMI (any) faults go inactive. Refer to section "Performing a Parked Regeneration - EPA10/GHG14" . Yes; clear faults and release vehicle.PACCAR PX-9 CM2350 (2013-17) Fault Code:3559 PID: SPN:3361 FMI:4 Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit – Voltage Below Normal or Shorted to Low Source Reason: Aftertreatment Diesel Exhaust Fluid Dosing Unit – Voltage Below Normal or Shorted to Low Source.Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Yes; diagnose and repair the other fault codes first. Verify repair. b. No; Go to step 4. 4. Compare the AS110: ADS DEF pressure 2 reading to the barometric pressure sensor reading. Are the readings within 5Specification Before troubleshooting this fault code, troubleshoot any fault code that is active or has more than one inactive count within the last 25 engine operating hours from the following list: Intake manifold temperature: 436 Ambient air temperature: 23982. Check for multiple fault codes. Are any of the following faults active: SPN 4363/FMI 3 or 4, SPN 3246/FMI 3, 4, or 21? a. Yes; Refer to section "SPN 3246/FMI 15 - GHG17" for diagnostics. b. No; Go to step 3. 3. Visually inspect the exhaust system from the turbocharger outlet to the aftertreatment inlet. Are there any visible signsFault: SPN 5246 FMI 0 (ACM) SPN: 5246. FMI: 0. NOTE: This code sets when SPN 5246/FMI 16 has been present for one hour of idle time, the vehicle has been restarted or six gallons of fuel has been used. ENGINE REACTION: 1. Idle only, vehicle limited to 5 MPH. 2. Parked SCR efficiency test for extended SCR faults. VERIFICATION:Feb 18, 2022 · Detroit Diesel EPA 2010 and newer engines will often have active and inactive codes for the DEF system. There are a variety of Detroit DEF and SCR tests that exists, which we want to make you aware of. The following is a shortlist of possible codes that you could see: SPN 3361 FMI 0. SPN 3361 FMI 1. SPN 3361 FMI 3. SPN 3361 FMI 4. SPN 3361 FMI 5. a. Yes; Go to step 4. b. No; update device software and then Go to step 4. 4. Check for multiple codes. a. If SPN 3361/ FMI 3, 4, or 5 is also present repair those faults first. Refer to section "SPN 3361/FMI 3 - EPA10" Refer to section "SPN 3361/FMI 4 - EPA10" Refer to section "SPN 3361/FMI 5 - EPA10" b. If the above faults are not present, Go ...I have a 2013 Freightliner vin 1fujghdv0dsfa0570.Codes spn 3361 fmi 7 Spn 4335 fmi 14Also codes 5246 fmi 15 and 5246 fmi 16.Truck had red been derated to 5 mph.What can I do to fix this issue, or get … read more3 SPN 3361/FMI 4 - GHG14 This diagnostic is typically a Diesel Exhaust Fluid (DEF) System Circuit Failed Low. Table 3. SPN 3361/FMI 4 Description DEF System Circuit Failed Low …1. Is the DEF dosing unit the one bolted in the back bottom of the SCR box ? 2. Which wire is responsibe for signals to the DEF dosing unit 3.How to flush the Metering unit ? 4.Where else to look for the culprit of those lights ? 5. Could it be a DEF in pump filter ? I did change the DEF in pump filter around 50k miles ago.Fault Code: 3612 | SPN: 3361 | FMI: 7. Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit - Mechanical System Not Responding or Out of Adjustment. Check for primary fault codes. …SPN: 3361 FMI: 4/4 Low signal voltage detected at the aftertreatment diesel exhaust fluid dosing unit. Possible causes of this fault code include: A short circuit to ground A malfunctioning aftertreatment diesel exhaust fluid dosing unit Ask Your Own Medium and Heavy Trucks Question the code cleared after 3 key cycles... Technician: cumminsdrPACCAR PX-9 CM2350 (2013-17) Fault Code:3559 PID: SPN:3361 FMI:4 Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit – Voltage Below Normal or Shorted to Low Source Reason: Aftertreatment Diesel Exhaust Fluid Dosing Unit – Voltage Below Normal or Shorted to Low Source.3. Check for multiple codes. Are codes SPN 4335/FMI 3 or SPN 3510/FMI 3 also present? a. Yes; Go to step 4. b. No; Go to step 9. 4. Turn the ignition OFF. Go to step 5. 5. Disconnect the DEF air pressure sensor electrical connector. Go to step 6. 6. Turn the ignition ON (Key ON, Engine OFF). Go to step 7. 7. Hi, Yes, the code 3361 fail 7. SPN 3361/FMI 7 (DEF Unit - Unable to clear Restriction). The 3361/FMI 7 code, is more than likely your metering unit is stopped up and needs to be flushed. This is a pretty common issue. Spn 5246 fmi 15. freightliner cascadia dd15. The dpf clamps were left loose which melted the def dosing unit, both. Wayne.SPN 3511 - FMI 4 (Fault Code 238) REASON : Sensor Supply 3 Circuit - Voltage Below Normal or Shorted to Low Source. Low voltage detected on the +5 volt sensor supply circuit to the engine speed sensor. EFFECT : Possible hard starting and rough running. The sensor supply 3 circuit provides 5 volt supply to the primary engine …1. Turn the ignition OFF. 2. Disconnect the DEF dosing unit harness connector. 3. Inspect the Dosing Unit connector and the Dosing Unit harness connector for signs of damage, bent, spread, broken, pushed out (unseated) or corroded pins or wire damage near the connector. Was any damage found? a. Yes; repair as needed. Verify repairs. b.2 SPN 100/FMI 0 - GHG17 Oil Pressure Stuck Table 1. SPN 100/FMI 0 Description This fault code sets when the engine oil pressure is higher than a calibrated pressure for the specific RPM. Monitored Parameter Engine Oil Pressure Typical Enabling Conditions Always OnCummins ISB4.5 CM2150 Fault Code: 3559 PID: SPN: 3361 FMI: 4 Aftertreatment Diesel Exhaust Fluid Dosing Unit – Voltage Below Normal or Shorted to Low Source. Circuit Description The diesel exhaust fluid dosing unit performs many functions, one of which is to generate adequate diesel exhaust fluid pressure in the lines using a pump to allow ... 2014 ford f750. cummins engine. spn:3597, fmi:18 ecu voltage output supply voltage #1 data valid but below normal. and spn:3228, fmi:2 aftertreatment 1 outlet gas sensor power in range (data erratic) … read moreSPN Description Possible FMI 70 Parking Brake Switch 2 80 Washer Fluid Level 2 84 Wheel-based Vehicle Speed 19 96 Fuel Level 19 97 Water In Fuel Indicator 19 163 Transmission Current Range 12, 19 177 Transmission Oil Temperature Sensor 3, 4 523 Transmission Current Gear 12, 19 524 Transmission Selected Gear 12, 19 597 ABS …SPN 4364 (ACM) (EPA10) January 2015 Additions, Revisions, or Updates DDC-SVC-MAN-0084Publication Number / Title EPA10 DDPlatform Section Title Change Platform SPN 4364/FMI 1 - EPA10 Added a note stating to diagnose any fault codes that become active during the regeneration process. Added steps 19 through 22. SPN 4364/FMI 18 - EPA10 01 01-152. Check for multiple fault codes. Are any of the following faults active: SPN 4363/FMI 3 or 4, SPN 3246/FMI 3, 4, or 21? a. Yes; Refer to section "SPN 3246/FMI 15 - GHG17" for diagnostics. b. No; Go to step 3. 3. Visually inspect the exhaust system from the turbocharger outlet to the aftertreatment inlet. Are there any visible signsFeb 18, 2022 · Detroit Diesel EPA 2010 and newer engines will often have active and inactive codes for the DEF system. There are a variety of Detroit DEF and SCR tests that exists, which we want to make you aware of. The following is a shortlist of possible codes that you could see: SPN 3361 FMI 0. SPN 3361 FMI 1. SPN 3361 FMI 3. SPN 3361 FMI 4. SPN 3361 FMI 5. SPN Description Possible FMI 70 Parking Brake Switch 2 80 Washer Fluid Level 2 84 Wheel-based Vehicle Speed 19 96 Fuel Level 19 97 Water In Fuel Indicator 19 163 Transmission Current Range 12, 19 177 Transmission Oil Temperature Sensor 3, 4 523 Transmission Current Gear 12, 19 524 Transmission Selected Gear 12, 19 597 ABS …NOTE: SPN 3361/FMI 5 will set when the DEF dosing unit electrical connector is disconnected. The fault code can be cleared using DiagnosticLink after the DEF dosing unit electrical connector is reconnected. 6. Start the engine. WARNING: HOT EXHAUST During parked regeneration the exhaust gases will be extremely HOT and could cause a fire ifForeword. The descriptions and service procedures contained in this manual are based on designs and technical studies carried out through January 2012. The products are under continuous development. Vehicles and components produced after the above date may therefore have different specifications and repair methods. 3 87 SPN 3361, FMI 3, DEF dosing valve low side short circuit to HIGH SOURCE 47 3 88 SPN 3361, FMI 31, DEF dosing valve powerstage driver chip over temperature 48 3 89 SPN 3361, FMI 4, DEF dosing valve high side short circuit 48Yes – Repair the short to ground on pin 84 of the No – Go to Step 4. ACM. Verify repair. Disconnect the DEF pressure sensor electrical connector. Go to Step 5. Disconnect the 120-pin ACM connector. Go to Step 6. Measure the resistance between pin 3 of the DEF harness side connector and ground.This spn fmi codes help explain the underlying meaning of the numerical components which build an engine fault code. - This is not a comprehensive list, or an alternative to the standard fault diagnostic process and only serves as a supplemental reference. Fault: SPN 5246 FMI 0 (ACM) SPN: 5246. FMI: 0. NOTE: This code sets when SPN 5246/FMI 16 has been present for one hour of idle time, the vehicle has been restarted or six gallons of fuel has been used. ENGINE REACTION: 1. Idle only, vehicle limited to 5 MPH. 2. Parked SCR efficiency test for extended SCR faults. VERIFICATION: 4. Check for multiple codes. a. If SPN 3361/ FMI 3, 4, or 5 is also present repair those faults first. Refer to section "SPN 3361/FMI 3 - EPA10" Refer to section "SPN 3361/FMI 4 - …. Cinemark pharr town center showtimes