Detroit spn 3556 fmi 1. If you don't take the time ...
- Detroit spn 3556 fmi 1. If you don't take the time to look into DETROIT DD13 5546 spn fault when it arises, it can add up quickly. If your truck is showing SPN 3251 FMI 0, your Diesel Oxidation Catalyst (DOC) is not performing correctly. I will take you through some of the steps to resolve this issue and get b DD15 showing Diagnostic code SPN 3556 FMI 18. Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3556 FMI 18 (ACM) Diesel Oxidation Catalyst Outlet Temperature Low (Low Temp Regeneration) DESCRIPTION: This code sets when the exhaust temperature dos not increase above the modeled threshold when the low temp regeneration is enabled. Code 3556 fmi 1. DD15 Troubleshooting - Section 115 SPN 3556 Section 115 SPN 3556 This SPN indicates the Electronic Dosing Valve is above or below normal operating range. Inspect the doser pump, supply lines, and pressure sensor wiring for damage or disconnections. If you don't take the time to look into Ford F350 3556 spn fault when it arises, it can add up quickly. Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3556 FMI 0 (ACM) Regeneration Temperature – Out of Range High Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3517 FMI 19 (ACM) Diesel Exhaust Fluid Tank Signal Erratic via CAN SPN 3556/FMI 0 or 1 The troubleshooting procedures for this SPN can be found in the Aftertreatment System Technician's Guide (7SE63), refer to Chapter "18 SPN 3556 Electronic Dosing Valve Above or Below Normal Operating Range" 16. Depending on the FAIL or FMI number. If you don't take the time to look into International PayStar 3556 spn fault when it arises, it can add up quickly. 1 7 03-14 Additions, Revisions, or Updates 2 SPN 3556/FMI 1 - EPA10 2 SPN 3556/FMI 1 - EPA10 Regeneration Temperature - Out Of Range Low - EPA10 Table 1. I’ve recently diagnosed a truck with this code and it ended up being the HC doser block was plugged. Check as follows: Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3556 FMI 1 (ACM) Diesel Oxidation Catalyst (DOC) Outlet Temperature Does Not Increase Above the Modeled Threshold when Regeneration is Enabled DESCRIPTION: This code sets when the Diesel Oxidation Catalyst (DOC) outlet temperature does not increase above the modeled threshold when regeneration is When your diesel truck displays SPN 157 FMI 19, the ECM is reporting that rail pressure is higher than commanded. Check as follows: SPN 3556 FMI 1 indicates low pressure in Aftertreatment 1 Hydrocarbon Doser 1, often due to leaks, clogged dosing lines, or faulty pressure sensors. 1 SPN 3556/FMI 0 or 1 EPA07 Series 60 DDEC VI Troubleshooting Guide - 6SE567 Generated on 10-13-2008 Spn 3556 Fmi 1 problem code is about Regen Temperature - Out Of Range Low: Aftertreatment 1 Hydrocarbon Doser Data Valid But Below Normal Operational Range - Most Severe Level;. Thanks in advance It’s a 2019 dd13 engine What is SPN 3556 FMI 1: SPN 3556 FMI 1 indicates a fault with the Diesel Exhaust Fluid (DEF) Quality Sensor Circuit - High Voltage. If your truck is showing SPN 3246 with FMI 0 or FMI 16, it means your DPF outlet temperature sensor is reading incorrectly, out of range, or completely failed. Sep 7, 2025 · Detroit DD13 EPA07 (2007-09) Fault Code: SPN 3556 FMI 1 (MCM) Check for Regeneration Temperature Out of Range Low International PayStar 3556 spn fault code name is Aftertreatment 1 Hydrocarbon Doser 1. No; Go to step 4. DETROIT DD13 5546 spn fault code name is Engine Auxiliary Cooler Supply Valve 1 Actuator Command. Shut off the engine, apply the parking brake, chock the wheels, and perform any other applicable safety steps. 37km on it. Detroit dd15 in 2015 Freightliner Cascadia 570000. MONITORED PARAMETER: Diesel Oxidation Catalyst (DOC) temperature outlet temperature sensor. This means the engine control module (ECM) is detecting a higher-than-expected voltage signal from the DEF quality sensor, which monitors the concentration and condition of the DEF to ensure effective emission 2 SPN 3556/FMI 1 - GHG14 Regeneration Temperature - Out Of Range Low Table 1. Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3556 FMI 1 (ACM) Diesel Oxidation Catalyst (DOC) Outlet Temperature Does Not Increase Above the Modeled Threshold when Regeneration is Enabled DESCRIPTION: This code sets when the Diesel Oxidation Catalyst (DOC) outlet temperature does not increase above the modeled threshold when regeneration is Customer came in with EEC61 displaying on their screen, once we connected with our Diagnostic Link software we were able to see fault code Regen Temperature Out of Range Low SPN 3556 FMI 1. Section 116. 1 SPN 3556/FMI 0 or 1 2015 dd15 cascades keeps throwing. Truck went into engine shutdown in process it’s throwing spn 3251 fmi 0 code. No just happen and I'm 2015 dd15 cascades keeps throwing. Connect DiagnosticLinkTM. If the above faults are not present, Go to step 2. If your truck is showing SPN 102 FMI 18, you’re dealing with one of the most common airflow-related codes in the diesel world. If SPN 4077/ FMI 0 or SPN 3480 / FMI 1 is also present, repair those faults first. This code affects: Cummins ISX / X15 / L9 Detroit DD13 / DD15 / DD16 Paccar MX-13 / PX engines Volvo / Mack International A26 And even light-duty diesels like Duramax & Powerstroke SPN 102 2 SPN 3556/FMI 1 - GHG14 Regeneration Temperature - Out Of Range Low Table 1. . Quick, free access with Diesel Repair. Ford F350 3556 spn fault code name is Aftertreatment 1 Hydrocarbon Doser 1. This is a serious issue because excessive pressure can: Damage injectors Crack injector cups Destroy fuel lines Cause hard starts Trigger engine derates This code is common on: Cummins ISX / X15 / ISB Detro Fault Codes for Detroit Diesel DD15 Gen 5 Below is a comprehensive list of fault codes you may encounter on a Detroit Diesel DD15 Gen 5, which covers model year 2024 & 2025. This means the engine control module (ECM) is detecting a higher-than-expected voltage signal from the DEF quality sensor, which monitors the concentration and condition of the DEF to ensure effective emission Jan 7, 2015 · a. Shud. DD15 showing Diagnostic code SPN 3556 FMI 18. Detroit SPN 3826 FMI 0 problem code is about Long Term Def Consumption Too High: Aftertreatment 1 Diesel Exhaust Fluid Average Consumption Data Valid But Above Normal Operational Range - Most Severe Level;. b. SPN 3556 indicates the DOC outlet temp is does not reach or goes over the expected temprature. Go to step 2. Yes; diagnose and repair those fault codes first. No matter what, you View Detroit Diesel Series 60 12. If you don't take the time to look into Spn 3353 Fmi 2 engine problem when it arises, it can add up quickly. has anyone else had this issue. Are fault codes SPN 3246 FMI,3, 4 or 8 and SPN 3250 FMI 3, 4, or 8 also present? a. No matter what FMI code follows it, you are looking at a problem with the regen temperature. You can view detailed repair information, for free, on every one of these fault codes on Diesel Repair. The SPN 3556 code has to do with regen. Troubleshoot your Detroit Diesel DD15 (2010-2013) engine with our comprehensive fault code list and repair tips to keep your truck running smoothly. 1 SPN 3556/FMI 0 or 1 The troubleshooting procedures for this SPN can be found in the Aftertreatment System Technician's Guide (7SE63), refer to Chapter "18 SPN 3556 Electronic Dosing Valve Above or Below Normal Operating Range" 16. This sensor is CRITICAL because: It measures exhaust temperature exiting the DPF It determines whether a regen is safe and successful It controls DEF dosing and DD15 with the fault code or SPN 3556 FMI 18, DOC outlet temp low ( low temp regen). 7L (2007–2009) fault codes and engine specs. Are fault codes SPN 3246 FMI,3, 4 or 8 and SPN 3250 FMI 3, 4, or 8 also present? Email This Page Section 111 SPN 3556 - Electronic Dosing Valve Above or Below Normal Operating Range 111. Visually inspect exhaust system for leaks, including aftertreatment device (ATD) V-band Jun 8, 2019 · SPN 3556/FMI 0 or 1 The troubleshooting procedures for this SPN can be found in the Aftertreatment System Technician's Guide (7SE63), refer to Chapter "18 SPN 3556 Electronic Dosing Valve Above or Below Normal Operating Range" 16. Verify repair. Go to step 3. No just happen and I'm Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3556 FMI 1 (ACM) Diesel Oxidation Catalyst (DOC) Outlet Temperature Does Not Increase Above the Modeled Threshold when Regeneration is Enabled DESCRIPTION: This code sets when the Diesel Oxidation Catalyst (DOC) outlet temperature does not increase above the modeled threshold when regeneration is Detroit DD15 EPA07 (2007-09) Fault Code: SPN 3556 FMI 1 (MCM) Check for Regeneration Temperature Out of Range Low 3. Are there any HC doser low pressure What is SPN 3556 FMI 1: SPN 3556 FMI 1 indicates a fault with the Diesel Exhaust Fluid (DEF) Quality Sensor Circuit - High Voltage. 115. Detroit SPN 3353 FMI 2 problem code is about Generator (charging System) D+ Terminal Failure. If you don't take the time to look into Spn 3556 Fmi 1 engine problem when it arises, it can add up quickly. 2016 Freightliner 1fvhg3dv0ghgy1656 Spn 3556 fmi 18 Spn 5443 fmi 15 Looking for help to repair this issue Getting spn 520372 FMI 16 What's the solution? I have 2017 Cascadia 1. MONITORED PARAMETER: 1 5 02-11 SUBJECT DATE SPN 3556 / FMI 1 Regen Temperature - Out of Range Low May 2011 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0084 EPA07 DD15 SPN 3556/FMI 1 Procedures have been modified to include checks for soot buildup on the mechanical doser injector. 3. This is one of the most searched diesel codes because: It prevents successful regenerations It causes high soot loading (SPN 3719) It triggers low exhaust temperature faults It leads to 5 MPH derates if ignored SPN Detroit SPN 3031 FMI 19 code meaning also check similar Detroit spn and fmi codes. 2. Only get this code when in regen but am getting it all time. Diagnostics lead to rather a bias/bad temp sensor or an inoperative HC (hydrocarbon) Doser System. Check for multiple fault codes. Turn the ignition ON (Key ON, Engine OFF). Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3556 FMI 0 (ACM) Regeneration Temperature – Out of Range High DESCRIPTION: This code sets when the ACM detects that the DOC outlet temperature sensor is greater that the modeled threshold. 4. This code affects: Cummins ISX / X15 / L9 Detroit DD13 / DD15 / DD16 Paccar MX-13 / PX engines Volvo / Mack International A26 And even light-duty diesels like Duramax & Powerstroke SPN 102 Fault Codes for Detroit Diesel DD15 Gen 5 Below is a comprehensive list of fault codes you may encounter on a Detroit Diesel DD15 Gen 5, which covers model year 2024 & 2025. gufm, ycy7, h8g2yr, 9k9vs, jtm71, sbpzg, jdp46, 8qw9i, 2any, c9ux,