Spn 629 Fmi 8SPN 645 FMI 4 Tach Output Ground Short 384. SPN 636, FMI 8- Crank and/or Cam Co. Set the parking brakes for both the tractor and the trailer. Misfire is typically a result of one or more factors. We replaced… , Technician Ask Your Own Medium and Heavy Trucks Question Ask Your Own Medium and Heavy Trucks Question. If you have a unit with an active SPN 629 FMI 8 and the ECM was recently updated. This engine was only in production for several years. Spn 629 fmi 8 durastar 4400 maxxforce 9. SPN: 629 FMI: 12/12 Lamp: AMBER SRT: REASON: Electronic Control Module Warning Internal Hardware Failure - Bad Intelligent Device or Component. SPN 629 FMI 31 Microprocessor Failure COP 190. Is EST DTC list SPN 629 FMI 12 active or pending? Yes: Replace Engine Control Module (ECM) and perform Crankshaft Position Sensor Relearn Procedure. DTC: SPN 629 FMI 8 Bulletin: GDC22-214 Date: April 01, 2022 © 2022 Mack Trucks, Inc. SPN 168, FMI 17 - Battery Voltage (Page 175 and 176: SPN 168, FMI 15 - Battery Voltage (Page 177 and 178: SPN 628, FMI 13 - Microprocessor Fa. “ECM SPN 629, Electronic Control Unit (ECU) 1 – MID 128 SID 254”, page 29 MID 128 PPID 8”, page 68 “ECM SPN 4813, Engine. FMI 12 – Device Or Component FMI 8 – ECM error, engine off timer. SPN : FMI. 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 Signals - Data erratic, intermittent or incorrect XXXXXX 122 102 3 Amber Engine Intake Manifold #1 Pressure Intake Manifold 1 Pressure …. EFFECT: No performance effects or possible severe power derate. EFFECT: Engine may NOT start/ running. SPN 629 FMI 8 OC 1 SA 0; SPN 652 FMI 14 OC 2 SA 0; SPN 656 FMI 14 OC 2 SA 0; SPN 2659 FMI 21 OC 61 SA 0; SPN 2659 FMI 10 OC 1 SA 0. BENDIX SD-13-4986 manual : APPENDIX B: J1939 SPN and FMI Codes and their Bendix Blink Code Equivalents. SPN 636 FMI 4 Loss of Crankshaft Input Signal 155. Spn 629 fmi 8 durastar 4400 maxxforce 9 | Page 2 | TruckersReport. SPN (Suspect Parameter Number) FMI (Failure Mode Identifier) The suspect parameter number (SPN) is diagnostic fault code terminology found on some of our equipment using a J1939 CAN data link. Key ON, check Diagnostic Trouble Codes (DTC) list for SPN 629 FMI 12. com Trucking Forum | #1 CDL Truck Driver Message Board Company Driver Dry Van Flatbed Refrigerated Specialized Owner Operator More Trucking Job Searches ⌄ Forums > The Garage > Trucks [ Eighteen Wheelers ] > Heavy Duty Diesel Truck Mechanics Forum >. I talked to the Cummins help desk but the best they could do is read back the web based information on Fault Code 343. Turn the ignition switch to the OFF position. Refer to Failure Mode Indicators (FMI) below for more information. Multiple counts of ABS code SA 11 SPN 520216 FMI 31 during a single key cycle can have a cumulative affect that result in the activation of ABS code SA 11 SPN 629 FMI 11. 2 SPN 628/FMI 14. Circuit Description: The ECM is a computer that is responsible for engine control, diagnostics, and user features. Page 119 and 120: Page 181 and 182: SPN 629, FMI 31 - Microprocessor Fa; Page 183 and 184: SPN 1321, FMI 5 - Start Relay Coil ;. Fault information, trip information, and maintenance monitor data can be. The purpose of this iKnow is to address fault code SPN 629 FMI 8 for all 2010 emissions HD OBD compliant medium duty I6 Engines. However, this engine was very short lived due to its ability to not meet engine requirements that it was announced in September 2012 that it would be discontinued. • For support with a warrantable fault/fault code, please submit an SF368 Product Quality Deficiency Report (PQDR) in the Product Data Reporting & Evaluation Program (PDERP) at. Even with the activation of either of these ABS codes, the ABS remains active and functions properly on the vehicle. Page 115 and 116: 2) Emissions are higher than allowe. SPN 636 FMI 2 Crank Input Signal Noise 153. 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 Signals - Data erratic, intermittent or incorrect XXXXXX 122 102 3 Amber Engine Intake Manifold #1 Pressure Intake Manifold 1 Pressure …. Description: See below for fault code description(s) Applies to: US ARMY VEHICLES. 1076 2 Fuel Injection Pump Control Valve Invalid. WABCO SPN 629 FMI 11 | TruckersReport. Spn 629 fmi 8 durastar 4400 maxxforce 9. DTC: SPN 629 FMI 8 Bulletin: GDC22-214 Date: April 01, 2022 © 2022 Mack Trucks, Inc. SPN 630 FMI 12 Microprocessor Failure RAM 188. These repair instructions are intended to address the following fault(s): Required Parts. 5 spn 84/fmi 8; 23 spn 86 – adaptive cruise control fault 23. Hydraulic Brake (8) Ignition System (1) Instrument Cluster and Panel (3) Interior Lighting (1) Lane Departure (4) Latch, Lock and Linkage (2) Lighting (1) Manifold. Source addresses and DTC descriptions are presented in plain text. Revised: this cal revises the cal issued august 10th, 2020. Page 181 and 182: SPN 629, FMI 31 - Microprocessor Fa. The products are under continuous development. SPN 168, FMI 17 - Battery Voltage (Page 175 and 176: SPN 168, FMI 15 - Battery Voltage (Page 177 and 178: SPN 628, FMI 13 - Microprocessor Fa. The SPN and FMI codes in the table below are not intended to be paired from left to right. 8L engine was engineered from the ground up, using some of the same concepts as the old GM as was. Information is subject to change without notice. CPC software Always Enabled None Always Enabled Two Seconds CEL None. Medium Duty SPN 629/FMI 2, 12 -GHG17 New DDS and DD8 diagnostic procedures GHG17 DD Heavy Duty SPN 629/FMI 2, 12 -GHG17 Updated GHG17 HD diagnostic procedures DiagnosticLink users: Please update the troubleshooting guides in DiagnosticLink with this newest version. FMI 9 – Abnormal Update Rate: The TCM has detected an internal processing error. START NOW SPN 629, FMI 31 - Microprocessor Failure – COP Key On, Engine On System Mode= “Running” Operate engine at idle Clear System Fault Does DTC 603 reset with engine idling Yes Check all power and ground circuits to ECM No Fault is intermittent Are all circuits ok Yes Replace ECM with known good part and retest No. Turn the cab load disconnect switch (CLDS) to the OFF position Wait a minimum of 30 seconds. Page 41 and 42: SPN 106, FMI 16 - MAP High Pressure. SPN 629, FMI 31 - Microprocessor Fa. DTC: Bulletin: SPN 629 FMI 8 GDC22-214 Date: Description: Applies to: April 01, 2022 See below for fault code description(s) US ARMY VEHICLES General Information These repair instructions are intended to address the following fault(s): DTC SPN 629 FMI 8 Description Possible Cause Possible (Observable) Symptoms N/A N/A Air System/Mechanical. The functionality of this code was turned on. 2 spn 91/fmi 3; 52. SPN: 629 FMI: 12/12 Lamp: Red REASON: Error internal to the engine control module (ECM) related to memory hardware malfunctions or internal ECM voltage supply circuits. Freightliner class is with code SID-254 FMI 8. The installation of software upgrades may cause minor changes in features and engine performance. Figure 3. Is EST DTC list. This engine was only in production for several years. The troubleshooting solution is the same for any and all fault descriptions: Replace the CPC and reprogram with the latest software release. Page 185 and 186: SPN 1321, FMI 4 - Start Relay Groun. If you have a unit with an active SPN 629 FMI 8 and the ECM was recently updated. SPN 629 FMI 0 - ECM Error - CPU Load Excessively HIGH Fault OverviewFault code sets when the Engine Control Module (ECM) detects Central Processing Unit (CPU) load is excessively high. TSB Number: CALFTL54-010REV NHTSA Number: 10179076 TSB Date: August 11,. SPN: 629 FMI: 12/12 Lamp: RED SRT: REASON: Electronic Control Module Critical Internal Failure - Bad Intelligent Device or Component. The Best PDF Manuals Online Includes : Bookmarks + Searchable Text + Index = Fast Navigation And Best Organization ! This manual provides instruction for troubleshooting DDEC VI Series 60 engines. Set the parking brakes for both the tractor and the trailer. SAE J1939 FMI Table. • FMI=8 - Abnormal Frequency Or Pulse Width Or Period • FMI=9 - Abnormal Update Rate • FMI=10 - Abnormal Rate Of. Represents the SPN with error. SPN 629 FMI 0 - ECM Error - CPU Load Excessively HIGH Fault OverviewFault code sets when the Engine Control Module (ECM) detects Central. SPN 629/FMI 2 This Code Logs when the CPC Hardware Does Not Match the CPC Software. 629 13 reprogram controller ecu problem 629 19 ecu not receiving msg from pump 632 2 fuel shutoff valve err detected spn fmi description 637 7 timing (crank. Suspect parameter number (SPN), failure mode indicator (FMI) and occurrence count numbers are listed. Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by Wannabe tech, Jan 2, 2019. It's the same type of relationship that you see between Cummins and various manufacturers. SPN 629 FMI 8 Engine Off timer fault SPN 629 FMI 12 ECM Internal chip Error SPN 629 FMI 14 ECM Internal component overtemperature SPN 633 FMI 3 FPCV short to PWR SPN 633 FMI 4 FPCV short to GND SPN 633 FMI 5 FPCV open load/circuit SPN 636 FMI 2 CMP and CKP Synchronization Error SPN 636 FMI 8 CMP signal noise SPN 636 FMI 10 CMP signal missing. -1,SPN:629,FMI:12 (SA -1) reports Controller #1 (SPN 629) is Bad Intelligent Device Or Component (FMI 12) at Katy 5:21 PM (View Location: Map) MID:. PSI is a large manufacturer of engines, Navistar has no part in ownership of PSI or the manufacturing process. The purpose of this iKnow is to address fault code SPN 629 FMI 8 for all 2010 emissions HD OBD compliant medium duty I6 Engines. The ABS Main Screen will appear. ABSTRACT This manual provides instruction for troubleshooting DDEC® VI Series 60® engines. I have a 2016 kenworth T680 with a cummins ISX and im seeing the following fault codes: Fault code FMI Time SPN-88118 17 8:25 SPN-151117 19 8:25 SPN-1569 31 8:27 could you tell me what these are and h read more. ECM power supply errors have been detected. the exhaust aftertreatment system. SPN: 629 FMI: 12/12 Lamp: Amber REASON: Engine Control Module Warning Internal Hardware Failure - Bad Intelligent Device or Component. This software generally assures optimal engine performance. 6 Check J1939 circuit at the ECU and the data link connector. 1 spn 86/fmi 14; 24 spn 91 – accelerator pedal sensor fault 24. i have a 2011 international prostar plus. 2 spn 629/fmi 12; 53 spn 630 (cpc) - multiple faults 53. SPN 629 FMI 8 Engine Off timer fault SPN 629 FMI 12 ECM Internal chip Error SPN 629 FMI 14 ECM Internal component overtemperature SPN 633 FMI 3 FPCV short to PWR SPN 633 FMI 4 FPCV short to GND SPN 633 FMI 5 FPCV open load/circuit SPN 636 FMI 2 CMP and CKP Synchronization Error SPN 636 FMI 8 CMP signal noise SPN 636 FMI 10 CMP signal missing. SPN 625/FMI 2 SPN 625/FMI 4 SPN 628 (CPC) – Multiple Faults SPN 628/FMI 13 (All Fault Descriptions) SPN 628/FMI 14 SPN 629 (CPC) – Multiple Faults SPN 629/FMI 2 SPN 629/FMI 12 SPN 630 (CPC) – Multiple Faults SPN 630/FMI 14 SPN 636 – Crankshaft Position Sensor Outside of Normal Operating Conditions. The DDEC Ether Start System is a fully-automatic engine starting fluid system used to assist a DDEC equipped diesel engine in cold starting conditions. DTC: SPN 629 FMI 8 Bulletin: GDC22-214 Date: April 01, 2022 © 2022 Mack Trucks, Inc. Circuit Description: The ECM has internal diagnostics that continuously run and check the internal memory. The def fluid gauge is flashing red,Ihooked … read more Daniel Wilson. Exhaust System (8) Exterior Lighting (18) Exterior Rearview Mirror (1) Frame (2) Fuel and Propulsion System (1) Fuel Delivery System (1) Fuel Gauge (2) Fuel Injector (2) Fuel Pump (4) Fuel Rail (5) Fuel System (2) Fuel Tank Filler Pipe and Cap (1) Fuse and Circuit Breaker (1) Gas Recirculation Valve (3) Gasoline Fuel System (16) Headlight (2. Cummins SPN 629 - FMI 12 (Fault Code 343) Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. graphicvillage. Medium Duty SPN 629/FMI 2, 12 -GHG17 New DDS and DD8 diagnostic procedures GHG17 DD Heavy Duty SPN 629/FMI 2, 12 -GHG17 Updated GHG17 HD diagnostic procedures DiagnosticLink users: Please update the troubleshooting guides in DiagnosticLink with this newest version. SPN#1244 FMI - Answered by a verified Technician. ECU DTCs (Also see other 629 codes) 629. 2 BODY CONTROLLER DIAGNOSTIC TROUBLE CODES (S08327) FAILURE MODE INDICATORS (FMI) DEFINITIONS. Page 113 and 114: SPN 658, FMI 6 - Injector Driver #8; Page 115 and 116: 2) Emissions are higher than allowe; Page 117 and 118: SPN 629, FMI 31 - Microprocessor Fa. Service Information Trucks Group 28 Release 2 Engine Control Module (ECM), Diagnostic Trouble Code (DTC), Guide 2010 Emissions CHU CXU GU TD 89047073 Foreword The descriptions and service procedures contained in this manual are based on designs and technical studies carried out through January 2012. SPN 629 FMI 12. Revised customer advisory letter for abs warning light illumination with abs code sa 11, spn 629, fmi 11. Service Information Trucks Group 28 Release 2 Engine Control Module (ECM), Diagnostic Trouble Code (DTC), Guide 2010 Emissions CHU CXU GU TD 89047073 Foreword The descriptions and service procedures contained in this manual are based on designs and technical studies carried out through January 2012. Overview The UltraShift PLUS transmission is equipped with a Transmission Electronic Control Unit (TECU). This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on iRV2 Thread Tools Join the #1 RV Forum Today - It's Totally Free!. ‪ Prev DD15 Troubleshooting – Section 53. SPN 625/FMI 2 SPN 625/FMI 4 SPN 628 (CPC) – Multiple Faults SPN 628/FMI 13 (All Fault Descriptions) SPN 628/FMI 14 SPN 629 (CPC) – Multiple Faults SPN 629/FMI 2 SPN 629/FMI 12 SPN 630 (CPC) – Multiple Faults SPN 630/FMI 14 SPN 636 – Crankshaft Position Sensor Outside of Normal Operating Conditions. First announced in 2009, it was put into production and placed into trucks by August 2011. Spn 629 fmi 0 -ecm cpu load code after calibration update; only engines with obd (onboard diagnostics) - engine s/n 3500000 and up. SPN 658, FMI 6 - Injector Driver #8. SPN 629/FMI 2. We listed all the SPN codes below. Cummins SPN 629 - FMI 12 (Fault Code 343) My NA decide to give me an engine light today. EFFECT: Engine may not start or may be difficult to start. SPN 629 is a diagnostic trouble code for Controller #1 Bad Intelligent. DTC: Bulletin: SPN 629 FMI 8 GDC22-214 Date: Description: Applies to: April 01, 2022 See below for fault code description(s) US ARMY VEHICLES General Information These repair instructions are intended to address the following fault(s): DTC SPN 629 FMI 8 Description Possible Cause Possible (Observable) Symptoms N/A N/A Air System/Mechanical. There are multiple fault descriptions for SPN 629/FMI 2. 1078 31 Fuel Injection Pump Spd/Pos Sensor Condition Exists. The full codes and text were (SPN the FMI): 1569 31 Engine Power Derate. There are several possible combinations of SPN and FMI codes. The purpose of this iKnow is to address fault code SPN 629 FMI 8 for all 2010 emissions HD OBD compliant medium duty I6 Engines. Associated FaultsNone Fault FactsNone Drive Cycle to Determine Fault StatusKey ON Possible Causes Failed Software Failed ECM Step 1 Check for active or pending. This number represents the type of failure detected. Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by Wannabe tech, Jan 2, 2019. START NOW SPN 629, FMI 31 - Microprocessor Failure – COP Key On, Engine On System Mode= “Running” Operate engine at idle Clear System Fault Does DTC 603 reset with engine idling Yes Check all power and ground circuits to ECM No Fault is intermittent Are all circuits ok Yes Replace ECM with known good part and retest No. SPN 629, FMI 31 - Microprocessor Failure – COP Key On, Engine On System Mode= “Running” Operate engine at idle Clear System Fault Does DTC 603. Page 183 and 184: SPN 1321, FMI 5 - Start Relay Coil. CLEARING DIAGNOSTIC TROUBLE CODES. FMI 8 – Abnormal Frequency: The TCM has detected an internal processing error. Page 183 and 184: SPN 1321, FMI 5 - Start Relay Coil. TSB Number: Spn 27 fmi 7 egrp does not agree with commanded position. These factors can include but may not be limited to: 1) a fouled or damaged spark plug (s), 2) a damaged or defective ignition coil (s) or coil wire (s) resulting in weak spark generation, 3) a plugged or contaminated injector (s) that intermittently. Electronic Control Module CODES: Fault Code: 343 PID (P), SID (S): S254 SPN: 629 FMI: 12/12 Lamp: Amber REASON: Engine Control Module Warning Internal Hardware Failure - Bad Intelligent Device or. BENDIX SD-13-4986 manual : APPENDIX B: J1939 SPN and FMI Codes and their Bendix Blink Code Equivalents. The amount of ether is properly. i need to know what the codes are and how to fix them spn:886 fmi:14 oc:1 sa:42 spn:524285 fmi:14 oc;1 sa:150 spn:520465 fmi:2 oc:1 sa:33 spn:629 fmi:12 oc:n … read more. EFFECT: Possible NO noticeable performance effects or engine dying or hard starting. Multiple counts of ABS code SA 11 SPN 520216 FMI 31 during a single key cycle can have a cumulative affect that result in the activation of ABS code SA 11 SPN 629 FMI 11. Revised customer advisory letter for abs warning light illumination with abs code sa 11, spn 629, fmi 11. SPN FMI 1st digit 2nd digit 13 3 ECU (11) 254 629 12 13 4 ECU (12) 254 629 2 13 5 ECU (13) 254 629 2 13 6 ECU (14) 254 629 12 13 7 ECU (15) 254 629 2 13 8 ECU (16) 254 630 13 13 9 ECU (17) 254 630 13 13 10 ECU (18) 254 630 12 13 11 ECU (1A) 254 802 12 13 12 ECU (1B) 254 802 12 13 13 ECU (80) 254 629 12. TSB Number: IK1200453 NHTSA Number: 10131037 TSB Date: February 11, 2014 Date Added to File:. DTC: SPN 629 FMI 8 Bulletin: GDC22-214 Date: April 01, 2022 © 2022 Mack Trucks, Inc. •“FMI” is the Failure Mode Indicator. SPN Fault Codes Check all spnfmi code list above. SPN 629, FMI 31 - Microprocessor Failure - COP Key On, Engine On System Mode= "Running" Operate engine at idle Clear System Fault Does DTC 603 reset with engine idling Yes Check all power and ground circuits to ECM No Fault is intermittent Are all circuits ok Yes Replace ECM with known good part and. Page 179 and 180: SPN 630, FMI 12 - Microprocessor Fa. SPN 645 FMI 3 Tach Output Short to Power 386. The purpose of this iKnow is to address fault code SPN 629 FMI 8 for all 2010 emissions HD OBD compliant medium duty I6 Engines. Spn 629 fmi 8 durastar 4400 maxxforce 9 | Page 2 | TruckersReport. SPN FMI DESCRIPTION QSB QSC QSL9 QSM1 1 QSX1 5 QSK19 QSK23 QS T 30 QSK45 QSK60 QSK78 HHP Level Number (**) 111 (Red) S254 12 629 12 Engine Control Module - Critical internal failure X 3 112 (Red) S020 7 635 7 Engine Timing Actuator is not responding to ECM Xcommands 2 113 (Yellow) S020 3 635 3 Engine Timing Actuator Circuit - shorted high X 2. Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by Wannabe tech, Jan 2, 2019. We replaced the cam and crank shaft sensors, the power plug to the ECM Ask an Expert Car Questions Truck Repair Freightliner class is with code SID-254 FMI 8. Multiple counts of ABS code SA 11 SPN 520216 FMI 31 during a single key cycle can have a cumulative affect that result in the activation of ABS code SA 11 SPN 629 FMI 11. Ross_Tech Light 2023 at 8:59 PM. The TECU performs a variety of functions including receiving inputs from sensors, sending outputs to control devices, operating X-Y Shifter motors and actuators and making shift decisions. The functionality of this code was turned on starting with calibration ECR0 and later. Spn 629 fmi 8 durastar 4400 maxxforce 9. Engine Control Module Warning Internal Hardware Failure - Bad Intelligent Device or Component. •“FMI” is the Failure Mode Indicator. The full codes and text were (SPN the FMI): 1569 31 Engine Power Derate. spn fmi description 28 3 % accel pos3 volt above norm or short high 28 4 % accel pos3 volt below norm or short low 29 3 % accel pos2 volt above norm or short high 629 19 ecu not receiving msg from pump 632 2 fuel shutoff valve err detected 632 5 fuel shutoff valve non-functional 632 11 fuel shutoff valve solenoid ckt open or shorted. Error internal to the electronic control module (ECM) related to memory hardware failures or internal ECM voltage supply circuits. SPN: 629 FMI: 12/12 Lamp: Amber REASON: Engine Control Module Warning Internal Hardware Failure - Bad Intelligent Device or Component. We… Satisfied Customers Related Medium and Heavy Trucks Questions I have a 2016 Freightliner Cascadia with a DD13 no crank and I have a 2016 Freightliner Cascadia with a DD13 no crank and will not start. 1 spn 91/fmi 2; 24. Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by Wannabe tech, Jan 2, 2019. The Fuller Advantage transmission is equipped with a Transmission Electronic Control Unit (TECU). 1077 31 Fuel injection Pump Control Valve Control Valve Condition Exists. Page 39 and 40: SPN 106, FMI 4 - MAP Low Voltage In. FMI 12 - Device Or Component FMI 8 - ECM error, engine off timer fault Troubleshoot: ECM calibration and connections, fuses FMI 2 - Data Erratic, Intermittent, or Incorrect. To use the table below, first write down the SPN and FMI codes you received from the engine diagnostic gauge. We replaced , Technician Ask Your Own Medium and Heavy Trucks Question Ask Your Own Medium and Heavy Trucks Question. NOTE – The VID will display “Not Available” if a DTC description is not available for a. Suspect parameter numbers (SPN) can vary on trucks, it begins from 1 to 5 digit numbers and located different part of the vehicle such as ECM, GWM, HVAC-C, CMS, ICU, CHM, TCU, PLC, ABS/ATC and TM units. SPN 629 - FMI 12 (Fault Code 343) REASON: Engine Control Module Warning Internal Hardware Failure - Bad Intelligent Device or Component. SPN 636 FMI 8 Crank and/or Cam Could Not Synchronize During Start 25. Specifically covered in this manual are troubleshooting and repair steps that apply to the DDEC VI. Revised customer advisory letter for abs warning light illumination with abs code sa 11, spn 629, fmi 11. Turn the cab load disconnect switch (CLDS) to the ON position. com Trucking Forum | #1 CDL Truck Driver Message Board Company Driver Dry Van Flatbed Refrigerated Specialized Owner Operator More Trucking Job Searches ⌄ Forums > The Garage > Trucks [ Eighteen Wheelers ] > Heavy Duty Diesel Truck Mechanics Forum > WABCO SPN 629 FMI 11. J1587: MID 130 SID 254 FMI 12 J1939: SA 3 SPN 629 FMI 12. SPN 629 FMI 12. This code resolves to a Cummins 343 Fault Code. WABCO Maintenance Manual MM-0112 (Revised 07-18) Page 20 3 Diagnostics, Troubleshooting and Testing In the Main Menu, select J1939 Tractor ABS or J1708 Figure 3. We replaced the cam and crank shaft sensors, the power plug to the ECM Ask an Expert Car Questions Truck Repair Freightliner class is with code SID-254 FMI 8. WABCO SPN 629 FMI 11 Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Ross_Tech, Aug 31, 2021. 2012 Freightliner Cascadia with dd13. FMI 12 – Device Or Component FMI 8 – ECM error, engine off timer fault Troubleshoot: ECM calibration and connections, fuses FMI 2 – Data Erratic, Intermittent, or Incorrect. Posted - 06/16/2017 : 06:24:49 AM. Cummins SPN 629 - FMI 12 (Fault Code 343) My NA decide to give me an engine light today. 190 8 engine speed sensor defective 190 16 engine overspeed 201 2 speed set point 2 (hand throttle defective) 441 0 auxiliary temperature #1 high (most severe) 535 7 control travel difference 535 13 auto calibration bosch-edc-pump unsuccessful 536 12 feedback rack position 536 13 reference feedback rack position. SPN 629 FMI 0 - ECM Error - CPU Load Excessively HIGH Fault OverviewFault code sets when the Engine Control Module (ECM) detects Central Processing Unit (CPU) load is excessively high. Western star 49x vehicles have been added to the cal scope and instruction View This TSB TSB Number: CALFTL54-010REV NHTSA Number: 10179076 TSB Date: August 11, 2020. Western star 49x vehicles have been added to the cal scope and instruction. Key ON, check Diagnostic Trouble Codes (DTC) list for SPN 629 FMI 12. WABCO SPN 629 FMI 11 | TruckersReport. Key OFF, wait for EST screens to clear. Freightliner class is with code SID-254 FMI 8. SPN 629 FMI 0 - ECM Error - CPU Load Excessively HIGH Fault OverviewFault code sets when the Engine Control Module (ECM) detects Central Processing Unit (CPU) load is excessively high. Next DD15 Troubleshooting – Section 55 SPN 630 (CPC) Leave a. (Also see other 629 codes) 629. SPN 629 is a diagnostic trouble code for Controller #1 Bad Intelligent. • For support with a warrantable fault/fault code, please submit an SF368 Product Quality Deficiency Report (PQDR) in the Product Data Reporting & Evaluation Program (PDERP) at. I have actually never looked for this fuse to be honest, so we're both going to learn where it actually is, LOL! Shows the wiring to it is K97AN and K97AM. DTC: SPN 629 FMI 2 Bulletin: GDC22-213 Date: April 01, 2022 © 2022 Mack Trucks, Inc. SERIES 60 DDEC VI TROUBLESHOOTING GUIDE. We use cookies to give you the best possible experience on our website. Every defined SPN can be used in a DTC. Component Location: The ECM is located on the fuel system side of the engine. 1998 379 Peterbilt hoffa660 posted May 7, 2023 at 1:16 PM. SPN 629 is a diagnostic trouble code for Controller #1 Bad Intelligent. The TECU performs a variety of functions including receiving inputs from sensors, sending outputs to control devices, operating X-Y Shifter motors and actuators and making shift. This truck came into the shop with hacked together battery system, the metal hold down was bridged to both positve and negative cables. Page 117 and 118: SPN 1324, FMI 31 - Emissions/Cataly. The purpose of this iKnow is to address fault code SPN 629 FMI 8 for all 2010 emissions HD OBD compliant medium duty I6 Engines. Spn 629 fmi 8 durastar 4400 maxxforce 9. Peterbilt 365 easy jake mission_creek posted May 6, 2023 at 7:26 PM. SPN 629 FMI 31 Microprocessor Failure COP 190. This software generally assures optimal engine performance.