Ecu 128 code freightliner columbia 2007 how to fix Printed Mon Nov 12 2018 11:24:21 GMT-0500 (Eastern Standard Time) I have a freightliner columbia 2007 detroit 60 series and have a code ECU 128 P1d Hi my name is***** will be glad to help. Frieghtliner colombia 05 14 L. 05 Freightliner Columbia Detroit engine fault code ECU 128 545 146 tech support Hi ROY this is Heber. Meaning that you have no load or resistance since an EGR motor is a resistor. 05/12/2016 ‐ Added information to "Service Information (Known Issues) for Service Tool loss of communication fault codes. mechanics, vets Hey Roy. Jun 14, 2012 · J1939 data link issues are usually related with bad power supply of EECU, VECO ore TCU. 4000 ecu code 128, sid 057, mechanics, vets, home repair What causes a 2007 freightliner columbia with detroit 14l series 6o engine # 1,#2 and # 3 injectors not to work? 2007 Wayne worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling Nov 12, 2018 · Verify repair. If waste gate is working, go to step 4. Have a 2007 freightliner m2 Codes just came up ecu 128,pid 111 and fail MID 128 Engine Subsystem Codes 33 – 64 Freightliner fault codes. confused? it's not a fault code itself-but to let you know there is a code and to find out what it is you have to take it dealer, I hate that, several dealers tell me the same thing-wish it would tell you what the real code is. Nov 3, 2024 · Demystify the frustrating ECU 128 code on your Freightliner with this comprehensive guide. Good afternoon. 111 is a coolant level sensor fault. If boost pressure is not within acceptable range, repair or replace the turbocharger. miss problem was there before that repair. My driver called me with these codes on ours2007 Freightliner Columbia 14L DETROIT 60 seriesECU 128 Sid 146 fail 06ECU 128 PId 351 fail 03 ECU 228 PId 351 fail 00I know you send me the chart. mechanics, vets, home repair pros, more. One is most likely blown. 1 obstruido, o aire/agua en el combustible 128 001 12 Desperfecto del inyector del cilindro No. I have a sid 248 code-no communication between ecu and vcu in a 2007 freightliner columbia columbia check engine light code ecu 128. Thermo-King repair and trouble shooting. mechanics, vets, home repair 05 Freightliner Columbia Detroit engine fault code ECU 128 545 146. ebay. 545 146 after ecu 128. Codes ecu 128 pid 027 fail07, ecu 128 sid 146 fail 07, ecu 128 sid 155 fail 00. ISC300. Subscribe here for more trucking videos: https://w I have a 2007 Freightliner Columbia with a Fault code ECU 128 Sid 53 2006 freightliner Columbia MB. I would start by checking all fuses. I have a 2007 Freightliner Columbia with a Fault code ECU 128 mechanics, vets, home repair Apr 16, 2014 · coolant temp, coolant level, oil pressure will shut you down. Customer: I am getting a ecu 128 message but cannot find the override switch to capture the code. com/listingsdetail/detail. I have a freightliner columbia 2007 detroit 60 series ECU code 128 on a 04 Freightliner. unplug those sensors and see if it will start. Loosing Jeremy | ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications Ecu 128 code on a 2007 2005 freightliner columbia check engine light code ecu 128 34 years experiance as engine rebuild and problems. mechanics, vets, home repair inspection is destructive and the splice should be replaced using proper wire repair techniques. Jan 7, 2022 · In this case, it indicates a problem in subsystem 001 (Cylinder No. The ECM will need to be removed and sent in for repair to an authorized repair center to have the internal battery replaced or the ECM itself replaced to correct this here. obviously if it starts switch it straight off incase you do have an oil pressure problem not just faulty wiring or sensor) Jun 11, 2014 · Good to hear that you found the problem. The 12-digit code on a freightliner vehicle identifies it. Can you tell me what they are and what might be causing the idle overheat. Originally this came with a second code of ECU 128 PID 411 FAIL 04 and a Flash Code of 82. When I had it checked, the diagnosis indicated low voltage at the sensor supply. I'm receiving the code ECU 128 SID 232 FAIL 01. ECU 128 Sid 013 Fmi. You need to hit the button on the dash to go to the next screen that will give you and PID or SID and FMI. Skoolie not starting? ICU 140 Code popping up on your dash? How to fix a Skoolie Conversion when this code appears, what it means, and how to fix it. Customer: I have a 2007 Freightliner Columbia with a 14 leader Detroit My check engine light is on ECU 128 code the truck will not start but when my engine protection light comes on with the check engine light it will start I’ve tried everything low coolant sensor harn my check engine light is on ECyou won 28 code the truck will not start when my engine protection light comes on with the Learn how to troubleshoot and fix issues with the ECM Detroit 60 Series in this informative video. The turbo doesn't sound right on this bus, so I'm guessing its the turbo sensor. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright I have a code ecu 128. Shows F in gear box wont start. This video will show you how to pull your fault codes off your truck computers so you can hopefully diagnose any problems you might be having like comment su Do you have a Freightliner and saw an ECU 128 code? What exactly does this code mean? We are going to attempt to answer this question in this article. Pulling out of a rest area, the rpm would not go past 1500 and the light on the side of the shifter came on. It's important to check all connections and wiring at the ECM for any corrosion, spread, or pushed-back pins. I'm currently on the side of the road posting from my iPhone. check the connector to the egr for the oil control. ~~~~~` This is the code that you have ,sounds like a boost sensor or turbo I have a 2007 Freightliner Columbia with a Fault code ECU 128. Detroit 60 series 14L. 3 J1939 Terminology Quick Reference 2. 4. 36 GLOWPLUGLAMP Glow PLUG LAMP Candle System Lamp Customer: Hello, I have a freightliner columbia 2007 with detroit 60 series 14 lts giving me a code: ecu 128 p1d 091, can anyone help me with this please. Right Front Wheel Sensor Troubleshooting (SID 002) If your Freightliner truck's dashboard displays the ECU 128 code, this guide will help you decipher its meaning and fix the issue quickly. Iv got check engine light. MID 128 = Engine ECU, SID 146 = EGR Valve #1 FMI = 5, which means the current is below normal or open circuit. When deciphering the ECU 128 Code on a Freightliner, fuel system issues are a common culprit. & ecu 128 Sid 006 fail 00 2006 Freightliner with Detroit 60 series. Wiring incorrect Repair wheel sensor circuit, as needed. the connectors were common for breaking apart. ECU 128 SID 146 fail 07 Nothing I have a 2007 Freightliner Columbia with a Fault code ECU 128. Freightliner Business Class M2 Fault Codes List – PTO and Pump Electrical Controls ECU 128 codes indicate a condition related to engine issues. code ecu 128 , ecu 130, SID0248 and SPN0102 what is happen how to rectify? … read more I have a freightliner columbia 2007 detroit 60 series and have a code ECU 128 P1d 091, tech support, mechanics, vets, home repair pros, more. I will provide you with the code and then I’ll look into the issues you are experiencing. Since My truck won’t drive gives me code ecu 130. ECU 130 is telling you that the transmission ECU sensed a problem, that's all. Dpf park regen. Customer: 2005 freightliner columbia fault code ecu 128 sid 001 fail 00. What are the possible items that need to be 2005 freightliner columbia fault code ecu Trying to find out what code ecu 128 sid 005 is. after driving loaded when you stop movement and engine is idling the oil pressure will drop to about 16 and then slowly rise to 23-28 psi. To effectively address I have 2010 freightliner Detroit engine isaw ecu 128 sid 147 fail 11, Columbia, 2010 freightliner, No Wayne | worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling 35,103 Satisfied Customers What is a fault code: ecu 128 pd10 1 I have a 2006 Freightliner Columbia, 14. I have a 2006 Freightliner Columbia with a Detroit Diesel Series 60 and I'm getting fault code ECU 128 PID 411 Fault 13 and I'm experiencing loss of power and poor MPG Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. Give each wire at the plug a good tug to make sure they're not broken internally. Dash codes are ecu 128 Sid 155 fail 00 and ecu 128 pid 094 I have a freightliner columbia 2007 detroit 60 series and have a code ECU 128 P1d 091, could you please Jul 22, 2011 · You have only posted 2/3 of the code. How to check your truck with out a scanner for codes. brake light power is feeding back through the reverse light wiring. The MID and PID codes are used to identify specific components and parameters when reading fault codes, while the engine subsystem codes further identify engine components under MID 128. no. It means that the engine ECU has a code in it. By understanding its implications and following systematic troubleshooting steps, you can effectively diagnose and resolve underlying issues before they escalate into more severe problems. Could go 5 mins or could go 2 days without acting up and throwi … I have a freightliner columbia 2007 detroit 60 series and have a code ECU 128 P1d 091, could you please tell me what is 2007 Freightliner Century Detroit 60 series engine temperature issue How to set valves on 2007 freightliner with 60 series Ecu 128 Code Freightliner M2 ECU 128 Code Freightliner M2: Troubleshooting and Repair Guide Post Outline I. I have a 2007 DETROIT 60 series and give me today two codes. Display reads ecu 128. Customer: I have a 2007 day cab model. Wayne. com/str/dieseltruckrepairwebsite: https://dieseltruckrepairllc. Any help would be greatly appreciated. Regen light … read more Mar 24, 2021 · 2006 allegro bay. mechanics, vets, home repair SOURCE: 2000 toyota camry check engine wires are pinched and shorting together near the left (drivers side) trunk hinge. 4000 ecu Jun 13, 2019 · Hello. Clogged Fuel Filters: Over time, impurities may clog your fuel filters, restricting fuel flow. 34 Exhaust Pressure Sensor EXH PRESSENSOR Exh Press Sens. Without the FMI number, I can't provide specifics about the 128 code. 136 001 12 Frequency too high 8. Oil acts as a lubricant in the engine and without it, many things could go wrong. 35 Solenoid Exhaust Pressure Regulation EXH PRES SOL Exh Press Sol. . this code only started appearing after mechanic had turbo out to fix manifold leak. 2007 Freightliner Columbia just got the ecu replaces Mechanic's Assistant chat Customer: My truck won’t drive gives me code ecu 130 Mechanic's Assistant: Have you seen this code before with the same vehicle? When deciphering the ECU 128 Code on a Freightliner, fuel system issues are a common culprit. … Customer: Hello. It includes Component codes (MID), Parameter codes (PID), and Engine subsystem codes. 1 injector) and fault 05 (Cylinder No. Its ECU 128 fault code on Freightliner Trucks Freightliner Coronado Workshop, Repair and Maintenance Manuals PDF Freightliner Columbia Workshop, Service and Owner’s Manuals PDF Feb 10, 2025 · Cummins ISB 2007. 2008 freightliner columbia 120 ecu 128 sid 155 faiol 00 fault 1. Jan 11, 2016 · A 2006 freightliner Columbia with MBE 4000 and eaton fuller automated xy shifter. 1 Step 1: J1939 Resistance Test 2. Customer: I have a freightliner columbia 2007 with a detroit 515. After about 30 min. 13 I called freightliner and they did not have an answer. What are the possible items that need to be looked at? Answered by Jeremy in 55 mins 5 years ago Jeremy What causes a 2007 freightliner columbia with detroit 14l series 6o engine # 1,#2 and # 3 injectors not to work? 2007 Wayne 34 years experiance as engine rebuild and problems. My diagnostic plug is down connot use dddl at the moment. Check engine light on Diag. Answered by spankyjr1 in 11 hours 8 years ago Customer: I have freightliner columbia 2008 and I have a problem with this code Mechanic's Assistant: What's the make/model of your 2008 freightliner? Customer: Ecu 128 sid 248 fail 09 Mechanic's Assistant: Is there anything else the freightliner Mechanic should know before I connect you? Rest assured that they'll be able to help you. Thermo-King repair and Aug 2, 2012 · 1. But is is possible you have a faulty ECM as well. Dash codes are ecu 128 Sid 155 fail 00 and ecu 128 pid 094 fail 14. 1 injector short circuit). 503,000 Customer: I have an ECU code 128 545 146 issue. The J1587, J1708 & the J1939 system I have a 2007 Freightliner Columbia with a Fault code ECU 128. The symptoms you are describing with that fault code lean towards possibly the engine break mechanically sticking or a problem with your engine break coming on. Jul 17, 2017 · I have a 2008 freightliner Columbia with a Detroit series 60. MID 128 Engine Subsystem Codes 33 – 64. Please reply back if you need more help or have more questions. 0L series Detroit w/EGR, here are (3) faults my truck indicating today: *ECU 128 Pid 411 Fail 00 *545 137 Sid 006 Fail 13 *545 137 Sid 005 Fail 13 … read more. 2 Step 2: ECU Communication Test Using Mar 8, 2017 · Second opinion] I have the code ecu 128 sid 154 fail 04 I was wondering what was the problemJA: What's the make/model/year of your truck? Engine type?Customer: 2008 freightliner columbia Detroit 60 seriesJA: Are you fixing your truck yourself? I have a 2007 Freightliner Columbia with a Fault code ECU 128 Have this code on 2007 international 4300 128 005 5 SID 2007 freightliner century getting fault code 128 059 3 SID auxiliary PWM Driver #3 voltage above normal or shorted high. Was running rough yesterday 2006 freightliner Columbia MB. 0L series Detroit w/EGR, here are (3) faults my truck indicating today: *ECU 128 Feb 18, 2021 · A 2006 freightliner Columbia with MBE 4000 and eaton fuller automated xy shifter. Measure turbo boost pressure. 2005 freightliner columbia fault code ecu 128 sid 001 fail 00. 2 Special Instructions for Freightliner Business Class Vehicles Equipped With Mercedes MBE900 Engines, Manufactured Through November 30, 2000 1. It is a cummins engine with a freightliner chassis on a 2005 Tiffin allegro front diesel 300hp Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. it is a voltage code. This code indicates a potential issue within the engine management system, often related to sensors or wiring. It's on a 2004 model of heavy equipment. 2006 freightliner Columbia MB. I would take a close look at your engine brake housings for any mechanical problems requiring disassembly and repair. 2003 Freight liner M2-106 with a MBE-906 Mercedes 6. freightliner shuts down ecu 128 - Cars & Trucks question Jul 31, 2007 - 14 posts - ‎8 authors 2004 Freightliner Columbia Detroit 60 series code has Sid 146 I have a Detroit Diesel series 60 the regeneration system 2010 year model. I see this a lot. Visual Inspection: Check the wiring, connectors, and related components for signs of damage. I know is Saturday night. The fault code you provided, "2009 Freightliner Columbia SID 154 FMI 4 ECU 128," corresponds to a specific issue with the engine control unit (ECU) on a 2009 Freightliner Columbia truck. tech support, mechanics, vets, home repair pros, more. 1 128 001 06 Cortocircuito del inyector del cilindro No. Uncover preventative measures for optimal truck performance, helping to keep your vehicle safe and efficient. 128 is indicating there is an engine code. Regen light … read more Mar 12, 2013 · I have a 04 Freightliner Columbia, MBE4000, with a intermittent code 044, high voltage at water temp sensor or oil temp/pressure sensor. (turns the code into open circuit and therefore a check engine not a stop engine fault code. Thermo-King repair and I have 2010 freightliner Detroit engine isaw ecu 128 sid 147 fail 11, Columbia, 2010 freightliner, No Wayne 34 years experiance as engine rebuild and problems. 1FUJA6CK87LX08872. Sometimes it shuts down on me, and when it does it shows this code "ECU 128" "ICU 140" and on the small computer it shows this one "Alert Sid 25 … read more I am getting a way 128 code of sid 53 fail 11. 136 001 11 Erratic signal Perform test 7. 33 Control Pneumatic FANCLTCH DRV Fan Clutch Drv. Erase fault code memory. ECU code 128 diag 1 and 3 on a 2008 Freightliner I have a freightliner columbia 2007 detroit 60 series and have a code ECU 128 P1d 091, could you please tell me Customer: no engine code truck wont start icu 140 code Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. Apr 16, 2014 · Today went to pick up a trailer and while bob tailing i get check engine light on coolant and oil pressure drops to 0 fan comes on but it runs normal. Code. last six vin. I have a 2007 Freightliner Columbia with a Fault code ECU 128. I have taken it to a freightliner dealer Troubleshooting Code SID 53: How to Resolve Fail 11 on 2005 FRT LNR | Just TROUBLESHOOTING ECU 128 CODE on 2006 FREIGHTLINER 7 years of heavy duty to light duty vehicle repair. This could be a wiring or connection issue, or a failed sensor. Engine starts up fine at times and doesnt want to start at all other times Mechanic's Assistant: What's the make/model/year of your truck? Nov 2, 2024 · Freightliner vehicles are identified and tracked by the ECU 128 Code, which is issued by the European Commission. You need to fix them 1st. Can’t seem to I have 2007 freightliner Columbia with c13. mechanics, vets, home repair pros, more I have a 2007 Freightliner Columbia with a Fault code ECU 128. 2006 Columbia. what are fault codes in other control units? Pablo-UA , Jun 15, 2012 Pablo-UA , Jun 15, 2012 This document provides codes and descriptions for various engine components and parameters for a Freightliner vehicle. Wiring OK Suspect ECU at fault if problem persists. Engine cranks but won't start. Discover what triggers this electronic control unit alert and gain step-by-step instructions for diagnosis and repair. Answered by JeremyTruckTech in 17 mins 1 year ago Mar 31, 2023 · You will find the complete list of Freightliner PID, MID, and SID fault codes to make your repair life simpler. It would seem a significant number of truck drivers experience this issue and I’m not sure what the code stands for. code ecu 128 , ecu 130, SID0248 and SPN0102 what is happen how to rectify? … read more Feb 21, 2019 · I have a 2006 Freightliner Columbia, 14. I changed the computer on this truck cuz after so many test a guy from DETROIT told me that my computer was not sending ground to the EGR cooler Si I change this computer and know give me those codes. Apr 8, 2025 · Diagnosing the ECU 128 code is imperative for effective troubleshooting. 2007 freightliner columbia with a detroit. Here’s a brief overview of the diagnostic process: Scan the Vehicle: Use an OBD-II scanner to retrieve diagnostic trouble codes. I get 5 codes ecu 128 pid 172 fail 03 ecu 128 pid 174 fail 03 ecu 128 pid 175 fail 03 ecu 128 pid 110 fail 00 5th code Ecu 128 pid 100 fail 00 Just got another new code Ecu 128 pid 102 fail 03 Oct 4, 2009 · On the first trip I am broke down. code ecu 128 , ecu 130, SID0248 and SPN0102 what is happen how to rectify? … read more I have a fault code ecu 128 Sid 004 fail 00. Check and stop lights are on and shutting the truck down. We also need to know the message identifier (MID) for instance if this is MID 128 (engine) the code would be "external engine protection device not responding" If the MID is 164 ( bulkhead electrical system module) the code would be " End of Frame Air Unexpected Pressure Feedback" I have a 2008 freightliner Columbia with a Detroit series 60. of it shutting down, I disconnect the batteries and then it starts working again. The Heavy Truck Mechanic I'm going to connect you with knows all the tricks and shortcuts. Ddecv engine. Repair as needed. mechanics, vets, home repair the code is related to the egr. home repair pros, more. Oct 8, 2023 · Here are six common causes of the ECU 128 code on a Freightliner. Just a guess tho Jul 5, 2015 · Posted 7/5/2015 19:24 (#4662991 - in reply to #4662919) Subject: RE: 2005 Freightliner Columbia randomly won't start Code 128 is defined as an engine code. This is an ECM issue. Only shows while running. 4000 ecu code 128, sid 057, fail 06. Sometimes it shuts down on me, and when it does it shows this code "ECU 128" "ICU 140" and on the small computer it shows this one "Alert Sid 254 FM1:0". 2005 frt lnr columbia, mbe 4000. It is because of this […] Freightliner M2 with cummins power fault code ecu 128. Will you help me with these 3 codes please Find out what this code means and how to fix it in this video. Mechanic's Assistant: What is the complete model and serial number of your machine? I have a 2007 Freightliner Columbia with a Fault code ECU 128. ECU 128 PId 351 fail 03 fault 1ECU 128 PId Hello my name is ***** ***** JustAnswer mechanical technician. 531,000. Code ecu 128 sid 034 fail 05, ecu 128 sid 033 fail 05, ecu 128 sid 032 fail 05. mechanics, vets, home repair Customer: 2006 freightliner Columbia MB. This is an internal battery fault in the ECM itself. My truck is a 2007 Freightliner Columbia. Detroit serie 60. 1 128 001 07 Inyector del cilindro No. I’ll be happy to help you out with your question. With a code ecu 128 sid 30 fail 05. But this is very important. I have a 2007 Freightliner Columbia with a Fault code ECU 128 Have this code on 2007 international 4300 128 005 5 SID 2007 freightliner century getting fault code 128 059 3 SID auxiliary PWM Driver #3 voltage above normal or shorted high. Bare with me while I look up your code I have a 2007 Freightliner Columbia with a Fault code ECU 128. (Targeting "ECU 128 Code Freightliner M2", "Freightliner M2 Problems") Start with a compelling scenario – a driver encountering a Freightliner M2 issue related to ECU 128 code, highlighting the frustration and potential downtime. You need to check for rubbed wires or you need to replace your EGR valve to fix this fault code. Here's a breakdown of what each component of the fault code means: ECU SID FALLO Significado/causa 128 001 05 Circuito abierto del inyector del cilindro No. Jan 31, 2018 · I have a 2007 Columbia freightliner that will not start and is given me these codes CDU 219 , ECU 128 ,ABS 136 , Mechanic's Assistant: What is the complete model and serial number of your machine? Its a CL120 with a vin. Aug 24, 2016 · Have truck repair questions? I have a code ecu 128 sid 147 failed 02. The fault code ECU 128 SID 147 refers to an engine oil pressure sensor fault in the Detroit 60 Series 14L engine used in your 2006 Columbia Freightliner. I haven't noticed any specific problems with it. com/I’ll show you how to read fault codes on your Freightliner tr I have ECU 128 PID 385 on my CAT 13 engine on 2007 Freightliner Columbia. tech support, mechanics, vets, home ebay store: https://www. Oct 2, 2011 · I have a freightliner columbia 2007 with a detroit 515. J1939 DATALINK DETAILED TROUBLESHOOTING: Steps for Pinpointing a J1939 Problem 2. The Engine Control Unit (ECU) is responsible for monitoring engine systems; when a fault code like ECU 128 appears, it signals an electrical system malfunction. Faulty pressure sensor – oil pressure sensor monitors the oil pressure within the engine. 1 durante marcha mínima 128 001 14 Desperfecto del inyector del Fault Code: Description: FMI Codes: MID 128 PID 26: Engine ECU Faults (MID 128) Fault Code: Mack, Freightliner, Western Star, Peterbilt, Kenworth. Check y My ECU 128 code came on in my 2010 freightliner D15 505 I have a 2007 Freightliner Columbia with a Fault code ECU 128. aspx?OHID=6194559&bcatid=27Title: 2009 FREIGHTLINER CL12042ST-COLUMBIA 120 For SaleCategory: Conventional Tru Have a 2007 freightliner m2 Codes just came up ecu 128 7 years of heavy duty to light duty vehicle repair. Some gauges on dash dont work & truck looses power every now & then, any 1 ever ran into something like this Thanks for help Apr 11, 2015 · I have the 2007 Columbia with the Mercedes engine it keeps giving the the code SID 128 155 fail 14, I know it has something to do with it not doing the automatic regin, I can cut the truck off and it will go away for about 20 miles and then come back on, If i do a manual regin on the truck it will go away and not come back on for around 320 Jan 1, 2019 · 2003 Freightliner M2106 fault code ECU 128 with mbe 906 6. #7302445. The Ez‐Tech or PocketMaxx can cause J1939 fault codes while a health report is generated. but honestly I don’t really know how read it. Our team of experts is dedicated to providing you with the necessary resources to help you quickly and accurately diagnose and fix any issues with your truck. For for future reference, that is not a code. There's nothing else that needs to be mentioned about this situation. Jan 30, 2025 · Symptoms of ECU 128 Code. Engine shutdown activated. May 27, 2013 · 2007 Freightliner columbia got code 128 s254 07 on dash, i try to hook up to the truck to check for trouble codes but i cant communicate with the ECU only communicates with ABS ECU. When the ECU 128 code appears, truck owners may notice several symptoms: Activation of the check engine light on the dashboard; Decreased engine performance or power loss; Unusual noises from the engine; Poor fuel efficiency; Engine overheating or stalling; Troubleshooting Steps for ECU 128 Code. First check the plug for moisture, corrosion, bent/loose pins, etc. truckpaper. Edit: another code just popped up ECU 128 fault code on Freightliner Trucks Freightliner Coronado Workshop, Repair and Maintenance Manuals PDF Freightliner Columbia Workshop, Service and Owner’s Manuals PDF Mar 10, 2017 · ECU 128, Fail 02, PID 051 as far as I know this fault code is related to throttle body . Feb 1, 2025 · The ECU (Engine Control Unit) 128 code is a common diagnostic trouble code that can cause concern among truck and vehicle owners, particularly those operating Freightliner models. It has a Detroit with a Lightning 10 speed. Freightliner columbia 2007 detroit 60 serries. Oldironfan Thanks this. The most common subsystem indicators are: Freightliner Columbia Columbia 2015 glider Detroit 60 Series. Intake air sensor and barometric pressure sensor replaced - part #23527829 and part #23527831, one was $46 and the other was $4. And regin light bl … read more I have a 2006 freightliner Columbia with a Detroit 60 series motor and the code ECU 128 cycle to repair an air conditioning unit on a 2006 Freightliner Columbia If waste gate is not working, repair or replace the turbocharger. this will also turn on the check engine light with a neutral safety switch malfunction code as the computer also sees this voltage in the reverse light circuit. This is Heber. 74 from Freightliner in San Antonio. 4000 ecu code 128 Good morning. Right next to the windscreen is a code that can be seen. Check sensor wiring and connectors for intermittent contact. Jul 24, 2015 · http://www. Hino and more Customer: I have ECU 128 PID 385 on my CAT 13 engine on 2007 Freightliner Columbia. mechanics, vets, home repair Jun 12, 2012 · the ecu 128 code is a code that tells you there is a fault code. Jan 30, 2025 · The ECU 128 code is a critical indicator of potential malfunctions within your Freightliner truck's engine system. Ecu 128 code on a 2007 2005 freightliner columbia check engine light code ecu 128 34 years experiance as engine rebuild and problems. The info I have located on this code here 128s382 is for the RTC backup battery voltage in the ECM (engine control module) is low. Technician: roybelding If it were a wiring issue, then yes. If 128 is all you have and the engine just suddenly stopped on the road, you most likely have a power failure to the ECM. Updated DTC list in "Symptoms". Sep 3, 2014 · Turbocharger compressor inlet temp circuit failed high. Every morning, the truck operates norm Customer: I have a 05 frieghtliner columbia with 3 codes and it over beats she it is in idle. I have a 2007 Freightliner Columbia with a Fault Diagnostic trouble codes ECU 128 on Freightliner trucks usually indicate an engine problem. Customer: 2007 freightliner columbia with detroit series 60 14L ddec v getting code ecu 128 sid 052 fail 04. Freightliner chassis cummins front diesel drive. A 2006 freightliner Columbia with MBE 4000 and eaton fuller automated xy shifter. Freightliner Coronado Workshop, Repair and Maintenance Manuals PDF EXAMPLE: MID 128 SID 146 FMI 5 - ACTIVE FAULT. ECU 128 Sid 03 fail 00 check engine light on running Question is would this code cause that. 4000 ecu code 128, sid 057, mechanics, vets, home repair Oct 19, 2022 · I have a freightliner columbia 2007 detroit 60 series and have a code ECU 128 P1d 091, could you please tell me what is - Answered by a verified Technician We use cookies to give you the best possible experience on our website. U28639. 2006 freight Columbia VIN W07956 throwing fault code Ecu 128 Sid 30 fail 07 Some research leads towards fan clutch Jeremy | ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications Welcome to the FREIGHTLINER Fault Codes section! Here you will find a comprehensive list of fault codes and troubleshooting guides for FREIGHTLINER trucks. Mechanic's Assistant: Are you fixing this yourself? What have you tried so far? What is Code ECU 128 and bh 164 on Freightliner mercedes 2005 freightliner columbia check engine light code ecu 128. I have a 2006 Freightliner Columbia with a Detroit Series 60 14L engine. 40 psi at idle when engine is hot ? too high . Here’s what to look out for: Damaged Injectors: These can lead to poor engine performance and might trigger the ECU 128 code. 2007 Freightliner Columbia CAT 13 What are the possible solutions for the following code: ECU 128 PID 385 tech support, mechanics, vets, home repair pros, more. I'm getting a code of SYS 146 SID 001 FAIL 03. Ecu 128 pid 411 fail 13 Freightliner Columbia 2006. wsxtew enioqs sfybzt upmm jpmwh laisrd djvmm znbpayb dta rdnmo