Freightliner code ecu 128 diag 1 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 starts back up w/no problem then dies a couple minutes later,all gauges look good, 128 155 00 is the only code, checked egr/cooler,cleaned maf sensor/dirty as hell,have not checked particulate filter, only dies after its been run a while Freightliner code from pro link graphic sys diag code 5 valid above norm Ecu 128 Sid 155 not sure of any symptoms vin # Mechanic's Assistant chat Customer: freightliner code from pro link graphic sys diag code 5 valid above norm Ecu 128 Sid 155 not sure of any symptoms vin # XXXXX ECU 128 is just indicating there is an engine diagnostic code. Customer: ECU code 128 diag 1 and 3 on a 2008 Freightliner Columbia with a Detroit series 60 Engine please ? EXAMPLE: MID 128 SID 146 FMI 5 - ACTIVE FAULT. Regen light … read more Suspect Parameter Number (SPN) and Failure Mode Indicator (FMI) full code list. 4. There should also be a am I or fail number after the 146 with some other numbers. I'm wondering if its injector I hope not more I have a 2007 Freightliner Columbia with a Fault code ECU 128 Throwing code: Diag 1, CHS 71, SPN 520602, Fail 4. " The fault code was MID128 PID411 FMI7. Jan 15, 2015 · I have a 2008 freightliner Columbia with a Detroit series 60. Jul 22, 2015 · Engine 1: MID(128 ) SID(155) System Diagnostic code #5 FMI(14) Special instructions Occurrence count:1 Engine 1: MID(128 ) SID(254) Controller #1 FMI(14): Special instructions Occurrence count:1 Engine 1: MID(128 ) SID(64) Engine speed sensor #2 FMI(14): Special instructions Occurrence count :1Voltage above normal or shorted to high source OC Jan 19, 2008 · Freightliner Forum > ECU 128 code Discussion in 'Freightliner Forum' started by cuzzin it, Oct 10, 2012. This will help identify any additional fault codes alongside ECU 128 that may provide more context about the Mar 31, 2023 · The FMI, not listed here goes from 0 to 21 with some extras reserved for the SAE to add to this code list. Check and stop lights are on and shutting the truck down. Freightliner Fault Code Ecu 128 - 12/2020Freightliner Engine Code Ecu 128 Bing Freightliner Engine Code Ecu 128 Mercedes: start my. Jul 22, 2011 · You have only posted 2/3 of the code. 40 psi at idle when engine is hot ? too high . I am happy to assist. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright When deciphering the ECU 128 Code on a Freightliner, fuel system issues are a common culprit. If Fault Code 155 FMI 13 is Active, refer to OEM and enable vehicle Parking Brake Switch message (SPN 70). Jun 14, 2017 · 08 Freightliner M2 Cummins engine Allison Automatic last 8 digits of VIN 8DZ85036 - Check engine light on - codes on dash - ECU 128 diag 2 & bH164 diag 2 - What do these codes mean and how do we get C … read more I have a fault code ecu 128 Sid 004 fail 00. The CHECK light came on a second time. As 128 or ECU 128 is for the engine. 2005 Freightliner M2106, C7 s/n: KAL89737; Allison 2100 HS Trans Thank you in advance for any help. Crucially, the code itself is a diagnostic code. The Freightliner ECU 128 is a state-of-the-art electronic control unit designed to enhance the performance, efficiency, and safety of Freightliner vehicles. 136 Anti-lock Brake System (ABS) TRCTR BRK Brake. It does not define exactly what code or what problem the engine has. It includes Component codes (MID), Parameter codes (PID), and Engine subsystem codes. ECU 128 Sid 013 Fmi. Loosing Jeremy | ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications G04. getting this code : ecu 12 8 : 5ld24 8 : fail 02 : diag 1 : icu 14 0 (while cranking ) : 3_2. 13 I called freightliner and they did not have an answer. the code dd13 for a detroit series 60 refers to coolant level sensor ---input voltage low should be in the radiator top tank and energizers when the coolant level in the cooling system falls below a set point in the radiator Jun 4, 2024 · Freightliner ECU 128 Overview. Oct 8, 2023 · And just like the various components it monitors, the ECU can also become faulty and this will cause the ECU 128 code to show up on the Freightliner. 152 System Diagnostic Code № 2. hi, I have a m2 freightliner 2005, mbe906 engine , and the engine light is coming on, it will come on about 3 minutes after starting the engine, it will light up with the key on but no engine on. Just let me know what you come up with on code info, and also give me the last 6 of your truck vin #. Then you should be able to just depress and go thru all of the code numbers. Freightliner m2/106 code ecu 128. Clogged Fuel Filters: Over time, impurities may clog your fuel filters, restricting fuel flow. 2009 Freightliner Columbia last six of vin is AJ6037, No Mechanic's Assistant chat Customer: Have a freightliner columbia with code ecu 128 diag 2 246 629. Sid 234. Mechanic's Assistant: Check engine light on - codes on dash - ECU 128 diag 2 & bH164 diag 2 Apr 11, 2015 · I've been looking at this forum for some time now decided that I would sign up and ask a question. 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. Check the AC voltage across pins 1 and 2 of the black X2 ECU connector Jan 7, 2022 · In this case, it indicates a problem in subsystem 001 (Cylinder No. On the code that is highlighted, you will see that we have a flash code of “26”, which also is PID 108 FMI 03. 1 obstruido, o aire/agua en el combustible 128 001 12 Desperfecto del inyector del cilindro No. My truck is a 2007 Freightliner Columbia. 154 System Diagnostic Code № 4. ECU 128. the check engine light is flashing at a steady pace, there is also no power when driving any thoughts Freightliner's ECU Mechanic's Assistant: Hi there. Subscribe here for more trucking videos: https://w SOURCE: 2014 freightliner cascadia, dd13 showing an active code mil light Diag, says ecu 01 , what can that be. Jun 28, 2021 · Second opinion] I've 2005 freightliner m2 106 with cat C-7 engine. ecu128 sid 380 fail 11 can any one help me with this code when i take it to cummins shop they clear the codes and it just comes back. Regen light … read more Diagnosticlink Standard provides ECU information, diagnostic fault codes, instrumentation information, service routines, ability to run system tests and edit ECU parameters. I have determined that to be a coolant level code The computer in the truck reads the following codes (page 1-3) Retrieve Active Codes (page 1-3) Test Complete. B—Solenoid #1 Pressure Feedback Fault 3, 4 095 CHM C5. If it would have a 128 in front of it, 146 would be an EGR related code on the engine. 1 128 001 07 Inyector del cilindro No. Here’s what to look out for: Damaged Injectors: These can lead to poor engine performance and might trigger the ECU 128 code. The reset should take about 5 minutes to do. Unhooked alternator and abs with no change in codes. Dash codes are ecu 128 Sid 155 fail 00 and ecu 128 pid 094 fail 14. Go to Step V. There will be times when it is the ECU unit that has gone bad. 2009 freightliner Colombia. It's been throwing these two codes at me most of the week while high idling in the driveway during the mornings and then shutting off once the bus gets rolling for a few minutes. 4000 ecu code 128, sid 057, spankyjr1. Jun 1, 2009 · Press and hold the button, this will display the number of active codes. The precise function hinges on the model year and specific configuration of the M2. the code dd13 for a detroit series 60 refers to coolant level sensor ---input voltage low should be in the radiator top tank and energizers when the coolant level in the cooling system falls below a set point in the radiator Sep 24, 2010 · once again i will repeat dash lights up diag 1 ecu 128 545 146 go to diag on dash and hold button codes flash -31845 funny as none of these are good codes except 128. I hope this helps. If your Freightliner truck's dashboard displays the ECU 128 code, this guide will help you decipher its meaning and Customer: I have a ECU 128 diag 1 code Mechanic's Assistant: What is the complete model and serial number of your machine? Customer: 2007 Freightliner 1FVHA6AV27PX16241 Mechanic's Assistant: Are you fixing this yourself? The ECU 128 trouble code on Freightliner trucks typically indicates an engine problem. 08 Freightliner M2 Cummins engine Allison Automatic last 8 digits of VIN 8DZ85036 - Check engine light on - codes on dash - ECU 128 diag 2 & bH164 diag 2 - What do these codes mean and how do we get C … NOTE: In this case the ECU is sensing voltage on the pump monitor circuit (Pin 10 of the black X2 connector) when the pump relay was not activated by the ECU (Pin 6 of the black X2 connector). L—Solenoid #2 Output Fault 3, 4 09 freightliner detroit motor ecu 128, sid 155, fail 00 and ecu 128, sid 332 fail 14. Display reads ecu 128. Dec 21, 2022 · If you are experiencing an Ecu 128 code issue on your Freightliner truck, here are some steps to take: Locate the "ECU Diagnostic" fuse box located on the passenger side of the engine bay (near the gear shift). You need to check for rubbed wires or you need to replace your EGR valve to fix this fault code. It can display ECU information, diagnostic fault codes, instrumentation and run service routines*. F—Solenoid #2 Pressure Feedback Fault 3, 4 096 CHM C5. But the diagnosis tool is different for different car models. ECU 128 PID 106 FAIL 04 FAULT 1 DIAG 1 is a Understanding Freightliner Diagnostic Trouble Codes (DTCs) Freightliner vehicles, like many modern trucks, utilize Diagnostic Trouble Codes (DTCs) to pinpoint malfunctions within the vehicle's complex systems. ECU 128,PID 111,Fail 1 ECU 128 being the engine, PID 111 being the coolant level sensor, Fail 1 being value low 3 days ago · The J1587, J1708 & The J1939 System Freightliner Fault Code List (PID, MID, SID) Freightliner MID / Description Freightliner Parameter Codes (PID) 51 – 63 Parameter Codes (PID) 64 – 97 Parameter Codes (PID) 98 – 127 Parameter Codes (PID) 154 – 183 Parameter Codes (PID) 184 – 253 MID 128 Engine Subsystem Codes 1 – 32 MID 128 Engine Subsystem Codes 65 – 78 MID 136 Codes Subsystems Electronic Ignition System Diagnosis 1 DIAGNOSTIC INSTRUCTIONS 1. Voltage zero This document provides codes and descriptions for various engine components and parameters for a Freightliner vehicle. Bus is a 2009 C2 that I drive daily. freightliner. Using an OBD-II scanner, perform a diagnostic scan on your Freightliner truck. Please reply back if you need more help or have more questions. MID 128 = Engine ECU, SID 146 = EGR Valve #1 FMI = 5, which means the current is below normal or open circuit. This is easily done with searching on Couponxoo’s Box. Freightliner MID / Description. with a comprehensive understanding of the J1939 diagnostic system used in ECU code 128 on a 04 Freightliner. Any help would be greatly appreciated. Can you hit a dash button and get more numbers? You should also get a PID/SID and FMI number, which is the actual fault code, the only thing I can tell you is that you have a fault in the engine ECU, I need more info. ECU 128 only identifies the module, it is not a fault code. The most common subsystem indicators are: I have a code ecu 128 004 and ecu 128 003. DiagnosticLink™ is a computer-based diagnostic software for Detroit™ powertrain and Freightliner™ vehicle systems. I have this code on my dash board. 03 CAN Fault Codes ECU Identification on Datalinks ECU Description CAN ID J1939 SA J1587 MID Comments Front Airbag Sensor — — 232* — Roll Sensor Module — — 254* — * Physically connected to datalink, reported by actual ECU † Not physically connected, and not reported by the CGW. Nov 15, 2014 · I'm getting an intermittent check engine light, which when present gives me the following codes ecu 128, diag 1 fault 1. Freightliner ecu 128 code. Mar 24, 2021 · 2006 allegro bay. General Subsystem Fault Codes (SID for any MIDs) 154 – 248 Jan 5, 2014 · Hi guys. To effectively address the ECU 128 code, follow these troubleshooting steps: Step 1: Conduct a Diagnostic Scan. 140 Panel, Left INSTRCLST Instr. DiagnosticLink Professional includes all the features of DiagnosticLink Standard with the additional ability to reprogram. The ECU 128 code on its own isn’t a fault code but more of a warning sign that there is a problem with the engine. These codes, often displayed on a dashboard or through a scan tool, are essential to identify the source of a problem and 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. 2. Jan 10, 2024 · For safety reasons, every freightliner model starting in 1995 must be registered with the ECU 128 Code, and owners must keep track of their registration numbers. Oct 25, 2020 · Fault-3: ECU-128 PID-102; Fail 03; Fault-3 Diag 3 Can someone Please walk me through these and send me link to the whole C7 code list. DiagnosticLink replaced the ServiceLink tool in 2014. 2006 freightliner Columbia MB . 219 Combustion ECU SID FALLO Significado/causa 128 001 05 Circuito abierto del inyector del cilindro No. Diagnosing and troubleshooting the ECU 128 code. 1 injector) and fault 05 (Cylinder No. The 12-digit code on a freightliner vehicle identifies it. Only problem is a few of the dash Diagnostic Trouble Code(s) & Dashboard Indicator Light(s): SPN FMI Module and Source Address (SA) Description PRO1000Synthetic Fault Code ProStar/LoneStar J1939 Fault Code Combination Occurred IK0800080 ­J1939 Data Link Troubleshooting Page 2 of 17 Customer: ECU 128 SID 147 FMI 11 semi-truck's ECU Mechanic's Assistant: The car Mechanic will know what to do about your ECU. 1 Verify 2005 freightliner columbia fault code ecu 128 sid Just like ECU 128 is the engine control module. PLS post fault code in MID 128 PID/SID/PPID FMI format For code 128 sid 155 fail 00. This is great, because now we actually find the repair information in a service manual or easily find the information online. A "128" value doesn't inherently mean a specific 1: 2: LF tone ring: missing or incorrect number of teeth 1: 3: LF wheel sensor: dc voltage detected, voltage shorted to battery: 1: 4: LF wheel sensor: circuit shorted to ground: 1: 5: LF wheel sensor: circuit open: 1: 6: LF wheel sensor: sensor wires shorted together: 1: 7: LF tone ring: missing or incorrect number of teeth 1: 8: LF slip: 16 Find out what this code means and how to fix it in this video. 142 Panel, Right # 1 INSTRCLST MGMT ECU 128 fault code on Freightliner Trucks Freightliner Coronado Workshop, Repair and Maintenance Manuals PDF Freightliner Columbia Workshop, Service and Owner’s Manuals PDF 05 Freightliner Columbia Detroit engine fault code ECU 128 545 146. This comprehensive guide dives deep into the world of Freightliner diagnostics, providing truckers The above picture shows us the column for “CODE” and “FMI”, but also gives us the “FLASH” code. It is because of this […] Nov 3, 2024 · Demystify the frustrating ECU 128 code on your Freightliner with this comprehensive guide. Diag 1. 155 System Diagnostic Code № 5. Truck quit regen midway through Jeremy | ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications 151 System Diagnostic Code 1 152 System Diagnostic Code 2 153 System Diagnostic Code 3 Common Subsystem Codes (SID for any MID) 154 - 248 154 System Diagnostic Code 4 155 System Diagnostic Code 5 219 Combustion indicator 220 Electrical connection Tractor / Trailer (ISO 11992) 221 Power Supply Voltage for Sensors 222 Lamp PROTECT 223 Brightness Nov 11, 2013 · mercedes benz,stop engiene light comes on then dies a couple minutes later, will not restart untill key is turned all the way off. SPN FMI Codes. 153 System Diagnostic Code № 3. In addition, you may need a diagnostic tool to help read and clear any codes. appreciate your help guys Thanks According to the service manual, the only FMIs possible for SIDs 1-6 are 0, 1, and 6; no 9 or 13. 1 Review STRATEGY BASED DIAGNOSIS for an overview of the diagnostic approach. This may also be useful in cases where multiple codes have identical fault descriptions. code ecu 128 , ecu 130, SID0248 and SPN0102 what is happen how to rectify? Ecu 128 diag 2 fault 1 fault 2 freightliner colombia What is the code ECU 128 bH 164 on 2006 Freightliner 106 M2 Box Truck? Ecu 128 pid 314 fail 02 2009 Freightliner M2 with a Mercedes motor Freightliner. Wiring incorrect Repair wheel sensor circuit, as needed. 74 from Freightliner in San Antonio. H—Solenoid #0 Output Fault 3, 4 098 CHM C5. Introduction Descriptions of Service Publications Business Class M2 Maintenance Manual, July 2018 I–1 having a problem starting my tow truck . Thanks guys. The ECU 128 does. cuzzin it Road Train Mar 10, 2017 · ECU 128, Fail 02, PID 051 as far as I know this fault code is related to throttle body . What does Freightliner code ECU 128 diag 1 mean? The code in Freightliner Caterpillar or 2006 Freightliner tells the same thing. Customer: Hello Mike I have a 2010 Freightliner with a mercedes engine vin is DAR4859 I’m getting codes ECU 128 along with BH164 and SID155. & ecu 128 Sid 006 fail 00 2006 Freightliner with Detroit 60 series. Are you certain those were engine faults? When you go to read the codes from the DIAG screen, it should read out in 3 steps: First, it tells you the module and its MID number, for instance, ECU 128 or ABS 136. this was for the last two days, today I 76 PA going up the hill, check engine light came on , I stop check the code and gave me ECU 128 in addition to the above codes. 23,921 Satisfied Customers. Jeremy ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications Common Subsystem Codes (SID for any MID) 151 – 153 Freightliner fault codes. Sep 3, 2014 · It means that the engine ECU has a code in it. Daniel Wilson | Owner at DJ Wilson. Refer to "62. If there is no other code beside the diag 2, then you will have to connect the scanner to is to see why you have that code. Go to Step V The code is F with a -Also ECU 130. 128 Engine # 1 ENGINE ENG. No other codes are presented. This is not the actual fault code. I want to say the whites on (Detroit Diesel Diagnostic Link), connect that 2006 freightliner Columbia MB. Loosing Jeremy | ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications Feb 18, 2021 · Shows F in gear box wont start. • Perform Electrical Pretest (page 2-1) • Perform Power-up Sequence Test (page 2-5) • Perform Electrical Pretest (page 2-1) • Refer to the Fault Code Isolation Procedure Index to select a fault code isolation procedure (page 1-4) • Perform Electrical Pretest (page 2-1) Record 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. 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 Customer: I have an"09 Freightliner cascadia, on the display it shows DIAG 01, when i press it , it shows FAULT 01, CAB 249, SID 254, FAIL 03. Need an answer as soon as possibl … read more 2007 freightliner century getting fault code 128 059 3 view with diagnostic tool. Freightliner chassis cummins front diesel drive. 2 CIRCUIT/SYSTEM DESCRIPTION This ignition system uses individual ignition module/coil assemblies for each cylinder. wont start. Freightliner Business Class M2 Fault Codes List – Diagnostic for Automated-Manual Transmissions See also: Freightliner Service Repair Manuals PDF Transmission Faut codes list in PDF Freightliner Business Class M2 Automated-Manual Transmissions Faut Codes (PDF) Fault Code Guide (MID 130 SIDs) SID FMI Text Message Failure Reason 18 02 Prim Selector Erratic The shift lever does not shift gears Oct 22, 2012 · what fault code? 40% power loss is legal thing (ECE and DOT) when any SCR fails and NOx sensor gets more then legally allowed emissions. With the ignition ON, measure the voltage between Pin 10 and a good chassis ground. What does SFU 164 code mean? Freightliner,Cascadia 2010. G—Solenoid #3 Pressure Feedback Fault 3, 4 097 CHM C5. Ecu 1 fault means the engine EMC has a internal fault and needs to be replaced. Push and hold the button on the cluster until is beeps and moves into the code menu. Always refer to engine service manual for the latest information related to engine diagnostics and troubleshooting. The “diag 1” means there is one code stored only. 130 automatic transmission – † Trans. hi I HAVE2007 freightliner century with a fault code 128 111 The computer in the truck reads the Freightliner Fault Codes List ``` Decoding Freightliner Fault Codes: A Comprehensive Guide for Truckers Freightliners are vital to the global economy, and understanding their fault codes is crucial for efficient operation and minimizing downtime. It would seem a significant number of truck drivers experience this issue and I’m not sure what the code stands for. Customer: hello, I have a 2006 Freightliner M2 with Cat C7, I check fault codes today. That fault code is actually SYS 146 . Freightliner Engine Code Ecu 128 Bing 3 3 Freightliner Fault Code Ecu 128. 2007 M2 106 Business Class. 2010 freightliner m2 ecu 128 code. 2006 freightliner Columbia MB. Edit: another code just popped up Freightliner m2 106 code ecu 128 Freightliner m2 106 fault codes. Throwing code: Diag 1, CHS 71, SPN 520602, Fail 4. It just indicates there is a diagnostic code active on the engine. Meaning that you have no load or resistance since an EGR motor is a resistor. 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. 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 Diagnostic trouble codes ECU 128 on Freightliner trucks usually indicate an engine problem. But is is possible you have a faulty ECM as well. Right next to the windscreen is a code that can be seen. Table 1, ECU Identification on Nov 6, 2012 · I have a 2010 Freightliner with a mercedes engine vin is DAR4859 I'm getting codes ECU 128 along with BH164 and SID155. Example: MID 128 SID 146 FMI 5 - Active Fault. Anyhow the codes it gives me when i push the mode button are as follows. Tap the button to view the code. Apr 8, 2025 · Understanding the ECU 128 Code. Common Subsystem Codes (SID for any MID) 154 – 248 Freightliner fault codes. 2 Perform the DIAGNOSTIC SYSTEM CHECK prior to using this diagnostic procedure. You can then toggle thru the codes, there is 3 parts. 2009 freightliner Columbia 120. I have a fault code ecu 128 Sid 004 fail 00. He said that sometimes a sensor line gets plugged with soot and causes the computer to "complain. Nov 13, 2020 · Thanks for your help as the engine light shut down flashes and she shuts down in a couple min. Customer: Have an 08 freightliner business class m2 the check engine and engine protect light both are on anf the motor dies repeatedly the ecu code 128 diag 2 are preasent Answered by Toby in 1 hour 11 years ago Freightliner Codes; Trouble Code Fault Location Probable Cause; P1000 – P1099 (Fuel and air metering and auxiliary emission control) P1000: Ignition coil, 5 -primary circuit range/performance What is the code ECU 128 bH 164 on 2006 Freightliner 106 M2 Box Truck? Bh 164 SID 082 Fault 06 Freightliner. In chasing this problem I've replaced the EGR assembly, and both sensors and the problem is still present only the frequency of when the light is off has decreased. ‡ ICU4M Only. That means you have fault codes in ECU. 2 can anyone tell me what is wrong ? just missed 2 tow calls for the police . This diagnostic condition is a silent code that logs when the DPF Regeneration Lamp is flashing in regen codes ecu 128. Turn key 3 times 09 freightliner detroit motor ecu 128, sid 155, fail 00 and ecu 128, sid 332 Fault Code: Description: FMI Codes: MID 128 PID 26: Engine Fan Speed Percent: 3,8: MID 128 PID 27: EGR Valve #1 Position Sensor: 3,4,5: MID 128 PID 45: Preheater Relay Status Nov 1, 2012 · Double check the code as described in the tech guide that I have provided. "too vague". From what you posted it looks like code 128 001 cyl # 1 injector low voltage ( misfire) a 128 110 3 pid is engine coolant temp volt high a shorted and a 128 111 3 pid coolant level volt high a shorted. 4000 ecu code 128, sid 057, 2010 freightliner Cascadia with codes on the dash ecu 128 sid 2005 Freightliner Business class m2 ECU 128 pid111 fail 01. indd 1 6/24/2019 8:01:33 pm I have a 2007 Columbia freightliner that will not start and is given me these codes CDU 219, ECU 128 ,ABS 136, Its a Jeremy ASE Med/HD Truck Technician, NATEF, 608/609, Bendix, Haldex 05 Freightliner Columbia Detroit engine fault code ECU 128 545 146 2005 Freightliner columbia with Mercedes MBE 4000 engine. Only the SID number will display. To know further, you need to use a diagnostic tool. code ecu 128 comes. Freightliner ecu 128 diag 2. 1 durante marcha mínima 128 001 14 Desperfecto del inyector del 1 Diagnostic Fault Codes For Cummins Engines Applies to Engine Models QSB T2, QSC T2, QSL T2, QSM11, QSX15, QSK19, QSK23, QST30, QSK45/60/78 Note: These fault codes are current at date of publication. When started all 6 injectors go active with response time long . Intake air sensor and barometric pressure sensor replaced - part #23527829 and part #23527831, one was $46 and the other was $4. Left Rear Wheel Sensor Troubleshooting (SID 003) MID SID FMI Problem Test Test Result Action 136 003 01 Incorrect sensor air gap 1. SO I BELIEVE I HAVE NARROWED DOWN TO TRANS INPUT, MODULE, OR OUTPUT TO, OR INTRERNAL IN TRANS HAPPY TO RECIEVE YOUR INPUT VIN #1FVACXAK4HMO3346 Oct 19, 2022 · I have a 2008 freightliner Columbia with a Detroit series 60. You can solve many of those problems by resetting the ECU. I'm currently on the side of the road posting from my iPhone. 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. Diagnostic trouble codes ECU 128 on Freightliner trucks usually Have a freightliner columbia with code ecu 128 diag 2 246 629. Component Codes (MID) MID / Description / Old Text Message / New Text Message * 128 Engine # 1 ENGINE ENG 130 automatic transmission – † Trans 136 Anti-lock Brake System (ABS) TRCTR BRK Brake 140 Panel, Left INSTRCLST Instr 142 Panel, Right # 1 INSTRCLST MGMT 172 Diagnostic anti-lock braking system (abs) for trucks, tractors and buses: for d version ecu s maintenance manual mm30 cover. Most of the time with this code It's not the ecm itself it's usually a wiring problem going to ECM. It serves as the central nervous system of the vehicle, integrating and coordinating various electronic systems, including the engine, transmission, braking Jun 20, 2024 · Ecu 128 freightliner detroit – Introducing the ECU 128: the electronic control unit that serves as the central nervous system of Freightliner Detroit vehicles. Windshield wiper randomly turning on, left turn signal Freightliner Custom Chassis Corporation products’ wiring drawings and floating pin lists available online for viewing and printing. Oct 10, 2012 #1. Remove the black X2 connector from the ECU. Feb 1, 2016 · When I got to my destination, one of the forum members helped me out to diagnose this code as a differential pressure fault for the EGR valve. The dash diagnostics indicate ECU 128, PID 111, Fail 03. Do you have any other details that could be helpful? Customer: freightliner columbia 2009 detroit diesel DDC 6 Mechanic's Assistant: Is there anything else the freightliner Mechanic should know before I connect you? Rest May 21, 2013 · SOURCE: 2014 freightliner cascadia, dd13 showing an active code mil light Diag, says ecu 01 , what can that be. 146 is a description of the module where the code is. (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. Check engine light on Diag. This comprehensive guide delves into the intricacies of the ECU 128, exploring its purpose, specifications, wiring, diagnostics, software, and practical applications. Adjust the sensor. e. *Certain features are available for authorized users only Feb 28, 2023 · When this part is not working, the source of the problem could be just about anywhere. Nov 2, 2024 · Freightliner vehicles are identified and tracked by the ECU 128 Code, which is issued by the European Commission. following codes on dash Jun 9, 2014 · SOURCE: 2012 freightliner cascadia engine code ECU 1. Freightliner m2 106 check engine light. 2018-11-10 Engine Fault codes (MID, PID, SID, FMI) FREIGHTLINER. thanks, scott 2007 freighliner mbe 900 5ld code may be : sid248 or sld 248 is anyone working on this ???? Ecu 128 Code Freightliner M2 ECU 128 Code Freightliner M2: Troubleshooting and Repair Guide Post Outline I. 094 CHM C5. I would start by checking all fuses. For example it will be like mid 128 sid 254 fmi 1. 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. Feb 11, 2011 · Hey guys, just curious if anyone knows what ECU 128 & ECU 140 are codes for. I got ECU 128, SID 001, Fail 001. Dd15 2009 cascadia. 1 injector short circuit). 151 System Diagnostic Code № 1. What does this mean. This code indicates a potential issue within the engine management system, often related to sensors or wiring. My 2005 freightliner m2 106 wont start, getting an ecu 128 when trying to start, checked diagnosis and I get 6H 164, sid 151 System Diagnostic Code # 1 – † – † 152 System Diagnostic Code # 2 – † – † 153 System Diagnostic Code # 3 – † – † * On March 7, 1997. Tried to reset. . Dec 8, 2016 · Ecu 128 diag 2 fault 1 fault 2 freightliner colombia with mbe 4000. J—Solenoid #1 Output Fault 3, 4 099 CHM C5. 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" Code 128 is defined as an engine code. 2012 Freightliner Cascadia 125 DD15. 03, 410 hp mbe Can't start my Mercedes engine (in If Fault Code 155 is Inactive and there are other Active vehicle or transmission fault codes, troubleshoot all Active fault codes. If your CEL is coming on for low coolant your code will read. You would need to scroll through the instrument cluster display using your mode reset switches in order to access the subsequent screens and retrieve your full fault code information and fault code numbers. 1. I have 2011 cascadia with cummins. Could you send me diag steps for those please Could you send me diag steps for those please ECU 128 Code Specifics: ECU 128, in the context of a Freightliner M2, likely controls a specific subsystem related to the vehicle's powertrain or transmission. That is usually a HVAC related code. It will start out with a sid or pid # XXXXX then it will have a fail or fmi number to go along with this code. How do u set ecu code 128 on freightliner Columbia 120. It signifies a range of issues primarily connected to the electronic control unit (ECU), which manages engine performance and diagnostics. Run through troubleshooter on this code , all ecm powers and grounds load tested at ecm oem harness connector . If Fault Code 155 FMI 9, 14, 19 is Active or Inactive, Go to Step B. It has a Detroit with a Lightning 10 speed. Fault Codes 1 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 Wiring OK Suspect ECU at fault if problem persists. Aug 3, 2020 · 08 Freightliner M2 Cummins engine Allison Automatic last 8 digits of VIN 8DZ85036 - Check engine light on - codes on dash - ECU 128 diag 2 & bH164 diag 2 - What do these codes mean and how do we get C … read more Jun 14, 2017 · 08 Freightliner M2 Cummins engine Allison Automatic last 8 digits of VIN 8DZ85036 - Check engine light on - codes on dash - ECU 128 diag 2 & bH164 diag 2 - What do these codes mean and how do we get C … read more Mar 19, 2020 · Diag 3 is showing there is 3 active codes. Discover what triggers this electronic control unit alert and gain step-by-step instructions for diagnosis and repair. This solution is intended as supplemental reference information to be used in a general context to assist in troubleshooting. EZWiring can also be ac-cessed from within PartsPro. Mar 19, 2020 · Diag 3 is showing there is 3 active codes. 1st is ecu, for example 128 is ECM 2nd will be spn/pid 3rd will be fmi Need all 3 to figure out, use search function when you do. diag 1 , ECU 128 , S1d146, fail 07 . 4 diag codes Fault #1, BH 164, SID 001, FAIL 07 #2, BH 164, SID 079, FAIL 06 #3, BH 164, SID 067, FAIL 06 #4, ECU 128This sounds stup … Jan 30, 2025 · Troubleshooting Steps for ECU 128 Code. Where Used When Fault Code Descriptions do not provide the level of detail needed to diagnose an issue i. Cummings 2008 C2 BHM codes Page 5 WABCO codes Page 10 Mercedes MBE codes Page 13 Cummins ISB, ISC codes Page 27 Caterpillar 3126, C7 codes Page 31 EPA 2010 Products: J1939 Fault Codes Retrieving J1939 fault codes HDX/EFX Page 36 Retrieving J1939 fault codes C2 Page 39 Customer: 2006 Freightliner Detroit 60 Fault code 128 212 4 is active with key on . Oct 4, 2009 · On the first trip I am broke down. Uncover preventative measures for optimal truck performance, helping to keep your vehicle safe and efficient. Code. The ECU 128 code is a crucial diagnostic trouble code (DTC) that affects Freightliner trucks and vehicles. If there is no text message, the display area will be blank. Answered by Daniel Wilson in 1 hour 4 years ago. ECU 128 code Freightliner: Causes An engine problem is usually indicated by diagnostic trouble code ECU 128 on Freightliner trucks. Could you send me diag steps for those please. Nov 4, 2014 · The ECU 128 diag 2 code, is that all that there is? The bH164 is the bulkhead code for windshield wipers and that has nothing to do with the check engine light. 1 128 001 06 Cortocircuito del inyector del cilindro No. One is most likely blown. code pops up and i loose power climbing little hills and i push the gas pedal more. stotvlm voidl ijv wzitx hpmlf dfuxmuq amzm mesr eip odna