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The ECU 128 code on a 2002 Freightliner typically indicates a problem with the engine's electronic control unit (ECU), often related to sensor issues or communication failures between the ECU and other components. This code may suggest issues with the vehicle's emissions system, such as problems with the oxygen sensors or exhaust gas recirculation (EGR) system. To diagnose the exact cause, it's advisable to use a diagnostic tool to retrieve additional fault codes and perform a thorough inspection of the vehicle's electronic systems.
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What does code mean sht hi 128 351 03 on your 2007 freightliner century?
Code 128 351 03
What does code ecu 128 mean in freightliner fl70?
Cooling system ,water or thermostat bad
What does engine code 128s332 01 mean on a 2008 freightliner century?
128 332 02
What does the code ecu128 mean on a 2007 Freightliner Columbia truck with a C15 engine?
Intake valve sensors.128 385 03
What does the fault code sht hi 128 111 01 mean for a 2007 century class freightliner?
Short to high voltage undocumented fault :
What does code p o 128 mean for a 2002 Dodge Intrepid?
cooling thermostat
What does the ecu code 128 stand for on a 2008 freightliner Columbia with 515 Detroit?
ECU code 128 is a common error code in relation to a coolant sensor, injector, EGR or temperature sensor problem on your Columbia freightliner. As it is a general fault code and the cause could be one of 4 problems you need to get it checked at your local dealer or repair shop.
Freightliner m2 112 medium duty with Mercedes Benz engine fault codes?
Code 128 whats is that for. Would it be egr
What does the code P O 128 check engine mean in the 2002 Kia sportage?
Coolant thermostat stuck open
What does code 128 mean on Freightliner Columbia 2006?
Code 128 on a Freightliner Columbia 2006 typically indicates an issue related to the vehicle's engine control module (ECM) or a fault in the communication between the ECM and other systems. This code can be triggered by various factors, including sensor malfunctions or wiring issues. It's essential to use a diagnostic tool to retrieve more specific information and determine the root cause of the problem for effective troubleshooting. Consulting a professional mechanic is recommended for accurate diagnosis and repair.
What does fault code calib 128 411 13 mean on 2007 freightliner?
Fault code CALIB 128 411 13 on a 2007 Freightliner typically indicates an issue related to the engine control module (ECM) calibration. It often signifies that the ECM is not properly calibrated for the specific engine or vehicle configuration, which can affect performance and emissions. To resolve this, a technician may need to reprogram or update the ECM with the correct calibration file. Always consult the vehicle's service manual or a qualified technician for accurate diagnosis and repair.
Can anyone tell me the meaning of error code ecu 128 sid 146 fail 07 on a 2006 Freightliner with an MBE 4000 engine?
Egr valve position incorrect
