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Can you tell me about the ECU 128 fault code on a Freightliner Mercedes engine?
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5 answers
★ Top Answer
On the Mercedes Freightliner Sprinter engine, ECU 128 is not a fault code per se. Instead, it directs you to the electronic control unit where the actual fault code will be located. The ECU serves as the van's electronic black box, indicating that there is an issue present within the system. The number 128 simply refers to module 128, without clarifying the specific problem. To conduct a thorough diagnosis, you will need to navigate the onboard display using the +/- buttons. If you encounter ECU 128, you should be able to access more detailed information about the fault code that has been triggered. If this message is absent, you may have to utilize a diagnostic tool to examine your system, which can often be accessed for free at most major auto parts stores.
More answers
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It suggests that there is a hidden feature in the ECU engine. ECU 128 simply identifies the module and is not an error code.
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Certainly! Here's a paraphrased and simplified version of the text: Network 12_8 error on a Mercedes business-grade M2 truck. Issue with Sid64 engine speed sensor #2 - Fm18 showing irregular pulse frequency or duration.
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I have no idea what the answers are.
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Here is the paraphrased and revised version of the text:
Code ECU 12_8 refers to an issue with the Mercedes Business class M2 truck, specifically related to the Sid64 engine speed sensor #2 showing abnormal frequency pulse width or period. For more information about resolving this code on a Freightliner truck, visit https://gearfixup.com/ecu-128-code-freightliner/.
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