Troubleshooting EH2T1CDTCD ECU

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  • #2177

    Charles Hazel
    • Michigan Technological Unviersity


    I have recently had issues with EH2T1CDTCD ECU not functioning properly. I will follow the troubleshooting steps in section 14.8 of the Small Engine EFI Tuning Guide to understand if there is a physical issue with the hardware first. However, I saw the EcoFlash application and I was curious if the standard .S19 file that ships with the ECU can be obtained for re-flashing purposes.

    Let me know if this .S19 file is freely available,


    Terry Xu
    • Ecotron

    Hi there,

    For EFI questions, please directly contact our info box:

    Our engineer department will answer that very soon.


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