ek1 lite - no ECU data present. contact support
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Author BrycePiepmeierMessage Email Profile Search ID All Thread Created on 25-04-01 10:42 Views 155 Comments 4Body
dont want to break anything but id like to be able to flash my car again incase i need to go back to stock
- Previous2025 Elantra N ECU (CPRWDGMCXXXSDU60) support
- Nextflashing TCU tune not working and other issues.
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Reply toEK1Admin
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Hello,
Your EK1Lite should be update to latest version.
This is how to update your ek1lite to latest as below link.
https://ek1tuning.com/Support_QnA/221
Thank you.
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followed your instructions and it just says there's an error in the firmware file, to check the file and try again.
Reply toDaBubbla Reply to
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the documentation is a lil funky to read but I went through the same thing just now.
during the second part of the update--after it asks to to disconnect and reconnect--there was a firmware update that was available. i went with that and had no more issues
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still cant get it to work. please advise. it is an EK1Lite with software date 24/12/26 firmware V1.37 listed here https://ek1tuning.com/Support_Download/4. it will not do an update through the EK1 Tool and just says theres an error with the file. is there any way i can do a manual update with an SD card on the device instead. Nothing you guys have seems to work. i cant even go back to what did work.