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Reply to: [HELP] ECU read error on BMW F30
[HELP]
ECU read error on BMW F30 with KTag
Hi everyone,
I'm having trouble reading the ECU on my BMW F30 (2014 model) using KTag Master. The tool connects successfully and detects the ECU, but when I try to read the data, I get a communication error.
Here's what I've tried so far:
- Checked all cable connections
- Verified OBD port power (12V)
- Tried different USB ports on laptop
- Updated KTag firmware to latest version
The error message I'm getting is "Communication timeout - ECU not responding". Has anyone encountered this issue before? Any suggestions would be greatly appreciated.
Thanks in advance!
by BMWExpert • Today, 10:30 AM • 8 replies • 156 views
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