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      07-10-2019, 08:04 PM   #2
The Wind Breezes
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Drives: 135i N55 DCT
Join Date: Apr 2015
Location: USA

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Can't communicate with computer usually means JB4 is installed. It's probably in invisible mode or whatever and they didn't bother to check the wiring loom. Or you have a flashtune that locked the OBD port.