Went to install tune file from ESS using their E-Flash program. The program lost connection (right after deleting the timing maps) and was "unable to close connection". I verified I'm getting 12.6 volts to the battery and then jumped to another other car battery for a bit of extra juice (I read somewhere that the DME needs 13.5 volts). Tried again and same result.
I reached out to AJ at ESS and he suspected the DME had reached the max number of tunes and rejected the file. He agreed to program the file so I sent my DME over. He checked and did not find anything wrong with the tune but when I reinstalled I still can't drive.
See attached error codes from PA Soft, INPA and E-flash program. I noticed the "Hardware reference number" has changed to a bunch of weird "y's" but not sure what that means.
Any help would be appreciated.
Car is 2003 330i ZHP with a stage 2 Supercharger from ESS Tuning (TS2) with MS45.1
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