2008 1 series 118d n47d20u0 not starting

[amberci]

Hi. I have used kess to read and write over obd, which caused no problem. Althought after flashing the car it wouldnt start. Had to flash the ori back. Is it the method, tool or file problem?

[quikcar]

rewrite your original file if is ok you mod file isn't good

if same problem car don't start you must open ecu write full backup bdm KTAG

[autoSP]

it its edc17 it may have antituning. so u cant flash OBD!

[amberci]

That's what I have done. Ori back to the car, starts as it should. The file service told me that vehicle is tricore protected I need to read with k tag, which unfortunately I don't have. Is that correct? And by the way yes it is EDC17C06...