SW upgrade 274903950 - ECU ori File stage 1 274903950 p ori flexfuel ethanol E85 chiptuning tuning file tuned Database - Driver Stage 1

	MERCEDES C (W205) 180 1600 16V TURBO 156CV BOSCH \| MED17.7.2 \| \| 2709025100 2749039500 \| 2749039500 \|274903950 MXXX_767.drt ( ECM )
	MERCEDES CLA (C177) 250 2000 CGI 211CV BOSCH \| MED17.7.2 \| 0261xxxxxx \| 2749020301 2749039503 \| 2749039503 \|274903950 MXXX717P.drt ( ECM )

ORI = Download ori file
Stage 1 = Tuned file.
Stage 1 E85 flexfuel = Stage 1 + automatic flexfuel file

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MERCEDES CLA (C177) 250 2000 CGI 211CV

CarTelematics

Ecu pcm file