Challenger Doug Morrow Bosch EDC7u31 O_EEPROM File Info
You can view the file details below.
Hersteller
Challenger
Serie
Doug Morrow
Baureihe
mt600 series
Output
320.0PS 235.4KW
StgHersteller
Bosch
StgBaureihe
EDC7u31
Stgnr_Stg
Stgnr_Her
O_EEPROM
Software
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"