John Deere 4940R Phoenix L21 RE551415 SW60664K File Info
You can view the file details below.
Hersteller
John Deere
Serie
4940R
Baureihe
Output
StgHersteller
Phoenix
StgBaureihe
L21
Stgnr_Stg
ap3124b.90PSX.T4.060 360468
Stgnr_Her
RE551415
Software
SW60664K
SoftwareVersion
cx03124b.cfg
You can find the chip tuning file you are looking for on "Carecufile.com"