John Deere Series 5XXX Phoenix L21 File Info
You can view the file details below.
Hersteller
John Deere
Serie
Series 5XXX
Baureihe
2.9L
Output
75PS 55.2kW
StgHersteller
Phoenix
StgBaureihe
L21
Stgnr_Stg
Stgnr_Her
Software
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"