Steyr — Stage 1 / Stage 2 parameters database
The CHIPOK database holds 44 engines for Steyr with reverse-engineered ECUs and Stage 1 / Stage 2 target parameters. We cover 5 models — from early generations to current platforms. Diesel engines only.
Models5
Engines44
ECU makersBosch / Continental / Denso / Siemens
File turnaround30–60 min
or choose step by step
1
Choose a vehicle type
2
Choose a make
3
Choose a model
4
Generation / years
5
Engine
Steyr models in the database (5)
About Steyr chip tuning
Engines and platforms:
- Main engines: FPT NEF 4/6, F4 Cursor
- Platforms: Profi, Multi (CNH)
Supported ECUs:
- Manufacturers: Bosch / Continental / Denso / Siemens
- Specific Steyr units in the database: Bosch EDC17CV41, EDC17CV44, EDC17C49, EDC7UC31
- Steyr specifics: identical platforms to Case IH (CNH Industrial) — calibrations are transferable
Service terms:
- Calibrations are done by hand in WinOLS5 + Ghidra for each specific control unit
- Checksums are recalculated on the engineer's side — the file is ready to flash with a current programmer
- File returned within 30-60 minutes during working hours
- Free revisions based on an OBD log