Variant 1
ECU- Catalog engine
- 6800 225HP
- Engine code
- 6090HF485
- Controller brand
- PHOENIX
- ECU
- L14
- Stock power
- 225 HP
- ECU SW
- SW60057J
- ECU HW
- RE520953
JOHN DEERE · L14 ECU
JOHN DEERE 1270D L14 tuning files
Here is what the catalog holds for the JOHN DEERE 1270D on the L14. Stock output across the matched variants spans 195–225 HP. For this platform the dependable path begins with Stage 1 and Stage 2. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Applicable work for the L14 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
2 distinct variants for the JOHN DEERE 1270D on the L14 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 6800 195HP
- Controller brand
- PHOENIX
- ECU
- L14
- Stock power
- 195 HP
- ECU SW
- SW60220E
- ECU HW
- RE531808
Related vehicles
Other vehicles built on the L14 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the JOHN DEERE 1270D on the L14?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the L14 ECU software on this model?
Yes — the JOHN DEERE 1270D on the L14 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.