JOHN DEERE · L23 ECU

JOHN DEERE 5085M L23 tuning files

JOHN DEERE 5085M on the L23: matched, calibrated and delivered with care. Across the matched variants stock power runs from 85 to 110 HP. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All 5085M coverage

Available solutions

Solutions that apply to the L23 on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1Stage 2

Engine variants & ECU software

4 distinct variants for the JOHN DEERE 5085M on the L23 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
4500 110HP
Engine code
4045HLV70
Controller brand
PHOENIX
ECU
L23
Stock power
110 HP

Variant 2

ECU
Catalog engine
4500 110HP
Engine code
4045HLV70
Controller brand
PHOENIX
ECU
L23
Stock power
110 HP
ECU SW
SW62134C
ECU HW
RE543423

Variant 3

ECU
Catalog engine
4500 85HP
Engine code
4045HLV70
Controller brand
PHOENIX
ECU
L23
Stock power
85 HP

Variant 4

ECU
Catalog engine
4500 85HP
Engine code
4045HLV70
Controller brand
PHOENIX
ECU
L23
Stock power
85 HP
ECU SW
SW62134E
ECU HW
RE551416

Related vehicles

Other vehicles built on the L23 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 5085M on the L23?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the L23 ECU software on this model?

Yes — the JOHN DEERE 5085M on the L23 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.

JOHN DEERE 5085M L23 ECU Tuning Files | TuningBay