LAND ROVER · MED17.8.31 ECU · petrol

LAND ROVER DISCOVERY MED17.8.31 tuning files

Tuning file coverage for the LAND ROVER DISCOVERY running the MED17.8.31 ECU. Stock output across the matched variants spans 340–340 HP. 3 distinct variants are catalogued here. Petrol calibration here is about crisp response and a result that holds up day to day. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Upload your file →All DISCOVERY coverageCustom ECU tuning file service

Available solutions

What we can run on the MED17.8.31 for this petrol — the precise options narrow down by engine and software version.

Stage 1Stage 2Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

3 distinct variants for the LAND ROVER DISCOVERY on the MED17.8.31 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
3000 340HP
Engine code
AJ126
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
340 HP
ECU SW
1037547698
ECU HW
CPLA-12B684-YE
SW upgrade
FH22-14C204-TTC
Calibration
FH22-14C204-TTC

Variant 2

ECU
Catalog engine
3000 340HP
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
340 HP
ECU HW
CPLA-12B684-YE
SW upgrade
GPLA-14C204-TTC
Calibration
GPLA-14C204-TTC

Variant 3

ECU
Catalog engine
3000 340HP
Engine code
AJ126
Controller brand
BOSCH
ECU
MED17.8.31
Stock power
340 HP
ECU SW
10SW004068
ECU HW
0261SXXXXX
SW upgrade
GPLA-14C204-TCA
Calibration
GPLA-14C204-TCA

Related vehicles

Other vehicles built on the MED17.8.31 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the LAND ROVER DISCOVERY on the MED17.8.31?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the MED17.8.31 ECU software on this model?

Yes — the LAND ROVER DISCOVERY on the MED17.8.31 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.

LAND ROVER DISCOVERY MED17.8.31 ECU Tuning Files | TuningBay