FORD · ME17.8.5 ECU · petrol

FORD FIESTA ME17.8.5 tuning files

The FORD FIESTA on the ME17.8.5, mapped from stock file to finished result. Stock output across the matched variants spans 100–100 HP. 2 distinct variants are catalogued here. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All FIESTA coverage

Available solutions

What we can run on the ME17.8.5 for this petrol — the precise options narrow down by engine and software version.

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

Engine variants & ECU software

2 distinct variants for the FORD FIESTA on the ME17.8.5 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1600 100HP
Controller brand: BOSCH
ECU: ME17.8.5
Stock power: 100 HP

Variant 2

ECU

Catalog engine: 1600 100HP
Controller brand: BOSCH
ECU: ME17.8.5
Stock power: 100 HP
ECU SW: 1037505589

Related vehicles

Other vehicles built on the ME17.8.5 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the FORD FIESTA on the ME17.8.5?

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 ME17.8.5 ECU software on this model?

Yes — the FORD FIESTA on the ME17.8.5 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.