FIAT · ME7.3H4 ECU · petrol

FIAT PUNTO ME7.3H4 tuning files

Here is what the catalog holds for the FIAT PUNTO on the ME7.3H4. The matched variants sit between 80 and 95 HP from the factory. 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 PUNTO coverageCustom ECU tuning file service

Available solutions

What we can run on the ME7.3H4 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

8 distinct variants for the FIAT PUNTO on the ME7.3H4 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1400 16V 95HP
Controller brand
BOSCH
ECU
ME7.3H4
Stock power
95 HP

Variant 2

ECU
Catalog engine
1400 95HP
Controller brand
BOSCH
ECU
ME7.3H4
Stock power
95 HP

Variant 3

ECU
Catalog engine
1400 95HP
Controller brand
BOSCH
ECU
ME7.3H4
Stock power
95 HP
ECU SW
1037367755
ECU HW
0261208033

Variant 4

ECU
Catalog engine
1200 16V 80HP
Controller brand
BOSCH
ECU
ME7.3H4
Stock power
80 HP

Variant 5

ECU
Catalog engine
1200 16V 80HP
Controller brand
BOSCH
ECU
ME7.3H4
Stock power
80 HP
ECU SW
1037367924
ECU HW
0261208319

Variant 6

ECU
Catalog engine
1200 80HP
Controller brand
BOSCH
ECU
ME7.3H4
Stock power
80 HP

Variant 7

ECU
Catalog engine
1200 80HP
Engine code
188 A5.000
Controller brand
BOSCH
ECU
ME7.3H4
Stock power
80 HP
ECU SW
1037354417
ECU HW
0261206546

Variant 8

ECU
Catalog engine
1200 80HP
Engine code
188 A5.000
Controller brand
BOSCH
ECU
ME7.3H4
Stock power
80 HP
ECU SW
1037352578
ECU HW
0261206546

Related vehicles

Other vehicles built on the ME7.3H4 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the FIAT PUNTO on the ME7.3H4?

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 ME7.3H4 ECU software on this model?

Yes — the FIAT PUNTO on the ME7.3H4 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.

FIAT PUNTO ME7.3H4 ECU Tuning Files | TuningBay