CITROEN · M7.4.4 ECU · petrol

CITROEN SAXO M7.4.4 tuning files

Here is what the catalog holds for the CITROEN SAXO on the M7.4.4. Across the matched variants stock power runs from 60 to 98 HP. It is a petrol platform, tuned for response and clean power delivery. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Upload your file →All SAXO coverageCustom ECU tuning file service

Available solutions

What we can run on the M7.4.4 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 CITROEN SAXO on the M7.4.4 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1600 98HP
Controller brand
BOSCH
ECU
M7.4.4
Stock power
98 HP

Variant 2

ECU
Catalog engine
1100 60HP
Controller brand
BOSCH
ECU
M7.4.4
Stock power
60 HP
ECU SW
1037353326
ECU HW
0261207022

Variant 3

ECU
Catalog engine
1100 60HP
Controller brand
BOSCH
ECU
M7.4.4
Stock power
60 HP

Related vehicles

Other vehicles built on the M7.4.4 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CITROEN SAXO on the M7.4.4?

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 M7.4.4 ECU software on this model?

Yes — the CITROEN SAXO on the M7.4.4 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.

CITROEN SAXO M7.4.4 ECU Tuning Files | TuningBay