CITROEN · ME7.4.9 ECU · petrol

CITROEN C3 ME7.4.9 tuning files

Here is what the catalog holds for the CITROEN C3 on the ME7.4.9. Stock output across the matched variants spans 82–113 HP. There are 5 distinct variants on file for this combination. Petrol calibration here is about crisp response and a result that holds up day to day. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All C3 coverageCustom ECU tuning file service

Available solutions

Solutions that apply to the ME7.4.9 on this petrol platform. The exact set depends on the specific engine and software version.

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

Engine variants & ECU software

5 distinct variants for the CITROEN C3 on the ME7.4.9 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1600 16V 113HP
Controller brand
BOSCH
ECU
ME7.4.9
Stock power
113 HP
ECU SW
1037512826
ECU HW
0261S04925

Variant 2

ECU
Catalog engine
1600 112HP
Controller brand
BOSCH
ECU
ME7.4.9
Stock power
112 HP
ECU SW
1037512826
ECU HW
0261S04925

Variant 3

ECU
Catalog engine
1600 110HP
Controller brand
BOSCH
ECU
ME7.4.9
Stock power
110 HP

Variant 4

ECU
Catalog engine
1600 110HP
Controller brand
BOSCH
ECU
ME7.4.9
Stock power
110 HP
ECU SW
1037539072
ECU HW
0261S10380

Variant 5

ECU
Catalog engine
1400 16V 82HP
Controller brand
BOSCH
ECU
ME7.4.9
Stock power
82 HP

Related vehicles

Other vehicles built on the ME7.4.9 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CITROEN C3 on the ME7.4.9?

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 ME7.4.9 ECU software on this model?

Yes — the CITROEN C3 on the ME7.4.9 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 C3 ME7.4.9 ECU Tuning Files | TuningBay