CITROEN · ME7.4.5 ECU · petrol

CITROEN C4 ME7.4.5 tuning files

Everything we work with on the CITROEN C4 fitted with the ME7.4.5. The matched variants sit between 109 and 117 HP from the factory. 12 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All C4 coverageCustom ECU tuning file service

Available solutions

Solutions that apply to the ME7.4.5 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

12 distinct variants for the CITROEN C4 on the ME7.4.5 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1600 16V 117HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
117 HP
ECU SW
1037528709
ECU HW
0261S08587

Variant 2

ECU
Catalog engine
1600 16V 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP
ECU SW
1037398107
ECU HW
0261S04191

Variant 3

ECU
Catalog engine
1600 16V 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP
ECU SW
1037386601
ECU HW
0261201327

Variant 4

ECU
Catalog engine
1600 16V 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP
ECU SW
1037384794
ECU HW
0261201457

Variant 5

ECU
Catalog engine
1600 16V 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP

Variant 6

ECU
Catalog engine
1600 16V 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP
ECU SW
1037371545
ECU HW
0261208491

Variant 7

ECU
Catalog engine
1600 16V 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP
ECU HW
9665415880

Variant 8

ECU
Catalog engine
1600 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP

Variant 9

ECU
Catalog engine
1600 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP
ECU SW
1037372854
ECU HW
0261208491

Variant 10

ECU
Catalog engine
1600 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP
ECU SW
1037386872
ECU HW
0261201610

Variant 11

ECU
Catalog engine
1600 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP
ECU SW
1037519094
ECU HW
0261S07754

Variant 12

ECU
Catalog engine
1600 109HP
Controller brand
BOSCH
ECU
ME7.4.5
Stock power
109 HP
ECU SW
1037374065
ECU HW
0261208911

Related vehicles

Other vehicles built on the ME7.4.5 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CITROEN C4 on the ME7.4.5?

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 ME7.4.5 ECU software on this model?

Yes — the CITROEN C4 on the ME7.4.5 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.

CITROEN C4 ME7.4.5 ECU Tuning Files | TuningBay