CITROEN · MEV17.4.2 ECU · petrol

CITROEN DS3 MEV17.4.2 tuning files

Tuning file coverage for the CITROEN DS3 running the MEV17.4.2 ECU. Across the matched variants stock power runs from 95 to 120 HP. 7 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 DS3 coverage

Available solutions

Applicable work for the MEV17.4.2 on this petrol. The available set firms up once the exact engine and software are known.

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

Engine variants & ECU software

7 distinct variants for the CITROEN DS3 on the MEV17.4.2 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1600 16v VTI 120HP
Controller brand
BOSCH
ECU
MEV17.4.2
Stock power
120 HP

Variant 2

ECU
Catalog engine
1400 16V 95HP
Controller brand
BOSCH
ECU
MEV17.4.2
Stock power
95 HP
ECU SW
9663711580
ECU HW
9666319180
SW upgrade
9677521380
Calibration
9677521380

Variant 3

ECU
Catalog engine
1400 16V 95HP
Controller brand
BOSCH
ECU
MEV17.4.2
Stock power
95 HP
ECU SW
9663711580
ECU HW
9666319180
SW upgrade
9679012280
Calibration
9679012280

Variant 4

ECU
Catalog engine
1400 16V 95HP
Controller brand
BOSCH
ECU
MEV17.4.2
Stock power
95 HP
ECU SW
1037518488
ECU HW
620
SW upgrade
96FFFFFF80
Calibration
96FFFFFF80

Variant 5

ECU
Catalog engine
1400 16V 95HP
Controller brand
BOSCH
ECU
MEV17.4.2
Stock power
95 HP
ECU SW
9663711580
ECU HW
9666319180
SW upgrade
9667369080
Calibration
9667369080

Variant 6

ECU
Catalog engine
1400 16V 95HP
Controller brand
BOSCH
ECU
MEV17.4.2
Stock power
95 HP
ECU SW
9663711580
ECU HW
9666319180
SW upgrade
9667121880
Calibration
9667121880

Variant 7

ECU
Catalog engine
1400 16V 95HP
Controller brand
BOSCH
ECU
MEV17.4.2
Stock power
95 HP
ECU SW
9663711580
ECU HW
9666319180
SW upgrade
9691621380
Calibration
9691621380

Related vehicles

Other vehicles built on the MEV17.4.2 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CITROEN DS3 on the MEV17.4.2?

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 MEV17.4.2 ECU software on this model?

Yes — the CITROEN DS3 on the MEV17.4.2 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 DS3 MEV17.4.2 ECU Tuning Files | TuningBay