CITROEN C3 AIRCROSS 1.6L 16V FLEX 81kW/109HP ME7.4.9 — ECU BOSCH ME7.4.9

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) 5 firmware versions

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Vehicle data

Brand	CITROEN
Model	C3 AIRCROSS
Engine	1.6L 16V FLEX 81kW/109HP ME7.4.9
Stock power	110 CV / 81 kW
Displacement	1600 cc
Fuel	Benzina aspirato
Vehicle type	Auto

ECU

Manufacturer	BOSCH
Model	ME7.4.9
Memory / EPROM	MICRO ST - 6656 Kbit

Available tuning operations / options:

Advance at part load
Load / throttle position reference
Injection at full throttle
Advance limiter
Torque limiter
RPM Limiter
Specific air mass charge 2
Load/throttle position reference - AT
Air mass flow

Firmware identifiers (5)

Hardware No.	Software No. (chip)	Version	Update software	ECU
0261S04925	1037512826	1.88.001	9667377780	BOSCH ME7.4.9
0261S04925	1037514908	1.88.001	9666049180	BOSCH ME7.4.9
0261S04925	1037512826	1.88.003	9666049180	BOSCH ME7.4.9
0261S07659	1037527771	1.88.003	9667333280	BOSCH ME7.4.9
0261S10379	10SW000585	1.88.003	9691778680	BOSCH ME7.4.9

Vehicle technical notes

OBD located to the left of the driver's side, under the steering column and behind the bulkhead or the lid in the fuse box area.

ECU notes

Microprocessor ST10F275 This Setting File can be used for serial system NewGenius. To work on this ECU you can use NewTrasdata WARNING!! ECU ME7 - IX/CL = injection at full load, decrease the values to enrich the injection

Microprocessor ST10F275 To work on this ECU you can use NewTrasdata This Setting File can be used for serial system NewGenius. WARNING!! ECU ME7 - IX/CL = injection at full load, decrease the values to enrich the injection

Get the file for this vehicle

Buy the file (original or remapped)Register on mastertuningfile.com and order the file Are you a workshop or tuner?Offer these services yourself: activate your TuningFile platform

Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.000 Buy

The Genius OBD + Bench € 2.500 Buy

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