CHERY · ME7.9.71 ECU · petrol

CHERY A3 ME7.9.71 tuning files

Everything we work with on the CHERY A3 fitted with the ME7.9.71. The matched variants sit between 119 and 119 HP from the factory. There are 2 distinct variants on file for this combination. 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 A3 coverage

Available solutions

Solutions that apply to the ME7.9.71 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

2 distinct variants for the CHERY A3 on the ME7.9.71 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1600 16V 119HP
Controller brand
BOSCH
ECU
ME7.9.71
Stock power
119 HP
ECU HW
0261B09721

Variant 2

ECU
Catalog engine
1600 16V 119HP
Controller brand
BOSCH
ECU
ME7.9.71
Stock power
119 HP

Related vehicles

Other vehicles built on the ME7.9.71 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CHERY A3 on the ME7.9.71?

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 ME7.9.71 ECU software on this model?

Yes — the CHERY A3 on the ME7.9.71 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.

CHERY A3 ME7.9.71 ECU Tuning Files | TuningBay