CHERY · IAW 4AC ECU · petrol

CHERY QQ3 IAW 4AC tuning files

Tuning file coverage for the CHERY QQ3 running the IAW 4AC ECU. The matched variants sit between 70 and 70 HP from the factory. There are 2 distinct variants on file for this combination. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Upload your file →All QQ3 coverage

Available solutions

Applicable work for the IAW 4AC 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

2 distinct variants for the CHERY QQ3 on the IAW 4AC ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
800 70HP
Controller brand
MAGNETI MARELLI
ECU
IAW 4AC
Stock power
70 HP
ECU HW
HW489

Variant 2

ECU
Catalog engine
800 70HP
Controller brand
MAGNETI MARELLI
ECU
IAW 4AC
Stock power
70 HP

Related vehicles

Other vehicles built on the IAW 4AC controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CHERY QQ3 on the IAW 4AC?

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 IAW 4AC ECU software on this model?

Yes — the CHERY QQ3 on the IAW 4AC 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 QQ3 IAW 4AC ECU Tuning Files | TuningBay