Variant 1
ECU- Catalog engine
- 1400 140HP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 140 HP
CHEVROLET · E83 ECU
CHEVROLET AVEO E83 tuning files
Tuning file coverage for the CHEVROLET AVEO running the E83 ECU. Stock output across the matched variants spans 82–140 HP. There are 9 distinct variants on file for this combination. Stage 1 and Stage 2 are the safe starting points for this platform. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Applicable work for the E83 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
9 distinct variants for the CHEVROLET AVEO on the E83 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1600 115HP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 115 HP
- ECU SW
- 12659319
- ECU HW
- 12642926
Variant 3
ECU- Catalog engine
- 1600 115HP
- Engine code
- A16XER
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 115 HP
Variant 4
ECU- Catalog engine
- 1600 115HP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 115 HP
- ECU SW
- 12643909
- ECU HW
- 12642926
Variant 5
ECU- Catalog engine
- 1400 16V 100HP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 100 HP
Variant 6
ECU- Catalog engine
- 1200 16V VVT 86HP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 86 HP
Variant 7
ECU- Catalog engine
- 1200 16V VVT 86HP
- Engine code
- A12XEP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 86 HP
- ECU SW
- 12643909
- ECU HW
- 12642926
Variant 8
ECU- Catalog engine
- 1200 16V VVT 86HP
- Engine code
- A12XEP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 86 HP
- ECU SW
- 12654173
- ECU HW
- 12642926
Variant 9
ECU- Catalog engine
- 1200 82HP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 82 HP
Related vehicles
Other vehicles built on the E83 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the CHEVROLET AVEO on the E83?
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 E83 ECU software on this model?
Yes — the CHEVROLET AVEO on the E83 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.