Variant 1
ECU- Catalog engine
- 1400 140HP
- Engine code
- A14NEL
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 140 HP
- ECU SW
- 12656286
- ECU HW
- 12647136
- SW upgrade
- 92279138
CHEVROLET · E83 ECU
CHEVROLET SONIC E83 tuning files
Everything we work with on the CHEVROLET SONIC fitted with the E83. Stock output across the matched variants spans 100–140 HP. There are 7 distinct variants on file for this combination. Stage 1 and Stage 2 are the safe starting points for this platform. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Solutions that apply to the E83 on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
7 distinct variants for the CHEVROLET SONIC on the E83 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1600 115HP
- Engine code
- A16XER
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 115 HP
- ECU SW
- 12654173
- ECU HW
- 12642926
- SW upgrade
- 12005676646
Variant 3
ECU- Catalog engine
- 1600 115HP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 115 HP
Variant 4
ECU- Catalog engine
- 1600 115HP
- Engine code
- A14NEL
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 115 HP
- ECU SW
- 12659319
- ECU HW
- 12642926
- SW upgrade
- 25192774
Variant 5
ECU- Catalog engine
- 1400 105HP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 105 HP
- ECU SW
- 12642926
Variant 6
ECU- Catalog engine
- 1400 100HP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 100 HP
- ECU SW
- 12643909
- ECU HW
- 12642926
Variant 7
ECU- Catalog engine
- 1400 100HP
- Controller brand
- DELCO
- ECU
- E83
- Stock power
- 100 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 SONIC on the E83?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the E83 ECU software on this model?
Yes — the CHEVROLET SONIC 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.