CHEVROLET · E78 B ECU

CHEVROLET AVEO E78 B tuning files

Everything we work with on the CHEVROLET AVEO fitted with the E78 B. Across the matched variants stock power runs from 140 to 140 HP. 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.

Upload your file →All AVEO coverage

Available solutions

What we can run on the E78 B for this vehicle — the precise options narrow down by engine and software version.

Stage 1Stage 2

Engine variants & ECU software

2 distinct variants for the CHEVROLET AVEO on the E78 B ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1400 140HP
Engine code
A14NEL
Controller brand
DELCO
ECU
E78 B
Stock power
140 HP
ECU SW
12656286
ECU HW
12647136
SW upgrade
92279140

Variant 2

ECU
Catalog engine
1400 140HP
Controller brand
DELCO
ECU
E78 B
Stock power
140 HP

Related vehicles

Other vehicles built on the E78 B 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 E78 B?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the E78 B ECU software on this model?

Yes — the CHEVROLET AVEO on the E78 B 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.

CHEVROLET AVEO E78 B ECU Tuning Files | TuningBay