Variant 1
ECU- Catalog engine
- 1400 140HP
- Controller brand
- DELCO
- ECU
- E78
- Stock power
- 140 HP
- ECU SW
- 12677353
CHEVROLET · E78 ECU
CHEVROLET TRAX E78 tuning files
Tuning file coverage for the CHEVROLET TRAX running the E78 ECU. Across the matched variants stock power runs from 140 to 140 HP. For this platform the dependable path begins with Stage 1 and Stage 2. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Applicable work for the E78 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
1 distinct variant for the CHEVROLET TRAX on the E78 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the E78 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the CHEVROLET TRAX on the E78?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the E78 ECU software on this model?
Yes — the CHEVROLET TRAX on the E78 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.