Variant 1
ECU- Catalog engine
- 1300 140HP
- Controller brand
- DELCO
- ECU
- E78
- Stock power
- 140 HP
- ECU SW
- 12660102
- ECU HW
- 12647136
CHEVROLET · E78 ECU
CHEVROLET TRACKER E78 tuning files
Everything we work with on the CHEVROLET TRACKER fitted with the E78. Stock output across the matched variants spans 140–140 HP. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions
Solutions that apply to the E78 on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
1 distinct variant for the CHEVROLET TRACKER 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 TRACKER 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 TRACKER 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.