Variant 1
ECU- Catalog engine
- 2000 250HP
- Controller brand
- DELCO
- ECU
- E39A
- Stock power
- 250 HP
- ECU SW
- 12651632
- ECU HW
- 12653997
- SW upgrade
- 12661353
CHEVROLET (EU) · E39A ECU
CHEVROLET (EU) CAPTIVA E39A tuning files
Tuning file coverage for the CHEVROLET (EU) CAPTIVA running the E39A ECU. The matched variants sit between 250 and 250 HP from the factory. There are 2 distinct variants on file for this combination. For this platform the dependable path begins with Stage 1 and Stage 2. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Solutions that apply to the E39A on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
2 distinct variants for the CHEVROLET (EU) CAPTIVA on the E39A ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2000 250HP
- Controller brand
- DELCO
- ECU
- E39A
- Stock power
- 250 HP
- ECU SW
- 12651632
- SW upgrade
- 12664767
Related vehicles
Other vehicles built on the E39A controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the CHEVROLET (EU) CAPTIVA on the E39A?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the E39A ECU software on this model?
Yes — the CHEVROLET (EU) CAPTIVA on the E39A 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.