Chevrolet Trax original ECU files
7 original (stock) ECU files for the Chevrolet Trax: 4 ECU types and 3 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
ECU types in the Chevrolet Trax 4
Engine versions 3
All Chevrolet Trax files 7
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Chevrolet Trax1.4 140hp | Delco E78 | — | 12677353 | — | €20 · Open |
| Chevrolet Trax1.4 140hp | Delco E83 | — | — | — | €20 · Open |
| Chevrolet Trax1.6 136hp · B16DTH | Delco E98 | A2C928169000 | 55493450 | AD55833F8FBB174F6552F26DDAC7 | €20 · Open |
| Chevrolet Trax1.7 130hp | Delco E87 | — | 55596663 | 55596794 | €20 · Open |
| Chevrolet Trax1.7 130hp | Delco E87 | — | — | — | €20 · Open |
| Chevrolet Trax1.7 130hp | Delco E87 | 55584317 | 55596663 | 55596790 | €20 · Open |
| Chevrolet Trax1.7 130hp | Delco E87 | — | — | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 2
Calibration / SW upgrade · 3
Tuning for Chevrolet Trax — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a Chevrolet Trax control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune Chevrolet Trax?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Chevrolet Trax (depending on the engine). Upload your read on our file service.