Chevrolet Express original ECU files
13 original (stock) ECU files for the Chevrolet Express: 5 ECU types and 5 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 Express 5
Engine versions 5
All Chevrolet Express files 13
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Chevrolet Express4.8 300hp | Delco E38 | — | — | — | €20 · Open |
| Chevrolet Express5.3 315hp | Delco E38 | — | 12614088 | 12614231 | €20 · Open |
| Chevrolet Express5.3 315hp | Delco E38 | 12620641 | — | — | €20 · Open |
| Chevrolet Express5.3 315hp | Delco E38 | — | 12614088 | 12623184 | €20 · Open |
| Chevrolet Express5.3 315hp | Delco E38 | — | 12614088 | 12614237 | €20 · Open |
| Chevrolet Express6.0 320hp | Delco E78 | 12647136 | 12683718 | 55494286 | €20 · Open |
| Chevrolet Express6.0 320hp | Delco E78 | — | 12683718 | — | €20 · Open |
| Chevrolet Express6.0 320hp | Delco E78 C | — | — | — | €20 · Open |
| Chevrolet Express6.0 320hp | Delco E78 C | — | — | — | €20 · Open |
| Chevrolet Express6.0 320hp | Delco E78 C | — | — | — | €20 · Open |
| Chevrolet Express6.0 320hp | Delco E78 C | — | — | — | €20 · Open |
| Chevrolet Express6.6 300hp | Bosch EDC16C42 | — | — | — | €20 · Open |
| Chevrolet Express6.6 359hp | Bosch EDC16C37 | 0281013070 | 1037377878 | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 3
Software (SW) · 3
Tuning for Chevrolet Express — 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 Express 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 Express?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Chevrolet Express (depending on the engine). Upload your read on our file service.