Skip to navigation Skip to content

Instant download after payment
37,000+ ECU files, 70+ brands
Same-day file requests

[email protected]
Sign in
Create account

Request a file Sign in 00,00€

File types
All 37,000+ files →
Popular car brands
All brands →
Most requested control units
Browse all files →
Home
Shop
ECU lookup
File analyzerNew
Blog
About
Contact

Where are the numbers on my ECU?

Home
Shop
ECU lookup
File analyzerNew
Blog
About
Contact
Request a file

File types

FRF / SGO21,095
Original File11,693
Immo Off1,527
Chip Tuning561
Virgin506
Gearbox429
EGR Off375
Airbag355
Immobilizer234
DPF Off228
Dashboard211
EWS / CAS99

Brands

All brands →

ECU models

Browse all files →

Sign in / create account
[email protected]

HomeProduct car-modelREZZO

Car model

Chevrolet Rezzo ECU Files

2 ECU files for the Chevrolet Rezzo covering D42. Immo Off files available. Price €30, instant download after payment.

Showing all 2 resultsSorted by latest

Immo Off
CHEVROLET REZZO D42 5WY1E09B 96435897 R6 D1000E0000000 IMMO OFF DUMP
D42SW D1000E0000000
30,00€
Add to cart
Immo Off
CHEVROLET REZZO 96487150 C1 IMMO OFF DUMP
HW 96487150 C1
30,00€
Add to cart

Quick navigation

Browse by ECU type

Browse by file type

Filter

File type

Immo Off(2)

Brand

Car Model

There are no filter terms yet

Not listed?

Send the hardware and software numbers from your ECU label and we source the file, usually the same day.

Popular ECU models

EDC17CP141,152
DENSO1,089
EDC17C46712
EDC17CP20476
EDC16C39366
MED17.5.5363
EDC17C64360
EDC16C34309
EDC17C54293
EDC17CP44258
MED17.1249
MD1CS003230

Instant download after payment
Files stay in your account
3D Secure payment via iyzico

Instant downloadFiles unlock the moment payment clears
Secure payment3D Secure card payments via iyzico
Same-day requestsMissing file? We source it, usually within hours
37,000+ ECU filesOriginal, immo off, virgin, FRF/SGO, tuning

Original dumps, immo off, virgin and tuning files for 70+ vehicle brands. Every file is read from a real unit and listed by its hardware and software number, so you download exactly what your ECU expects.

[email protected]
Live chat & e-mail support, 7 days a week
Request a file that is not listed

File types

FRF / SGO21,095
Original File11,693
Immo Off1,527
Chip Tuning561
Virgin506
Gearbox429
EGR Off375
Airbag355
Immobilizer234
All files →

Popular brands

VW ECU files
Audi ECU files
Fiat ECU files
Toyota ECU files
Peugeot ECU files
BMW ECU files
Ford ECU files
Mercedes-Benz ECU files
Hyundai ECU files
All brands →

Help & account

Request a file
ECU number lookup
ECU file analyzer
Contact us
About AutoECUFile
Guides & blog
My account
My downloads
My orders
Lost password

© 2026 AutoECUFile.com · ECU file service since 2019

Privacy
Refund policy
Distance sales agreement
Terms

Visa
Mastercard
iyzico
3D Secure