- Technology: Noname
- Size: 64 Kb
This firmware is used to improve the dynamic and other characteristics of the vehicle.
Universal firmware instructions:
- Connect to the ECU (electronic control unit).
- Read the firmware so that in case of problems, you can go back to the working version.
- Write down the purchased firmware.
- Done! Arrange a test drive.
How to purchase firmware for Opel?
- Add "Opel_Signum_2.2_2004_(Mod1_E2_EGR)_Simt81-chk_6586105310_CAO20M30.bin" to the basket.
- Go to the basket and place your order.
- Pay for the order in any convenient way.
- Our manager will send you the firmware at the specified contact details as soon as possible!
Contact us using one of the following ways: