Opel Astra-H 1.8 Siemens/Continental Simtec71

7 tuning services available for this ECU. Prices shown in credits.

This page shows services available for the selected vehicle and ECU combination. Confirm that the ECU name, fuel type and software match the vehicle before uploading the original file.

Your price depends on your package

Available Tuning Services

Tuning ServicePrice (Professional)Credits
Catalyst Off€20.4024
Checksum Correction€20.4024
EGR OFF€20.4024
Secondary Air Injection (SAI) System Disable€20.4024
Selective DTC's OFF€20.4024
Stage 1 Tuning€102.00120
Swirl Flaps/Valve OFF€20.4024

+4 more tuning options available

Other Vehicles with Siemens/Continental Simtec71

The Siemens/Continental Simtec71 ECU is also listed on other vehicles in the database. Compatibility still depends on the exact vehicle, ECU software and selected services.

Opel Astra-H 1.8 Siemens/Continental Simtec71 Frequently Asked Questions

What tuning services are available for the Opel Astra-H 1.8?
WEREMAP offers 7 tuning services for the Opel Astra-H 1.8 with Siemens/Continental Simtec71 ECU, including: Catalyst Off, Checksum Correction, EGR OFF, Secondary Air Injection (SAI) System Disable, Selective DTC's OFF, Stage 1 Tuning, Swirl Flaps/Valve OFF.
How much does ECU tuning cost for a Opel Astra-H?
ECU tuning for the Opel Astra-H 1.8 starts from 24 and goes up to 120 credits, depending on the tuning service selected.
What ECU does the Opel Astra-H 1.8 use?
The Opel Astra-H 1.8 uses the Siemens/Continental Simtec71 ECU. WEREMAP provides professional tuning files for this ECU unit.

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