Audi A3 8P Steering Wheel Position Angle Sensor Control Unit Module 8P0953549E

Audi A3 8P Steering Wheel Position Angle Sensor Control Unit Module is a component from the Electronic control modules and controllers group, responsible for the precise reading of the steering wheel position and cooperation with safety and driving comfort systems. This component, from the Audi brand, allows for the restoration of proper operation of the vehicle's assistance systems when the existing module has failed or requires replacement.

Specifications and technical data

• SKU: 8P0953549E
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P0953549E
• Substitutable numbers: 8P0953549E, 8P0 953 549 E
• Category: ECUs & Computer Modules

Function and application of the steering wheel angle sensor

The presented controller is responsible for measuring the angle and speed of steering wheel rotation, which is crucial for the operation of electronic stability control systems, power steering, and other electronic systems in the Audi A3 8P. A properly functioning module ensures consistent operation of the body electronics, reduces the risk of errors in onboard controllers, and allows for correct calibration after suspension or steering system repairs.

Benefits of using an original Audi module

Choosing an original module from the Electronic control modules and controllers group means maintaining the factory operating parameters of electronic systems. The appropriate signal characteristics, fitment to the installation architecture, and compatibility with the vehicle's software limit the risk of communication problems on the data bus and the appearance of errors on the dashboard. This solution is particularly recommended for professional repairs, where the stability and predictability of system operation are essential.

Condition, verification, and preparation for installation

The item is offered as a used OEM component, which in practice means factory origin and preservation of the original design intended by the vehicle manufacturer. Such modules are frequently used in workshops specializing in the Audi brand because they allow for economical repair while maintaining high part quality. Before installation, it is recommended to follow the standard adaptation and calibration procedure in the vehicle in accordance with the manufacturer's guidelines, using an appropriate diagnostic tester.

Controller selection by part numbers and integration with the installation

When selecting a steering wheel angle sensor, it is essential to match it to the specific equipment version and model year of the Audi A3 8P. In practice, manufacturer markings and interchangeable numbers are used to ensure full compatibility with the electrical harness, steering column, and other modules in the vehicle. A correctly selected controller allows for installation without modifications to the wiring, and after adaptation, it works with the existing configuration of safety and comfort systems.

Expanding knowledge about used Audi electronics

If you want to better understand when it is worth choosing used electronic modules, how to assess their condition, and what to pay attention to during installation, it is worth reading the guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?. You will find practical tips there regarding the selection and operation of used automotive electronic components. If you are planning a comprehensive repair or upgrade of the control electronics area in your Audi and need other elements from the same group, such as comfort modules, body controllers, or units responsible for the operation of assistance systems, check the available parts in the Audi electronic control modules and controllers category.