- Model years
- 2020–
- Engine options
- 5
- Coding modules
- 23
- Make-wide fault codes
- 20,644
CarCoding, iPhone, Android ve Windows üzerinde çalışır ve ELM327 OBD2 adaptörü ile kullanılır. Audi A3 (8Y) için 2020– model yıllarında ECU kodlama ve arıza kodu okuma yapılabilir. Araçta 23 kodlama modülü bulunur ve üretici arıza kodu tarifi sayısı 20644’tür.
Kodlama ayarları, ünitenin parça numarasına göre çalışma zamanında (ODX) çözümlenen ayar listesinden gelir. Örnek ayarlar arasında Partial networking deactivated, Soft start, Motor regulation ve Country variant bulunur. Ayrıca Acoustic Feedback if Stored, Steering Side, Vehicle Without Passenger SSG ve P Button Memory gibi ayarlar da yer alır.
Supported coding modules
On Volkswagen Group cars the setting list is resolved from the car: CarCoding reads the unit's part number and fetches the matching ODX bit map at runtime. The list you see is the one your unit actually carries.
Body and comfort
- SEAT MEMORY 36208 settingsComfort, Display, Lighting, Performance, Safety, multimedia
- CLIMATE 08153 settingsComfort, Lighting, Performance, Safety, climate, configuration
- PARKING HEATER 1843 settingsPerformance, climate
- CENTRAL ELECTRONICS 0918 settingsComfort, Lighting
- DECK LID 6D6 settingsComfort
- ACCESS START B72 settingsComfort, Lighting
Instrument cluster
Infotainment
- TELEMATICS 7554 settingsDisplay, Lighting, Performance, Safety, configuration, multimedia
- AUDIO STRUCTURE SOUND A91 settingDisplay
- INFOTAINMENT 5F1 settingComfort, Display, Lighting, configuration
Safety and driver assistance
- ADAS ACC 1390 settingsComfort, Display, Lighting, Performance, Safety, configuration, multimedia
- DRIVER ASSIST A556 settingsComfort, Lighting, Safety, configuration, multimedia
- CAMERA 6C38 settingsconfiguration
- PARKING ASSIST 1019 settingsDisplay, Performance, Safety
- ANTITHEFT LOCK 326 settingsComfort, Lighting, Performance, configuration
- BRAKES 032 settingsComfort
- BLIND SPOT 3C1 settingconfiguration
Powertrain
Gateway
Other modules
Engine options
- 30 TFSI 1.0 Petrol 110HP
- 35 TFSI 1.5 Petrol 150HP
- 40 TFSI 2.0 Petrol 200HP
- RS3 2.5 Petrol 400HP
- 35 TDI 2.0 Diesel 150HP
Fault codes for this make
There are 20,644 manufacturer fault code descriptions for Audi · Porsche · Bentley · Lamborghini. Open a code block and read what your code means.
Frequently asked questions
Which app can do ECU coding on the Audi A3 (8Y)?
CarCoding does ECU coding on the Audi A3 (8Y) (2020–) from your phone: the setting list is resolved at runtime from your unit's part number; example settings: Partial networking deactivated, Soft start, Motor regulation, Country variant, Acoustic Feedback if Stored, Steering Side. An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone, Android and Windows and is free to download.
Can I read fault codes on the Audi A3 (8Y)?
Yes. Besides standard OBD2 engine codes there are 20,644 manufacturer fault code descriptions for this make group; you can read and clear them.
Which adapter do I need?
An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone, Android and Windows and is free to download.
How do I start?
- Plug an ELM327-compatible OBD2 adapter into the car.
- Open CarCoding and connect to the adapter over Bluetooth.
- Pick the make and model — or let the VIN identify it.
- Read fault codes; on supported vehicles, open the module settings.
Related pages
Get CarCoding
Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.
The app is free to download.