Engines included:
- 1.0 TFSI Petrol (CHZD)
- 1.2 TFSI Petrol (CJZA)
- 1.2 TFSI Petrol (CYVB)
- 1.4 TFSI CNG CNG,Petrol (CPWA)
- 1.4 TFSI e-tron Electricity,Petrol (CUKB+EAHA)
- 1.4 TFSI Petrol (CMBA)
- 1.4 TFSI Petrol (CPTA)
- 1.4 TFSI Petrol (CXSA)
- 1.4 TFSI Petrol (CXSB)
- 1.4 TFSI Petrol (CZCA)
- 1.4 TFSI Petrol (CZCC)
- 1.4 TFSI Petrol (CZEA)
- 1.6 TDI Diesel (CLHA)
- 1.6 TDI Diesel (CRKB)
- 1.6 TDI Diesel (CXXB)
- 1.6 TDI Diesel (DBKA)
- 1.6 TDI Diesel (DDYA)
- 1.8 TFSI Petrol (CJSA)
- 1.8 TFSI Petrol (CJSB)
- 2.0 TDI Diesel (CRBC)
- 2.0 TDI Diesel (CRBD)
- 2.0 TDI Diesel (CRFC)
- 2.0 TDI Diesel (CRLB)
- 2.0 TDI Diesel (CRLC)
- 2.0 TDI Diesel (CRUA)
- 2.0 TDI Diesel (CUNA)
- 2.0 TDI Diesel (DBGA)
- 2.0 TDI Diesel (DCYA)
- 2.0 TDI Diesel (DEJA)
- 2.0 TDI Diesel (DEJB)
- 2.0 TDI Diesel (DGCA)
- 30 g-tron CNG (DHFA)
- 30 TDI Diesel (DGTE)
- 30 TFSI Petrol (DKRF)
- 35 TDI Diesel (DFGA)
- 35 TFSI Petrol (DADA)
- 35 TFSI Petrol (DPCA)
- 40 e-tron Electricity,Petrol (DGEA+EAHA)
- 40 TDI Diesel (DJGA)
- 40 TFSI Petrol (CZPB)
- 40 TFSI Petrol (DKZA)
- RS3 (2.5 TFSI) Petrol (CZGB)
- RS3 (2.5 TFSI) Petrol (DAZA)
- RS3 (2.5 TFSI) Petrol (DNWA)
- S3 (2.0 TFSI) Petrol (CJXB)
- S3 (2.0 TFSI) Petrol (CJXC)
- S3 (2.0 TFSI) Petrol (CJXD)
- S3 (2.0 TFSI) Petrol (CJXF)
- S3 (2.0 TFSI) Petrol (CJXG)
- S3 (2.0 TFSI) Petrol (DJHA)
- S3 (2.0 TFSI) Petrol (DJHB)
- S3 (2.0 TFSI) Petrol (DNUE)
Diagnostic Instructions
Connect an OBD scanner to your Audi A3 III 2013-2020 to retrieve diagnostic fault codes.
OBD Connector Location
Steps:
- Connect OBD scanner to diagnostic port
- Turn ignition to ON position (engine off)
- Follow scanner instructions to read codes
- Record any codes displayed
- Consult service manual for code meanings
Fault Codes including 978 manufacturer-specific
Powertrain
Body
Chassis
| Code | Description |
|---|---|
| C050B | Available in product |
| C0550 | Vacuum sensor 2 circuit high |
| C0551 | Longitudinal acceleration sensor circuit/open |
| C0651 | Left front wheel speed sensor 2 circuit/open |
| C0652 | Left front wheel speed sensor 2 range/performance |
| C0653 | Left front wheel speed sensor 2 circuit low |
| C0654 | Left front wheel speed sensor 2 circuit high |
| C0655 | Left front wheel speed sensor 2 intermittent/erratic |
| C0656 | Left front wheel speed sensor 2 correlation |
| C0657 | Left front wheel speed sensor 2 incorrect component installed |
| C0658 | Right front wheel speed sensor 2 circuit/open |
| C0659 | Right front wheel speed sensor 2 range/performance |
| C065A | Available in product |
| C065B | Available in product |
| C065C | Available in product |
| C065D | Available in product |
| C065E | Available in product |
| C065F | Available in product |
| C0660 | Left rear wheel speed sensor 2 range/performance |
| C0661 | Left rear wheel speed sensor 2 circuit low |
| C0662 | Left rear wheel speed sensor 2 circuit high |
| C0663 | Left rear wheel speed sensor 2 intermittent/erratic |
| C0664 | Left rear wheel speed sensor 2 correlation |
| C0665 | Left rear wheel speed sensor 2 incorrect component installed |
| C0666 | Right rear wheel speed sensor 2 circuit/open |
| C0667 | Right rear wheel speed sensor 2 range/performance |
| C0668 | Right rear wheel speed sensor 2 circuit low |
| C0669 | Right rear wheel speed sensor 2 circuit high |
| C066A | Available in product |
| C066B | Available in product |
| C066C | Available in product |
| C066D | Available in product |
| C066E | Available in product |
| C066F | Available in product |
| C0800 | Brake fluid |
| C100A | Available in product |
| C100B | Available in product |
| C100C | Available in product |
| C102D | Available in product |
| C104A | Available in product |
| C104C | Available in product |
| C104D | Available in product |
| C104E | Available in product |
| C105C | Available in product |
| C10C8 | Available in product |
| C10D0 | Available in product |
| C11CB | Available in product |
| C155E | Available in product |
| C3000 | Available in product |
Network
| Code | Description |
|---|---|
| U101D | Available in product |
| U101E | Available in product |
| U110B | Available in product |
| U11B8 | Available in product |
| U11B9 | Available in product |
| U11F3 | Available in product |
| U11F4 | Available in product |
| U121D | Available in product |
| U140A | Available in product |
| U140B | Available in product |
Other
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