Autel | Audi/Seat/Skoda/Volkswagen 2+2-pin OBD1 - 16-pin OBD2 Adapter Cable | Passenger Car
Warranty directly via AsTools
Warranty directly via AsTools
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2 years warranty on all products
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The Autel Audi/Seat/Skoda/Volkswagen 2+2-pin adapter cable is engineered to connect older vehicles from the VAG group to modern diagnostic equipment featuring a 16-pin OBD2 connector. This cable bridges the physical gap between the vehicle-specific 2x2 diagnostic port, which was standard in early 1990s models, and the universal interface found on today's diagnostic scan tools.
The adapter uses two separate connectors on the vehicle side: the black plug supplies power (12V) and ground, while the white plug handles data communication via K-line and L-line protocols. This setup ensures correct pin alignment and stable signal transmission, enabling comprehensive system diagnostics on older vehicle models without OBD2 compliance.
KEY FEATURES
IMPORTANT NOTES
Applications and Features
This adapter cable serves as a bridge between generic OBD2 diagnostic hardware and the manufacturer-specific connectors found on older Volkswagen Group vehicles. The cable provides the physical connection necessary for running diagnostic sessions.
- Signal Conversion: Convert the 2x2 pin layout to a female 16-pin OBD2 connector.
- Power Supply: Enables the connection of 12V battery voltage and mass to the diagnostic tester via the black connector.
- Data Transmission: Enables communication with vehicle control units (ECUs) via the ISO 9141-2 (K-line) connection on the white connector.
Compatible Vehicles and Applications
This adapter cable is compatible with various VAG Group models manufactured before OBD2 standardization (approximately 1990 to 1996). Always verify the physical connector in your vehicle before use.
Audi:
- 80 / 90 (B3/B4): (1989 - 1995)
- 100 / A6 (C3/C4): (1990 - 1997)
- A4 (B5): (Early models 1994 - 1996)
- Convertible: (1991 - 2000)
- Coupe: (1988 - 1996)
- V8: (1988 - 1993)
Seat:
- Cordoba (6K): (1993 - 1996)
- Ibiza (6K): (1993 - 1996)
- Toledo (1L): (1991 - 1996)
Skoda:
- Favorit: (Late models with fuel injection)
- Felicia: (1994 - 1997)
Volkswagen:
- Corrado: (1988 - 1995)
- Golf III / Vento: (1991 - 1997)
- Passat (B3/B4): (1988 - 1996)
- Polo (86C/6N): (1990 - 1996)
- Transporter T4: (Early models 1990 - 1996)
Package contents
- 1x Autel | Audi/Seat/Skoda/Volkswagen 2+2-pin OBD1 - 16-pin OBD2 Adapter Cable | Passenger Vehicle
Technical specifications
| Specification | Description |
|---|---|
| Product type | Adapter cable (OBD1 to OBD2) |
| Brand | Autel |
| Vehicle-side connector | 2+2-pin VAG (OBD1): white connector = data (K/L-line), black connector = 12V power/ground |
| Device-side connector | 16-pin OBD2 (J1962), female |
| Supported protocols | ISO 9141-2 (K-line), L-line |
| Compatible brands | Audi, Seat, Skoda, Volkswagen (pre-OBD2) |
| Type | Passive adapter cable |
| Color | Black with red connector |
