Autel | PSA 2-pins OBD1 - 16-pins OBD2 Adapter | Passenger Car
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Warranty directly via AsTools
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2 years warranty on all products
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The Autel PSA 2-pin to 16-pin OBD2 adapter is specifically developed to connect older vehicles from the PSA group with modern diagnostic equipment. This adapter forms the physical bridge between the vehicle-specific 2-pin diagnostic port, commonly found on older Peugeot and Citroën models, and the standard 16-pin OBD2 connector of an Autel diagnostic system.
The adapter ensures correct signal transmission from the older, brand-specific communication protocols to the universal interface of the diagnostic tester. Through the internal pin layout, the data lines of the OBD1 connector are accurately converted to the corresponding pins of the female OBD2 connector. The housing is made of durable, molded plastic, providing durability and protection of the internal contact points in a workshop environment.
ADVANTAGES
KEY POINTS
Applications and functionalities
This adapter enables communication between modern Autel hardware and the outdated electronic control units (ECUs) of PSA vehicles. Functionality depends on the capabilities of the connected diagnostic device and the vehicle protocol.
- Error code analysis: Reading and clearing stored error codes in older engine management systems.
- Pin conversion: Physical conversion from the PSA 2-pin configuration to the ISO-standard pins of the OBD2 connector.
- Vehicle identification: Support for communicating with the ECU to determine system data on pre-OBD2 vehicles.
Compatible vehicles and applications
This adapter is designed for use on older passenger cars from the PSA group equipped with the specific 2-pin diagnostic connector. This generally concerns models produced before the introduction of the OBD2 standard.
Citroën:
- AX: (Older model years)
- BX: (Older model years)
- XM: (Older model years)
- ZX: (Older model years)
Peugeot:
- 106: (Generation 1 / Pre-OBD2)
- 205: (Specific versions)
- 306: (Older model years)
- 405: (Specific versions)
- 605: (Specific versions)
Package Contents
- 1x Autel | PSA 2-pin OBD1 - 16-pin OBD2 Adapter | Passenger Car

