Peugeot Citroen PSA XS A.1281

Peugeot Citroen PSA XS A.128
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Peugeot Citroen PSA XS A.1281

A sophisticated diagnostic tool for Citroen, Peugeot and the latest generation Vauxhall vehicles with a number of useful functions, including the ability to program new control modules. This interface gives you access to important information, including software/hardware version, manufacturer information and more. This professional diagnostic interface tool contains K-Line, CAN-BUS and SAE J1850 bus (both PWM and VPW) protocols. It’s a perfect tool for garage and workshop settings.


  • Clears all stored fault codes and other information
  • Auto-scan – Identifies all ECUs (electronic control units) and reads all fault codes
  • View live data
  • Manual and automatic configuration of ECUs
  • Diagnostics is performed via 16 Pin OBD-II connector or via manufacturer-specific connector (only older cars, pre-2001).



  • This software features read identification (shows complete identification of control unit, e.g. part number, software/hardware version, manufacturer, etc.)
  • Allows you to read fault codes (shows all stored and pending fault codes with explanations (e.g. “Rail pressure – too low pressure”). This program supports report printing or copy to clipboard
  • Enables you to clear fault codes and other diagnostic information
  • Auto-scan function (complete car scan/test)
  • Detects all ECUs installed in vehicle
  • Measured Values Program presents live data, including Engine Speed, Battery Voltage, Oxygen Sensor, and Coolant Temperature. These values can either be presented in graphs, 9 values at once, or full listing. Additionally, offline analysis is also available
  • Actuator test. This test works by activating particular actuators. For example: turn on fuel pump, lock/unlock wheel, lock/unlock doors, cut off fuel
  • For light commercial vehicles e.g. Boxer 3, Bipper, Nemo, a separate adapter box will be required for full functionality


  • A laptop or PC with an internet connection
  • A service box account
  • Service security code will be required to make amendments – see Code Wizard

Vehicle Coverage

  • PSA is compatible with all Citroen cars from 1996 – current
  • PSA is compatible with all Peugeot cars from 1996 – current
  • PSA is compatible with all Vauxhall cars from 2020 onwards (e.g. Corsa F)

What’s In The Box

  • PSA Interface
  • ODB vehicle cable
  • USB lead