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Fiat 3 Pin OBD2 KKL VAG 409.1 USB diagnostic cable with Alfa Fiat interface

Brand: satkit

12.19

VAT included (Ex VAT: 9.91 €)

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The Fiat 3 pin OBD2 KKL VAG 409.1 USB diagnostic cable is a specialised tool for reading and clearing faults in the electronic systems of Alfa Romeo and Fiat vehicles. Designed to provide a reliable connection between the vehicle and the computer, this cable allows accurate diagnostics across different electronic control units (ECU).

Main features:

  • Compatible with Windows XP, 98, ME, 2000, Vista and Windows 7.
  • Includes drivers for quick and easy installation.
  • Compatible with diagnostic software such as Fiat ECU Scan and KKL V409.
  • 4-position switch to select the ECU to diagnose:
    • Position 1: Engine ECU (read and clear engine faults).
    • Position 2: AirBag ECU (read and clear airbag faults).
    • Position 3: ABS ECU (read and clear ABS brake system faults).
    • Position 4: ESP ECU (diagnose faults in the ESP stability system).
  • USB connection for easy integration with laptops and desktop computers.

Typical uses:

This cable is ideal for garages, automotive technicians and enthusiasts who need to carry out a full diagnosis on Alfa Romeo and Fiat vehicles. It helps detect faults in critical systems such as the engine, airbags, ABS and ESP, making repairs and preventative maintenance easier.

How to use the diagnostic cable:

  • Connect the cable to the USB port on the computer or laptop.
  • Install the drivers included on the CD to ensure correct communication.
  • Set up compatible diagnostic software (for example, Fiat ECU Scan).
  • Select the desired ECU using the 4-way switch on the cable.
  • Connect the cable to the vehicle's OBD connector.
  • Run the software to read and clear fault codes.

Compatibility:

This cable is specially designed for Alfa Romeo and Fiat vehicles that use the KKL VAG 409.1 protocol and the 3-pin OBD2 connector. It is not compatible with all universal OBD2 vehicles, so it is recommended to check compatibility with the specific car model.

Package contents:

  • 1 VAG KKL diagnostic cable + Fiat ECU Scan with USB connector.
  • 2 software and driver CDs for installation.

With this diagnostic cable, you will have an effective and affordable tool for the maintenance and repair of Alfa Romeo and Fiat vehicles, enabling fast and reliable diagnostics.

  • Compatible with Windows XP, 98, ME, 2000, Vista and Windows 7
  • Includes drivers and Fiat ECU Scan and KKL V409 software
  • 4-position switch to diagnose engine, AirBag, ABS and ESP ECUs
  • USB connection for easy use with desktops and laptops
  • Ideal for diagnosing and clearing faults in Alfa and Fiat vehicles

Customer Questions & Answers

What key functions does the Fiat 3pin OBD2 KKL VAG 409.1 cable allow on Alfa and Fiat vehicles?

The cable enables advanced diagnostics on Alfa Romeo and Fiat vehicles with 3-pin connectors, making it easy to read and clear fault codes in engine ECU, airbag, ABS and ESP systems. The 4-position switch allows selective access to each module from a PC using compatible software such as FiatECUScan.

What are the materials, dimensions and approximate weight of this diagnostic cable? What is included in the package?

The cable is made from ABS plastic (connectors and interface housing) and copper for the internal conductors. It is approximately 1.5 m long and weighs around 200 g. The package includes 1 VAG KKL cable + Fiat ECU Scan interface and 2 CDs with drivers/software.

What diagnostic limitations does it have compared with modern OBD2 interfaces with CAN bus?

Unlike OBD2 interfaces with CAN bus support, this cable is only compatible with older Fiat/Alfa vehicles using the KKL/3-pin protocol, limiting its use to models made before around 2007. It is not suitable for vehicles with fully digital standard OBD2 or UDS.

What are the recommended steps for installation and initial setup of the product?

We suggest connecting it to the PC first, installing the drivers included on the CD, checking that it is correctly detected in Device Manager, and then installing the diagnostic software. Finally, select the appropriate mode with the switch before connecting to the vehicle. It is important to run the software as administrator and confirm compatibility with the specific model before first use.

Which operating systems is the diagnostic cable compatible with?

It is compatible with Windows XP, 98, ME, 2000, Vista and Windows 7.

What software can I use with this cable?

The cable is compatible with software such as Fiat ECU Scan and KKL V409 for diagnosis and fault clearing.

Which ECUs can I diagnose with this cable?

You can diagnose the engine ECU, AirBag, ABS and ESP using the included 4-way switch.

How does the cable connect to the vehicle?

It connects to the vehicle's OBD connector via the 3-pin connector and to the computer by USB.

Is this cable compatible with all OBD2 vehicles?

No, it is specifically designed for Alfa Romeo and Fiat vehicles with the KKL VAG 409.1 protocol and 3-pin OBD2 connector.

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