We offer you a professional OBD2 VAG KKL diagnostic interface of POLISH PRODUCTION in USB version with software available for download via a link. This interface is used for professional and comprehensive diagnostics, coding, and adaptation of VAG group cars up to and including 2004. The device is made using SMD technology on high-quality printed circuits. The most important component of the device is the high-quality original FTDI FT230XS chip, which guarantees a stable signal, and in combination with a specialized communication controller (ISO), ensures long-lasting and trouble-free operation. All electronics of the device are assembled in Poland. Any PC-class computer is sufficient for its operation.

This interface is fully compliant with the OBD2 communication standard. Communication with the car takes place via the K line. The interface is built on the FTDI chip, which ensures trouble-free communication.

KEY FEATURES OF THE DEVICE

• General diagnostics up to 2004
• Adaptations and coding
• Live data reading
• Actuator tests

3X SMD LED INDICATION

Power connection - the red LED lights up

Driver installation - the red LED dims

Correct communication - in out LEDs blink

COMPARISON OF INTERFACES

VAG KKL INTERFACE FROM CCY

• TRANSMISSION CHIP : FT230XS
• K LINE COMMUNICATION CONTROLLER : Specialized integrated circuit (ISO CONTROLLER)
• LEDs: THREE : power, receive, send
• PINS IN CONNECTOR : FULL HIGH-QUALITY PINS
• PRINTED CIRCUITS: Made from original components in SMD technology on high-quality printed circuit
• CABLE QUALITY: Double-shielded cable (foil + copper braid)
• HOUSING QUALITY: Durable plastic housing with a well-fitting connector
• APPLICATION: professional
• COUNTRY OF PRODUCTION Poland

CHINESE VAG KKL INTERFACE

• TRANSMISSION CHIP : FT232R - usually non-original
• K LINE COMMUNICATION CONTROLLER : Transistor
• LEDs: ONE - power
• PINS IN CONNECTOR : Full pins of average quality
• PRINTED CIRCUITS: Made correctly, often based on transistors
• CABLE QUALITY: Unshielded cable
• HOUSING QUALITY: Housing made of good quality thick plastic, sometimes the connector needs to be pushed hard to fit into the socket
• APPLICATION: Amateur - for home use
• COUNTRY OF PRODUCTION China

VAG KKL INTERFACE FROM COMPETITION

• TRANSMISSION CHIP : FT231X
• K LINE COMMUNICATION CONTROLLER : Specialized integrated circuit (ISO CONTROLLER)
• LEDs: TWO : power, receive
• PINS IN CONNECTOR : Only 4 pins out of 16 full
• PRINTED CIRCUITS: Made well from good quality components, but the thin board makes it more prone to damage
• CABLE QUALITY: Shielded cable (foil)
• HOUSING QUALITY: Large housing empty inside, made of thinner plastic than others, less resistant to crushing, good quality connector fitting without problems
• APPLICATION: Semi-professional
• COUNTRY OF PRODUCTION Poland

LINK TO SOFTWARE SENT AFTER PURCHASE

In the link, you will find:

• Drivers for the interface
• Instructions for installing drivers
• Instructions for installing and using the program
• List of OBD2 error codes
• List of VAG error codes
• Location of OBD sockets
• Description of OBD2 socket pins
• Pinout of drivers
• Resetting inspections of various brands
• Fault codes
• List of ECUs and self-diagnostics
• Tire markings

SCREENSHOTS OF COMPATIBLE SOFTWARE

THE SET INCLUDES

• VAG KKL USB FTDI interface produced in Poland
• Polish manual and lifetime technical support
• Link to software sent digitally after purchase