USB 2.0 Diagnostic Cable KKL VAG-COM for VW / Audi 409.1(Blue)

1. This diagnostic cable is usable for ISO9141 and KWP2000 transmission protocol like used for example by:

- Volkswagen

- Audi

- Skoda

- Seat

2. This cable cannot work if your car uses a protocol/bus system like VPW, PWM or CAN-bus.

3. Terminal K = Bus of communication

4. Terminal L = Ignition for waking up car computing system (ECU: Engine Control Unit)

5. Existed 3 different protocols with same OBD2 connector incl. ISO/KWP, VPW, PMW

6. This K/L Diagnostic interface & cables work on ISO/KWP (Key Word Protocol) launched after 1996 only.

7. Supported also ISO9141 protocol

8. The Cables may work with some versions of the Car soft, but car soft used a lot of different interfaces during the different versions and also had some custom interfaces.