Features:

This diagnostic cable is usable for ISO9141 and KWP2000 transmission protocol like used for example by:
• Volkswagen
• Audi
• Skoda
• Seat
 
Reference Data
• This cable can not work if your car uses a protocol/bussystem like VPW, PWM or CAN-bus.
• Terminal K = Bus of communication
• Terminal L = Ignition for waking up car computing system (ECU: Engine Control Unit)
• Existed 3 different protocols with same OBD2 connector incl. ISO/KWP, VPW, PMW
• This K/L Diagnostic interface & cables work on ISO/KWP (Key Word Protocol) launched after 1996 only.
• Supported also ISO9141 protocol
• The Cables may work with some versions of the Carsoft, but carsoft used a lot of different interfaces during the different versions and also had some custom interfaces