iSaddle OBD2 OBD II Diagnostic USB Cable KKL 409.1 VAG COM 409 For Volkswagen VW & Audi & Seat & Skoda (Work with Cars before 2004 Year)

This diagnostic cable is usable for ISO9141 and KWP2000 transmission protocol like used for example by: Volkswagen/Skoda/Audi/Seat
Read & erase error code,log data e. g. speed, gasoline, consume engine-rotating (RPM: Rotation Per Minutes).

1. This cable can not work if your car uses a protocol/ bussystem like VPW,PWM or Can-bus.
2. Terminal Bus of communication
3. Terminal L=Ignition for waking up car computing system (ECU: Engine Control Unit)
4. Existed 3 different protocols with same OBD2 connector incl. ISO/KWP, VPW, PMW
5. This K/L Diaqnostic interface & cables work on ISO/KWP (Kev Word Protocol) Iaunched after 1996 only
6. Supported also ISO9141 protocol
7. 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.
8. Product running as virtual comport, like many products it use a USB to Rs232 converter chip .But under special circumstances this can give some problems regarding time especially on the handshake lines.