Can any one help me with locating my rear lamba sensor on a skoda rapid

Any help or diagram will be appreciated

Regards

Richard 

Bank 2 is used to describe the Lambda sensor on the second V of an engine, normally I'd expect your Rapid to only be a straight 4 or inline 4 cylinder engine, so that much scope for bank 2, only bank 1.   S1 and S2 is used to describe the pre cat, SI, and post cat S2 when describing these sensors.