ghsx13

Hello everyone, I am 27 and I live in Portugal. I don't actually own a Lupo, but my mother does. It's a Lupo 1.0 from 2001. Lately the car has been giving problems, nothing dramatic till now. The car is stuck in the garage and I need to change the crankshaft sensor but I am not able to reach it easily. I am an amateur so I would to disassemble as few parts as possible =) Here is a picture of the cable that I think it belongs to the sensor. As you can see I cannot reach it easily, can you tell me if there's a trick or what are the parts that I need to disassemble to reach it? Thank you