Hi everyone,
Before I completely throw my toys out the cot, HTF (or just "how") do I remove the lambda sensor (o2 sensor thingy) from the left exhaust downpipe on a 2007 XTX?

I have tried finding an answer in the forum here but haven't seen it yet. I'll keep looking, but I'm a lazy ****** so if anyone can whip off a quick answer or link I'd be most grateful.
Thanks!
Boyd

EDIT:Apologies, just to be clear, I simply want to take it off to clean the downpipes, not chuck it away. Yet ... Maybe I should work out how to disconnect as opposed to taking out ... ?