Sorry for not getting back with an update + pics etc.
Just been manic at work & moving house & going on hoiday.
Changing the Lambda sensor fixed the problem! yea.
Easy job to do, 10 min work. Although I suggest not trying it when the engine/exhaust is hot.
Anyway, now I'm in need of some advice again...
the bloody toxic light has come back on again!! argh!!
its run fine for a month! only used pukka shell & bt fuel.
I'm not sure what to do now? I'm not gonna replace the sensor once a month. I suspect it caused by something else, but any ideas what?
Any advice would be great!
Clio: 03 reg, 1.2 petrol, 23k