1007 anti pollution fault

[Bigmac]

After owning nearly every kind of peugeot i got myself a 1007 for running around in, but its developed an anti pollution fault on the dash and seems to be a bit sluggish, the fault disappears if i turn ignition off , then turn it over again . But today it will not go off and another fault is appearing catalytic convertor faulty , its only done 27000mile on a 56 plate

[Thunderstorm]

Hi I have already posted a anti - polution fault and wat happens , check all wiring connections on engine and map air sensor on intake manifold and your electronic butterfly throtle body as the do give problems , but most of all check previous post as it will be too much threads on the same problem that could be in one thread discussed and or solved.