Help with my Peugeot car if possible

Te engine management light has come on my Peugeot 207 cc and it's saying " depollution system failure" I'm looking to see if anyone has a Peugeot Diagnostic computer I have a fault code which is p2191 can anyone help thanks

sounds like a sensor has gone............have to take it to a garage with a diagnostic testing machine.Dont let them rip you off by saying you need a new cat try both sensors first.

sounds like a sensor has gone............have to take it to a garage with a diagnostic testing machine.Dont let them rip you off by saying you need a new cat try both sensors first.

Could be the Lambda sensor,it measures the ammount of oxygen in the exhaust,happned a few times on my dads renault.

Te engine management light has come on my Peugeot 207 cc and it's saying " depollution system failure" I'm looking to see if anyone has a Peugeot Diagnostic computer I have a fault code which is p2191 can anyone help thanks

google the fault,you will probably find the answer on the peugeot owners website

I got a slight idea.. my mother is trying to sell her Peugeot 206CC will you buy that?

Sell it

Te engine management light has come on my Peugeot 207 cc and it's saying " depollution system failure" I'm looking to see if anyone has a Peugeot Diagnostic computer I have a fault code which is p2191 can anyone help thanks

http://www.peugeotforums.com/forums/207 ... ndex3.html.

Air mass sensor

Thanks for ur replies everyone much appreciated even the silly ones