M.O.T Failure due to imitions

i serviced it 2000 miles ago new spark plugs oil filter and oil. I have put on a induction kit could it be this ?

o2 sensors or maybe you cats too

Yeah been to the garrage and the guy recons it is a dodgy 02 sensor. Just rang renault and they want £124.00 for one

Toyota sell theres for 74 each luckily I did some detective work and found some for 19 each http://www.buypartsby.co.uk/lambda_sensors.php

Looks like your catalytic converter. On idle everything is fine but once you kick the gas it seems the cat isn't doing its job probably due to old age.

"agreed. if you get someone to fit your new cat then dont let them keep the old one they are fetching anything of £60 upwards in scrap ."

for sake if the old one is work 60 ed. How much will a new one be?

"have a look at this page http://www.cats4less.co.uk/ they are only like 70 - 80 quid for a standard one. just had a look at ur failure thing and realised ur car on a p plate cats off the link above are like under £50"

70-80 quid... to make you feel better my double decat was 225 quid