mot failure

[gavinvr6 0]

folks my v failed it's mot on welding for inner rear arch and emmision's way to high, it was 0.6 when limit is 0.2.

i got someone to do the welding for me but need advice on the emmision's.

i've got a bottle of 10k boost to clean out the inlet and combustion chambers and some fuel system/injector treatment to be safe on the fuelling side of things. and will be replacing the air filter as mine is in a dreadfull state after being located behind front bumper and getting wet and rusting badly.

is there anthing else i can do to try and get my emmision's down?

[VR6Pete 1,455]

have you had it on the VAG-COM - check lambda, possibly you may need a new CAT - how many miles has it covered?

My 3 year old punto failed on emmisions at the MOT, passed in the end, I had to give it a good thrash to get everything hot hot...

[gavinvr6 0]

not had it on vag com as no mot or tax at present so cant get no-where.

have run a fault code reader over it and it's chucking up isv-engine speed sensor-earth supply voltage (but dont say what for.

the cat and lambda have both seen less than 5k since i replaced em both after burning out everything racing a shaguar

im gunna pop a load of chemical's into it and rev the nut's out for an hour or so to get the temp up and the crap out

[993turbo 0]

I just failed the emisions as well... I had 0,9 CO.... Let me know what you do and figure out!

Mine is all fine on the VAGCOM

[gavinvr6 0]

well i've been advised new filter and a cleaner so using 10k for the inlet and wynn's fuel cleaner for the fuel system. hopefully that should bring it down a chunk