give the system a good clean with redex..
if need be replace the sensor piss easy..

ur lambda reading ratio will be too high hence the CO levels will be too high, and may slightly overfuel BUT its all good :D idea to get ur car set up with all the mods tho hence im getting a dastek system for mine

how does this affect the car, i have induction kit, cat back zaust and decat.......

yeah i had a decat on it which obviously needed replacing with a cat but im assuming this guy has a cat

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Originally posted by Steve106GTi
the problem with my car last week was the lambda reading was high due to, leak in breather hose, leak in exhaust and the airfilter, i suggest u put back on standard filter and put back breather how it shuld be. also check for leaks in the exhaust

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The senso is on the exhaust manifold with the one wire cominf out of it.
If its old I would just change it

lambda is on the cat. its sticking out of where ur exhaust connects to the engine.

k thanx m8 any 1 no where the lamdba sensor is

the problem with my car last week was the lambda reading was high due to, leak in breather hose, leak in exhaust and the airfilter, i suggest u put back on standard filter and put back breather how it shuld be. also check for leaks in the exhaust

the car was reved for about 5 min be the test im not sure where the lamdba sensor is

is every thing in order. are your plugs new, also was the car given a good blast before the reading taken to warm the CAT up

it is ment to be 1.03 but it is 1.12 i have the PVD bfo cone and a cat-back system i have reset the ecu wot can i do