mondeo emissions

[mop]

new cat and lamda sensor fitted yet emissions still very high need clue

[derekpara]

Are you running on old oil and air filter ? That can affect your emissions

[rojam]

Give us a clue then.
What are the CO, HC and Lambda readings on the printout?
How old is the car, how many miles has it done, has it been serviced regualarly?

[mop]

beleive have found problem
too much oxygen in exhaust manifold due to hairline fracture in it.
mop