i solve it. it is from timing belt :) i change it , my car is ok now , and engine is perfect :)
timingbelt was orginal ford factory made time belt , from 2006 ;
first my car give P0420 Error Code: Catalyst System Efficiency Below Threshold
then it gave P0016 - Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
after 3 monts its gave P0341 camshaft position sensor A/ Bank 1 CKT(circuit?) range performance fault and not starting,
thats all abaut old timingbelt , i changed it and its fixed, engine is perfect now.
thank u :)
lights gone off by itself , we didnt clear it, i drive approximately 15km and light gone off while driving car.
and engine noise gone off after changing timebelt , its running like new car, no noise at engine.
they just change engine oil and timingbelt.
on the ti vct theres no link between a timing belt and a fault code unless the tensioner was faulty and replaced