I fit cosworth 272 cams to my car 10 days ago but ın thıs moment 2 times engine check light worked when I go to service to check they said me idle sensor error lighted engine light I use also greddy bow but before cams fit I never have this problem what ıs my cars problem how can I solve this problem

 

bump

 

You need to provide us with the P code...P0340 for example is a common on camshaft swaps - (camshaft position sensor malfunction).