what fault code did it come up with for cam sensor?
Have you checked the engine is timed up properly and not skipped a tooth or 2?

 

Thank you for fast response. My mechanic did the engine check, so i don't know what was the fail code. How can i check if timing belt skipped? The only fail code i get now when driving without camshaft sensor is op010f.

 

You need the locking tools to time it up, the code now is not relevant as sensor is disconnected, I wouldn’t advise driving it until timing has been checked. If that’s all ok then check wiring out as you can’t have same fault with all sensors.

 

Hi,
But do you think if timing belt would skip not all cylinders would work?

 

The timing belt was changed 10k km ago, when we put new camshaft sensor it doesn't start, but when i disconnect it it starts, but runs quite poorly, with some ticking noise when accelerating...

 

The timing belt was changed 10k km ago, when we put new camshaft sensor it doesn't start, but when i disconnect it it starts, but runs quite poorly, with some ticking noise when accelerating...

 

The timing belt was changed 10k km ago, when we put new camshaft sensor it doesn't start, but when i disconnect it it starts, but runs quite poorly, with some ticking noise when accelerating...

 

Depends how far out it is but it certainly does not sound right to me. Rough running and ticking would be red flags.
The fact it does not start with sensor connected could be ECU stopping it as it’s detecting a differential between crank and cam feedback of engine position?

 

johnnyroper you were right, the problem was with timing belt, the tensioner broke down, strange that it happened after 10k km... But we changed it and the car got back to normal. Thank you for your help. ?