RCZ 2000r. 156 km

Hello everyone.

My name is Krzysztof i'm from Poland, we don't have forum about Peugeot RCZ so I get for Your forum i UK.

I have problem with my RCZ which I was bought a couple days ago. I so blue smoke from exshoust and I check turbo in my car. Is broken so i decide to regenerate it. Then I mesure presure in each cylinders and one dosn't have any presure. What can hapen, I decide to take off the head of the engine and check but I still thinking about piston and rings should I change the rings? My secound question is have these engines damaged the oil pump?

Thanks for help.

Have a nice day everyone.