Just got this code. Wanna know what it most likely means. I know its ldp but what needs to be fixed and cheapest itll be to fix

 

I would have your "gas cap" tested at your local auto parts store first and if tests good, then you will have to look for some bad hoses that go from the fuel tank to the pump and from the pump to the engine. Most of the time the LDP is fine and not the problem. A loose gas cap or bad gas cap is more likely!