Problem with the injection bomb

Hello everyone, I have a megane 5 doors of the year 2000 1.9 DTI and the gasolio injection bomb loses me a little above, I wanted to know if I can disassemble it and change the joint or I have to take it to a specialist. The other thing I need to know is how I do for Disintente Electrovalvula of the air conditioning because every time I contact the car I feel blows behind the board but once they are going up they disappear. Thank you very much and this forum is genia since they have helped me with many problems in my car

Hi Garis, disassembling the upper lid of the injected pump requires knowledge of mechanics and having the necessary tools for assembly, I do not recommend that you do it. Regarding the noise after the dashboard, it is the air recycling spring, for the engine part you have to remove the right cover of the hollow hole clean-coer-mooring engine. There the connector of the trapillade, rectangular connector is lodged and I think I remember 3 cables, disconnect it and the noise is over. I hope the contribution serves you, Salu2 ...