Major issues with Leon 2.0TDI

[Deleted member 131173]

Hello guys.
So sad this is first thread I post on this forums, but it is what it is. Few days ago I expirienced weird issues with my 2005. Leon, 2.0TDI engine with 140hp. Car was dead until 2k RPMs, and from 2k to 3k RPMs whole car was shaking/jerking when I put my foot on throttle. Also what happens is that car dies, not every time, but it happens, when I turn on intersection. When I turn on the car, it works like a charm for few seconds, and after some time engine starts making rough sounds, I have a video of that, link to it is below. EGR valve is changed, electrical lines that goes in block of the engine also changed, and I just hope that I dont need to change injectors, because all this looks like all 4 of them died…

 

[Deleted member 131173]

UPDATE: was at my mechanic today, he said that codes from diagnostics change every single time… first there was P1667 from second cylinder and sometimes it reports error on third cylinder aswell. Today there was three error codes, second(P1264), third(P1267) and fourth(P1270) cylinder. Could it be wiring on injectors or ?

 

[mty12345]

UPDATE: was at my mechanic today, he said that codes from diagnostics change every single time… first there was P1667 from second cylinder and sometimes it reports error on third cylinder aswell. Today there was three error codes, second(P1264), third(P1267) and fourth(P1270) cylinder. Could it be wiring on injectors or ?

Must be something shared by all the injectors, seeing as the codes are all for electrical malfunctions, i'd start by checking the power and grounds of the injectors and the ECU. Check all electrical connections to the battery too.