hi guys i recently bought a 07 mondeo that ran like a bag of spanners dirt cheap, and a tdci engine cheap too, now i think the injectors are different as the one i bought i belive is a euro 3?? it has cd132 115bhp on it and my 07 plate sticker is rubbed off but i believe is a euro 4

i heard this (euro 3?) engine running before it was removed and was mint

now the only difference i can see is my turbo and actuator

my plan was to put a new solid mass flywheel and new clutch kit on the replacement engine while its out along with my turbo actuator unit/power steering pump (as the one on it is fubar) maybe my egr valve (even tho this one has a sensor?)
so my main question is if these injectors are the smaller/bigger type the ecu should still operate them once the codes are inputted into the ecu and does it all sound good to you guys?

cheers guys, dave