Stretch,that's the most useful info i got until now !

If i'm not asking too much,can you make some pictures ?
From the bundle that goes along the engine (near injectors), and where it comes out towards the front of the engine.
Any picture that might give me a hint on where to look for this wire.
Tomorrow i want to remove the engine's harness insulation to look for any wires that might be cut off or cancelled...or something weird.

By any chance,do you know what the colors of that wire are ?

Thank you again !