Soahfreako wrote...
I don't ever remembering scanners or sensors ever working during FTL in any series of sci-fi. I've always seen them only work after they come out of it. I.E. How Joker almost runs into debris after arriving at the Collector 'homeworld'.
True, but that was travel by relay. I'm not sure the same applies for them, i.e the intense space-time effects of relay travel negating any sort of ship to space information exchange during the actual moment of translocation. Speculation, but anyway.
The codex is unusually vague about the technology behind navigation. I mean, I'm assuming its the passive sensors that allow for FTL navigation. Without some sort of in-flight navigation they are practically flying blind with the risk of running into random debris, which is quite abundant even though far apart (a point made moot by the fact that FTL is 4380x the speed of light). The codex says that passive sensors work in FTL, but that incoming data is distorted. I can only assume this rough data is used to avoid most larger stellar objects, relying on mass effect fields to disintegrate relatively smaller, undetectable debris.