Extensive Testing (by this I mean 2 sci ships, 1 spec'd into sensors and the other not) has revealed that this power is not buffed by Starship Sensors.
Sensor Scan shows the same 67.6% debuff on both ships at 125 Aux Power.
A fleetmate says that FOMM is showing the same thing. No affect from Starship Sensors. I trust him implicitly and he adds this has been this way since S4. All tooltips still say they should be affected by sensors.
So basically, the only part of Starship Sensors that appears to be working is Stealth Detection.
ヽ༼ຈل͜ຈ༽ﾉ RIYOTT ヽ༼ຈل͜ຈ༽ﾉ: Have you wondered that maybe all the things they've added to the gaem lately is to literally make PvP unbearable? Because everything they've added has no use in PvE at all; we know the big boss hates 14 yo min maxers