The fuel tank pressure sensor is part of the fuel pump assembly and is mounted on top of the tank or inside the tank. It’s part of the evaporative emissions system (commonly referred to as “EVAP”) and ...

NASA willrefill the space shuttle Atlantis' large external tank next week in hopes ofisolating a sensor glitch that foiled two attempts to launch an orbital constructionmission this month, the ...

NASA has pinneddown the apparent location of an erratic fuel tank sensor glitch that foiledtwo launch attempts of the space shuttle Atlantis, the agency said Tuesday. Engineers trackedthe glitch to an ...