Fuel storage device for vehicle, has fuel tank for storing fuel that is supplied to internal combustion engine, and fuel temperature detection section is provided for detecting temperature of fuel in fuel tank

摘要

The fuel storage device (1) has a fuel tank (11) for storing fuel that is supplied to an internal combustion engine (2). A fuel temperature detection section (12) is provided for detecting temperature of the fuel in the fuel tank. A fuel cooling section (13) allows a cooling medium to flow through a cooling passage (131). A fuel deterioration detecting portion (14) is provided for detecting the deterioration state of the fuel in the fuel tank.