| 摘要 |
When this electronic control unit (ECU) determines that the internal temperature of a canister (Tc), wherein a heat transfer surface that guides fuel flowing inside a fuel tank when a fuel pump is operating is formed, is less than a specified temperature (To) (step S1), the ECU determines whether a fuel pump drive voltage is a high drive voltage (step S2), and when the ECU determines that the fuel pump drive voltage is not a high drive voltage, the ECU performs FPC control, and raises the fuel pump drive voltage (steps S3, S5), thereby increasing the current flowing to the fuel pump, and heating discharged fuel. |
