CPC B60K 15/061 (2013.01) [G01F 23/80 (2022.01); B60K 2015/03217 (2013.01)] | 13 Claims |
1. A fuel gauge error reduction method comprising:
determining one of driving modes of a vehicle based on an external input condition, wherein the external input condition includes one of turning ON or OFF of an electronic stability control or turning ON or OFF of a sports mode among selectable driving modes of the vehicle;
in response that the electronic stability control is OFF or the sports mode is ON, determining that the vehicle is in a circuit driving mode;
calculating a remaining amount of fuel using a different manner corresponding to each driving mode, wherein the remaining amount of fuel is calculated based on fuel consumption of an engine in the circuit driving mode; and
providing the calculated remaining amount of fuel.
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