When my gas tank is full, my 2004 ES330's computer says that the range is 320 miles. When the range says 80 miles (%% of 320), the gas gauge says exactly 3/8th of a tank. According to the range reading, the gas gauge should say 1/4th tank. Anyone know why the gas gauge overstates the amount of gas by 50% (1/8th of a tank)?
Alternatively, if the gas gauge is correct, then the range should say
120 miles instead of 80 miles (a 33% understatement).