Gas Gauge on 2005 Volvo S60

I fill my tank and the gas gauge registers half full and remains there. What causes gas gauge not to register contents of gas tank?

by in Laguna Niguel, CA on December 26, 2009
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1 answer
ANSWER by , December 26, 2009
It could be your full sending unit in the tank or your gauge. the best way to find out is to scan the vehicle systems. Otherwise it becomes an expensive guessing game.