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2005 Volvo XC70 Question: check engine light comes on when gas gets below a half a tank

 

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Visitor, 2.5L 5 Cylinder Turbo, Vero Beach, FL, January 21, 2011, 18:53

check engine light comes on when gas gets below a half a tank

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  • Answer #1

    patrick mannion from Greg Solow's Engine Room, January 21, 2011, 21:35
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    A scan tool is required to retrieve diagnostic codes stored in the computer in your car. The code or code stored will indicate where in the fuel system or evaporative system to start checking.

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