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Optima EX
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Repair and Diagnosis (Single Page)
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Engine Performance
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Engine Control System Diagnosis (3 Of 6) (PHEV)
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DTC P043F-00: EVAP System Leak Detection Reference Orifice High Flow
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DTC Information
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DTC Description
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DTC Description
DTC P043F00 is set when the reference orifice's pressure is too high.