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WRX STI Series.HyperBlue
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Diagnostic Trouble Code (DTC) Detecting Criteria
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Diagnostic Trouble Code (DTC) Detecting Criteria
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DTC P04AD EVAP System (CPC) Purge Control Valve "B" Circuit High
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Execution Condition
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Execution Condition
Secondary Parameters
Execution condition
Battery voltage
≥ 10.9 V
Purge control solenoid valve 2 drive signal
ON