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Subaru
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2004
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Baja Base, Automatic
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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 (H4SO U5 (PZEV))
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Diagnostic Trouble Code (DTC) Detecting Criteria
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DTC P0327: Knock Sensor 1 Circuit Low Input (Bank 1 Or Single Sensor)
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Outline Of Diagnosis
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Outline Of Diagnosis
Detect the open or short circuit of the knock sensor. Judge NG when out of the standard value.