LEMON Manuals
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Subaru
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2005
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Outback i, 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 P1492 EGR Solenoid Valve Signal #1 Circuit Malfunction (Low Input)
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Diagnostic Method
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Normality Judgment
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Normality Judgment
Judge OK and clear the NG when the malfunction criteria below are not completed.
Judgment Value
JUDGMENT VALUE
Malfunction Criteria
Threshold Value
Terminal voltage level when ECM outputs OFF signal
High level