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Home >> Subaru >> 2005 >> Outback i, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P1492 EGR Solenoid Valve Signal #1 Circuit Malfunction (Low Input) >> Diagnostic Method >> 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 REFERENCE (NORMALITY)

Malfunction Criteria Threshold Value
Terminal voltage level when ECM outputs OFF signal High level