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Home >> Subaru >> 2007 >> B9 Tribeca Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H6DO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0026 Intake Valve Control Solenoid Circuit Range/Performance (Bank 1) >> Diagnostic Method >> Normality Judgment
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Normality Judgment

When the continuous time is more than 3 seconds while the following conditions are established, judge as OK and clear the NG.

Judgment Value 

MALFUNCTION CRITERIA AND THRESHOLD VALUE REFERENCE

Malfunction Criteria Threshold Value
Low OK  
Duty ratio ≥ 62%
Variable valve lift diagnosis oil pressure switch ON
High OK  
Duty ratio < 33%
Variable valve lift diagnosis oil pressure switch OFF