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Home >> Subaru >> 2012 >> Forester X, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4DO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0108 Manifold Absolute Pressure/Barometric Pressure Circuit High Input >> Diagnostic Method
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Diagnostic Method

JUDGMENT VALUE REFERENCE CHART

Malfunction Criteria Threshold Value
Output voltage ≥ 3.906 V

Time Needed for Diagnosis:  500 ms

Malfunction Indicator Light Illumination:  Illuminates as soon as a malfunction occurs.

JUDGMENT VALUE REFERENCE CHART

Malfunction Criteria Threshold Value
Output voltage < 3.906 V

Time Needed for Diagnosis:  Less than 1 second