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Home >> Subaru >> 2005 >> Forester XT, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4DOTC) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0327 Knock Sensor 1 Circuit Low Input (Bank 1 Or Single Sensor) >> Diagnostic Method
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Diagnostic Method

Judge NG when the continuous time of completing the malfunction criteria below becomes more than 1 second.

Judgment Value 

MALFUNCTION CRITERIA AND THRESHOLD VALUE

Malfunction Criteria Threshold Value
Output voltage < 0.238 V
Ignition switch ON

Time Needed for Diagnosis:  1 second

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

Judge OK and clear NG when the malfunction criteria below are completed.

Judgment Value 

MALFUNCTION CRITERIA AND THRESHOLD VALUE

Malfunction Criteria Threshold Value
Output voltage >/= 0.238 V
Ignition switch ON