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Home >> Subaru >> 2010 >> Legacy Premium, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Diagnostic Trouble Code (DTC) Detecting Criteria (H4DOTC)) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance >> Diagnostic Method

Diagnostic Method

WARNING: This page is about a different variant/trim than selected.

Judge as NG when the following conditions are established.

Judgment Value 

JUDGMENT VALUE

Malfunction Criteria Threshold Value
Output voltage difference between Max. and Min. < 0.02 V(Equivalent to approximately 0.5°C (0.9°F) near 25°C)

Time Needed for Diagnosis:  Less than 1 second

Malfunction Indicator Light Illumination:  Illuminates when malfunction occurs in 2 continuous driving cycles.

Judge as OK and clear the NG if the following conditions are established.

Judgment Value 

JUDGMENT VALUE

Malfunction Criteria Threshold Value
Output voltage difference between Max. and Min. ≥ 0.02 V

Time Needed for Diagnosis:  Less than 1 second