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Home >> Subaru >> 2006 >> Outback XT, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4DOTC) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P2227 Barometric Pressure Circuit Range/Performance >> Diagnostic Method
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Diagnostic Method

Judge as NG when the continuous time of completing the malfunction criteria below becomes 0.3 seconds or more.

Judgment Value 

JUDGMENT VALUE

Malfunction Criteria Threshold Value
|Atmospheric - manifold absolute pressure| ≥ 26.7 kPa (200 mmHg, 7.88 inHg)
|Intake manifold pressure at engine startup Manifold pressure | < 1.33 kPa (10 mmHg, 2.95 inHg)

Time Needed for Diagnosis:  0.3 seconds

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

Judge as OK and clear the NG when the continuous time of completing the malfunction criteria below becomes more than 0.26 seconds.

Judgment Value 

JUDGMENT VALUE

Malfunction Criteria Threshold Value
Atmospheric - manifold absolute pressure < 26.7 kPa (200 mmHg, 7.88 inHg)