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Home >> Subaru >> 2005 >> Outback i, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO U5 (PZEV)) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0126 Insufficient Engine Coolant Temperature For Stable Operation >> Diagnostic Method
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Diagnostic Method

Judge NG when the malfunction criteria below are completed and judge OK when not completed.

Judgment Value 

JUDGMENT VALUE

Malfunction Criteria Threshold Value
Engine coolant temperature sensor Max. voltage - Min. voltage < 0.015 V

Time Needed for Diagnosis:  To be determined. (It is varied by the Min. engine coolant temperature and engine conditions such as vehicle speed and engine coolant temperature.)

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