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Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4DOTC) (Except STI) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P2102 Throttle Actuator Control Motor Circuit Low >> Diagnostic Method

Diagnostic Method

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value 

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria Threshold Value
<For electronic throttle control power supply>  
Electronic throttle control power voltage < 6 V
<For electronic throttle control relay monitor>  
Electronic throttle control relay monitor voltage ≤ 1.5 V

Time Needed for Diagnosis:  510 ms

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

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