Diagnosis 2

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JUDGMENT VALUE SPECIFICATION

Malfunction Criteria	Threshold Value
Difference between target opening angle and actual opening angle	Within NG range of Details of Judgment value

Time Needed for Diagnosis:

Engine speed ≥ 500 rpm: Refer to Details of Judgment time.
Engine speed < 500 rpm: 5000 ms

Details of Judgment Value

Fig 1: Throttle Opening Angle Judgment Value Graph

Courtesy of SUBARU OF AMERICA, INC.

Details of Judgment time

Fig 2: Throttle Position Sensor 1 Opening Angle Judgment Timing Graph

Courtesy of SUBARU OF AMERICA, INC.

NOTE: Judgment time is always 1000 milliseconds when actual opening angle < target opening angle. Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.