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Home >> Subaru >> 2019 >> Forester Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (4 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P2119: Throttle Actuator "A" Control Throttle Body Range/Performance >> Diagnostic Method
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Diagnostic Method

Judge as NG if the criteria below are met.

JUDGMENT VALUE SPECIFICATION (DIAGNOSIS 1)

Malfunction Criteria Threshold Value
Output duty to drive circuit 95% or more

Time needed for diagnosis: 

Engine speed less than 500 RPM: 5000ms

Engine speed 500 RPM or more: 2000ms

Judgment value (diagnosis 2) 

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 less than 500 RPM: 5000ms

Engine speed 500 RPM or more: Refer to Details of judgment time  .

Details of judgment value

G13228068Courtesy of SUBARU OF AMERICA, INC.

Details of Judgment time

G13228069Courtesy of SUBARU OF AMERICA, INC.
NOTE: Judgment time when actual opening angle < target opening angle is always 1000 milliseconds.

Malfunction indicator light illumination:  Illuminates as soon as a malfunction occurs.