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Home >> Subaru >> 2020 >> WRX STI >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (2.5L) (3 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P2005: TGV Control Stuck Open Bank 2 >> Notes
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DTC P2005: TGV Control Stuck Open Bank 2: Notes

DTC detecting condition: 

Immediately at fault recognition

CAUTION: After servicing or replacing faulty parts, perform Clear Memory Mode Refer to ENGINE (DIAGNOSTICS) (STI)>CLEAR MEMORY MODE>OPERATION ., and inspection mode Refer to ENGINE (DIAGNOSTICS) (STI)>INSPECTION MODE>PROCEDURE .
  1. CHECK DTC. 

    Read the engine DTC using the Subaru Select Monitor or general scan tool. Refer to ENGINE (DIAGNOSTICS) (STI)>READ DIAGNOSTIC TROUBLE CODE (DTC) .

    Is DTC other than P2005 displayed? (Current malfunction)

    Yes:  Check the appropriate DTC using the "List of Diagnostic Trouble Code (DTC)". Refer to ENGINE (DIAGNOSTICS) (STI)>LIST OF DIAGNOSTIC TROUBLE CODE (DTC) .

    No:  Go to  2.

  2. CHECK TUMBLE GENERATOR VALVE LH. 
    1. Remove the tumble generator valve assembly LH.
    2. Check the tumble generator valve body.

    Is there any dirt or clogging with foreign objects in the tumble generator valve?

    Yes:  Clean the tumble generator valve.

    No:  Replace the tumble generator valve assembly LH. Refer to FUEL INJECTION (FUEL SYSTEMS) (STI)>TUMBLE GENERATOR VALVE ASSEMBLY .