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Home >> Subaru >> 2018 >> WRX Base >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel Injection System (Except For STI) >> Wastegate Control Solenoid Valve >> Inspection >> WASTEGATE Control Solenoid Valve
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WASTEGATE Control Solenoid Valve

  1. Check that the wastegate control solenoid valve has no deformation, cracks or other damages.
  2. Check the resistance between the wastegate control solenoid valve terminals.
    G07664927
    TERMINAL NO. STANDARD
    1 and 2 24±3 Ω (when 20°C (68°F))
  3. Check that air does not come out from (B) when air is blown into (A).
    G09479770
  4. Connect the battery positive terminal to the terminal No. 1 and the battery negative terminal to the terminal No. 2. Check that air is discharged from (B), when supplying air to (A).
    G09479771