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Home >> Subaru >> 2023 >> BRZ Premium, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (3 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P1109: Detected Throttle Deposit >> General Description >> Execution Condition
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Execution Condition

Secondary parameters Execution condition
Started with the engine coolant temperature at 45°C (113°F) or less, or one hour or more passed with the ignition switch ON Completed
ISC learning condition Completed
Driving history 30 km/h (18.6 MPH) or more
Mass air flow and intake air temperature sensor Normal
Barometric pressure 86 kPa (645 mmHg, 25.4 inHg, 12.5 psi) or more