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Home >> Subaru >> 2018 >> WRX Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostics) (1 Of 4) (Except For STI) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0111: Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 >> Execution Condition

Execution Condition

EXECUTION CONDITION - DIAGNOSIS 1

Secondary parameters Execution condition
Battery voltage ≥ 10.9 V
Soaking time ≥ 21600 s
Block heater judgment Completed
Block heater operation Not in operation
EXECUTION CONDITION - DIAGNOSIS 2

Secondary parameters Execution condition
Battery voltage ≥ 10.9 V
Engine coolant temperature ≥ 60°C (140°F)
Integrated value of intake air amount ≥ 5500 g
Number of experiences under following driving conditions ≥ 3 times
Duration of driving condition 1 ≥ 10 s
Vehicle speed ≥ 40 km/h (24.9 MPH)
and  
Amount of intake air ≥ 10 g/s (0.4 oz/s)
Duration of driving condition 2 ≥ 15 s
Vehicle speed < 4 km/h (2.5 MPH)