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Home >> Subaru >> 2017 >> WRX STI >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostics) (P000A To P015B) (2.5L) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 >> Execution Condition

Execution Condition

Secondary parameters Execution condition
Battery voltage ≥ 10.9 V
Engine coolant temperature ≥ 70 °C (158 °F)
Integrated value of intake air amount ≥ Value of Map 1
Number of experiences under following driving conditions ≥ 3 time(s)
  • Duration of driving condition 1
≥ 15 s
Vehicle speed ≥ 40 km/h (24.9 MPH) and
Amount of intake air ≥ 15 g/s (0.53 oz/s)
  • Duration of driving condition 2
≥ Value from Map 2
Vehicle speed ≥ Value at 4 km/h (2.5 MPH)
MAP SPECIFICATION 1

Engine coolant temperature °C (°F) -20 (-4) -10 (14) 0 (32) 10 (50) 20 (68)
Integrated value of intake air amount (g (oz)) 76000 (2680.52) 10192 (359.47) 9028 (318.42) 7864 (277.36) 5500 (193.99)
MAP SPECIFICATION 2

Engine coolant temperature °C (°F) -20 (-4) -10 (14) 5 (41) 20 (68)
Duration of driving condition 2 (s) 250 40 32 15