Conditions for Setting the DTC

The average of short term fuel trim value is less than to 0.9375.
No intrusive tests active.
Throttle Position (TP) is less than 95%.
Engine speed is between 700 and 6, 000 RPM.
Barometric Pressure (BARO) is greater than 72.0 kPa (10.4 psi).
Coolant temperature is between 70 °C (158 °F) and 115 °C (239 °F).
Manifold Absolute Pressure (MAP) is between 25 kPa (3.6 psi) and 99.7 kPa (14.5 psi).
Intake Air Temperature (IAT) is between -40 °C (-40 °F) and 120 °C (248 °F).
Airflow is between 1.5 and 45 g/sec.
Vehicle speed is less than 140 km/h (87 mph).
System is in Closed Loop.
Adaptive index is ready.
System voltage is greater than 11 V.