Conditions for Running the DTC

DTCs P0030, P0036, P0068, P0101, P0102, P0103, P0106, P0107, P0108, P0116, P0117, P0118, P0120, P0121, P0122, P0123, P0125, P0128, P0130-P0138, P0140, P0141, P0201-P0205, P0220, P0222, P0223, P0300, P0301-P0305, P0442, P0443, P0446, P0449, P0451, P0452, P0453, P0454, P0455, P0496, P0506, P0507, P060D, P1106, P1107, P1114, P1115, P1133, P1134, P1380, P1381, P1516, P2101, P2119, P2120, P2123, P2125, P2127, P2128, P2135, P2138, and P2176 are not set.
The engine is in Closed Loop status.
The engine coolant temperature (ECT) is between -35 and +125°C (-31 and +257°F).
The intake air temperature (IAT) is between -7 and +145°C (19.4-293°F).
The manifold absolute pressure (MAP) is between 15-85 kPa (2.2-12.3 psi).
The vehicle speed is less than 132 km/h (82 mph).
The engine speed is between 400-5,700 RPM.
The barometric pressure (BARO) is more than 70 kPa (10.2 psi).
The mass air flow (MAF) is between 1-511 g/s.
The fuel level is more than 10 percent.
DTC P0171 runs continuously once the above conditions are met.