Conditions for Running the DTC

DTCs P0106, P0107, P0108, P0112, P0113, P0117, P0118, P0122, P0123, P0125, P0128, P0130, P0131, P0132, P0133, P0134, P0135, P0141, P0201-P0204, P0300, P0301-P0304, P0326, P0336, P0340, P0341, P0442, P0446, P0452, P0453, P0455, P0481, P0496, P0502, P0503, P0506, P0601, P0602, P0604, P0606, P1133, and P1621 are not set.
The engine is in Closed Loop status.
The engine coolant temperature (ECT) is between 60-115° C (140-239° F).
The intake air temperature (IAT) is between -25° C to +115° C (-13° F to +239° F).
The manifold absolute pressure (MAP) is more than 26 kPa (3.8 psi).
The vehicle speed is less than 132 km/h (82 mph).
The engine speed is between 550-3,600 RPM.
The barometric pressure (BARO) is more than 72 kPa (10.4 psi).
DTC P0171 runs continuously once the above conditions are met.