Conditions for Running the DTC

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DTCs P16A0, P16A1, P16A2, P160E, P160D, P16F3, P00C8, P00C9, P0068, P0106, P0107, P0108, P0111, P0112, P0113, P0114 P0116, P0117, P0118, P0122, P0123, P0125, P0128, P0191, P0192, P0193, P0220, P0222, P0223, P0442, P0443, P0449, P0452, P0453, P0454, P0502, P0503, P0601, P0604, P0606, P0641, P0651, P0722, P0723, P1104, P1516, P1682, P2100, P2101, P2102, P2103, P2119, P2120, P2122, P2123, P2125, P2127, P2128, P2135, P2138, P2176, P2227, P2228, P2229, P2230 are not set.
The ignition voltage is between 11-32 V.
The barometric pressure (BARO) is more than 70 kPa.
The fuel level is between 10-90 %.
The startup engine coolant temperature (ECT) is less than 35°C (95°F).
The startup intake air temperature (IAT) is between 4-30°C (39-86°F).
DTC P0446 runs once per cold start, for up to 17 min, when the above conditions are met.