DTC P2430

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0411, P0412, P0418, P0601, P0602, P0603, P0604, P0606, P0607, P062F, P0641, or P0651 are not set.
Greater than 60 min has elapsed since the last cold start.
The barometric pressure (BARO) is greater than 60 kPa (8.7 psi).
The intake air temperature (IAT) is warmer than -11°C (12°F).
The engine coolant temperature (ECT) is between -11 to +60°C (12-140°F).
The ignition voltage is between 10-18 V.
The manifold absolute pressure (MAP) sensor is greater than 20 kPa (2.9 psi).
The engine speed is less than 5,000 RPM.
The mass air flow (MAF) is less than 50 g/s.
The AIR pump is commanded ON.
DTC P2430 runs continuously when the above conditions are met.