Conditions for Running the DTC (w/TAC)

WARNING: This page is about a different car, the 2008 Suzuki Swift +, 2008 Pontiac Wave, and 2008 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.

The engine is idling.
The engine run time is greater than 2 seconds.
The evaporative emission (EVAP) purge flow is less than 100 percent.
The barometric pressure (BARO) is greater than 72 kPa.
The intake air temperature (IAT) is greater than -20°C (-4°F).
The engine coolant temperature (ECT) is greater than -10°C (+14°F).
The ignition voltage is between 11-16 volts.
The DTCs run when the above conditions are met for 3 seconds.