Conditions for Running the DTC

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.

P2076

DTC P0660 is not set.
The engine is operating for greater than 1 second.
The intake air temperature is greater than 15°C (59°F).
The manifold absolute pressure (MAP) is less than 30 kPa for 6 seconds.
The IMT valve is enabled for greater than 1 second.
The DTC runs continuously once the above conditions are met.

P2077 or P2078

DTC P0660 is not set.
The engine is operating for greater than 5 seconds.
The DTCs run continuously once the above condition is met.