P0327, P0328, P0332, P0333
WARNING: This page is about a different car, the 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
These DTCs run continuously when:
- The engine coolant temperature (ECT) is greater than -40°C (-40°F)
- The engine run time is greater than 1 second.