Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0191 is a Type B DTC.
- DTCs P0192 and P0193 are Type A DTCs.
- A message center or an indicator displays Reduced Engine Power when DTC P0192 or P0193 sets.