Action Taken When the DTCs Set
WARNING: This page is about a different car, the 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P0243, P0245, and P0246 are Type C DTCs.
- The Service Vehicle Soon Indicator may illuminate.
- The ECM will disable boost control and limit the system to mechanical boost only, resulting in a substantial decrease in engine power.