Conditions for Running the DTC

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Before the ECM can report DTC P1011, P1012, P1013, and P1014 failed, DTC P0010, P0013, P0020, P0023, P0335, P0336, P0338, P2088, P2089, P2090, P2091, P2092, P2093, P2094, and P2095 must run and pass.
The engine is operating for greater than 1 second.
The ECM completed the CMP actuator solenoid output driver test.
The engine speed is greater than 480 RPM.
DTCs P1011, P1012, P1013, and P1014 run once at engine start-up.