Conditions for Running the DTC

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Before the ECM can report DTC P0011, P0014, P0021, or P0024 failed, DTCs P0010, P0013, P0020, P0023, P0341, P0342, P0343, P0346, P0347, P0348, P0366, P0367, P0368, P0391, P0392, P0393, P2088, P2089, P2090, P2091, P2092, P2093, P2094, and P2095 must run and pass.
DTC P0016, P0017, P0018, P0019, P0335, P0336, or P0338 is not set.
The engine speed is greater than 480 RPM.
The engine coolant temperature (ECT) is between -48 to +143°C (-54 to +289°F).
The engine oil temperature is between -48 to +180°C (-54 to +356°F)- except LLT.
The engine must accelerate such that the CMP actuator system is commanded from the park position to the phased position. This is considered a cam control cycle. There must be a total of 4-10 cam control cycles for at least 2.5 seconds each in the phased position.
The engine is operating for greater than 1 second.
DTCs P0011, P0014, P0021, and P0024 run continuously once the above conditions are met for greater than 20 seconds.