Conditions for Running the DTC

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

The ignition switch is in the crank or run position.
The system voltage is between 9 and 18 volts.
The CMP actuator is command ON.
DTC P0010 runs continuously when the above conditions are met.