Conditions for Running the DTC
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P0107, P0108, P0117, P0118, P2563, P2564, P2565, P2228, P2229 are not set.
- The battery voltage is equal to or greater than 11 V.
- The ECM is commanding the turbocharger vanes open or closed during a position learn process.
- The engine speed is between 600-750 RPM.
- The engine coolant temp (ECT) is between 73-96°C (163-205°F).
- The calculated fuel rate is less than 30 mm3 .
- DTC P003A runs once per key cycle when the above conditions are met.