Conditions for Running the DTC

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

DTC P0324 runs continuously when the engine speed is greater than 2,000 RPM and the engine load is greater than a calibrated amount.
DTC P0326 runs continuously when:
- The engine speed is greater than or equal to 800 RPM.
- The MAP is greater than 42 kPa.
- DTCs P0120, P0121, P0122, or P0123 are not set.
DTC P0325, P0330, P0327, P0328, P0332, P0333 run continuously when:
- The engine coolant temperature (ECT) is greater than 75°C (167°F).
- The engine run time is greater than 90 seconds.