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.
P0506 and P0507
- DTC P0111, P0112, P0113, P0116, P0117, P0118, P0119, P0121, P0122, P0123, P0221, P0222, P0223, P0442, P0443, P0446, P0455, P0458, P0459, P0496, or P0700 is not set.
- The engine is operating for greater than 4 seconds.
- The vehicle speed is 0 km/h (0 mph).
- The cold start idle speed control is not active.
- The evaporative emission (EVAP) canister purge valve is OFF.
- The intake air temperature (IAT) is greater than -11°C (+13°F).
- The engine coolant temperature (ECT) is greater than -11°C (+13°F).
- A vehicle speed was detected prior to the diagnostic running.
- DTC P0506 and P0507 run continuously once the above conditions are met for greater than 10 seconds.
P050A
- DTC P0111, P0112, P0113, P0116, P0117, P0118, P0119, P0121, P0122, P0123, P0221, P0222, P0223, P0442, P0443, P0446, P0455, P0458, P0459, P0496, or P0700 is not set.
- The cold start idle speed control is enabled.
- The vehicle speed is 0 km/h (0 mph).
- The ECT is -10 to +40°C (+14 to +104°F) at cold start.
- The ECT is less than 65°C (149°F) for the duration of the test.
- DTC P050A runs once an ignition cycle when the conditions above have been met for 7 seconds.