Conditions For Running DTC

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0106, P0107, P0108, P0112, P0113, P0117, P0118, P0121, P0122, P0123, P0125, P0131, P0132, P0135, P0151, P0152, P0155, P0201-P0208, P0300, P0410, P0440, P0442, P0443, P0446, P0449, P1415, P1416, or P1441 are not set.
Engine speed is 1200-2800 RPM
Mass airflow is 15-35 g/s.
Throttle Position (TP) angle is more than 3 percent.
System voltage is 9-18 volts.
Engine coolant temperature is more than 167°F (75°C).
Closed Loop fuel control is enabled.
Air/fuel ratio is 14.5-14.8:1.
Engine run time is more than 3 minutes.
Transmission is not in Park, Reverse, or Neutral.
Listed conditions are met for 3 seconds.