Conditions for Running the DTC
- DTCs P0131, P0132, P0134, P1166, and P2297 are not set.
- The calculated airflow into the engine is between 9-40 g/s.
- The engine speed is between 1,500-3,000 RPM.
- The engine coolant temperature is greater than 70°C (158°F).
- The ignition 1 voltage is greater than 10 volts.
- The fuel system is in Closed Loop.
- The engine has been operating for 60 seconds.
- The evaporative emission (EVAP) purge is less than 20 percent.
- The DTC runs continuously when the above conditions are met for 2 seconds.