Conditions for Running the DTC: P0133
WARNING: This page is about a different car, the 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P0130, P0131, P0132, P0443, P0458, P0459, P0496, P0497 are not set.
- The Lambda parameter is .075-1.3.
- The Engine Speed parameter is between 1,520-3,520 RPM.
- The volumetric efficiency is between 20-60 percent.
- The rate of change in volumetric efficiency is less than 100 percent/second.
- Modeled O2 sensor temperature is greater than 680°C (1,256°F).
AND
- DTCs P0010, P0011, P0013, P0014, P0016, P0017, P0053, P0130, P0131, P0132, P0135, P0341, P0342, P0343, P0366, P0367, P0368, P0443, P0458, P0459, P2088, P2089, P2090, P2091 are not set.
- The modeled 02 sensor temperature is greater than 680°C (1,058°F).
- The Engine Speed parameter is 1,550-4,000 RPM.
- The volumetric efficiency is 30-110 percent.
- The rate of change in volumetric efficiency is less than 9 percent/second.
- DTC P0133 runs continuously when the above conditions are met.