Conditions for Running the DTC
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P0030, P0050, P0053, P0059, P0101, P0102, P0103, P0106, P0107, P0108, P0131, P0132, P0133, P0134, P0135, P0151, P0152, P0153, P0154, P0155, P0201-P0208, P0300, P0301-P0308, P0442, P0443, P0446, P0449, P0452, P0453, P0455, P0496, P0506, P0507, P2227, P2228, P2229, P2230 are not set.
- The engine is in Closed Loop status.
- The Catalyst Monitor Intrusive Test, Post O2 Diagnosis Intrusive Test, Device Control, and EVAP Diagnosis "tank pull down" are Not Active.
- The engine coolant temperature (ECT) is between -40 and +150°C (-40 and +302°F).
- The intake air temperature (IAT) is between -7 and +150°C (+19 and +302°F).
- The manifold absolute pressure (MAP) is between 10-255 kPa (1.45-37 psi).
- The engine speed is between 375-7, 000 RPM.
- The mass air flow (MAF) is between 1-510 g/s.
- The barometric pressure (BARO) is greater than 70 kPa (10.2 psi).
- The fuel level is greater than 10 percent.
- This diagnostic runs continuously when the above conditions have been met.