Conditions for Running the DTC

WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0106, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0121, P0122, P0123, P0131, P0132, P0133, P0134, P0135, P0137, P0138, P0140, P0141, P0151, P0152, P0153, P0154, P0155, P0171, P0172, P0174, P0175, P0200, P0300, P0325, P0327, P0335, P0336, P0341, P0442, P0443, P0446, P0452, P0453, P0455, P0502, P0503, P0506, P0507, P1133, P1134, P1153 are not set.
The intake air temperature (IAT) is between -7 and +85° C (20-185° F).
The barometric pressure (BARO) is more than 74 kPa (10.7 psi).
The engine coolant temperature (ECT) is between 70-120° C (158-248° F).
Since the end of the last idle period, the engine speed has been more than 900 RPM for 46 seconds.
The Closed Loop fuel control is enabled.
The engine must be at a stable idle speed within 200 RPM of desired idle.