Conditions For Running DTC

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0103, P0106, P0108, P0112, P0113, P0116, P0117, P0118, P0125, P0131, P0135, P0137, P0138, P0140, P0141, P0151, P0155, P0157, P0158, P0160, P0161, P0171, P0172, P0174, P0175, P0200, P0300, P0305, P0325, P0327, P0335, P0336, P0341, P0343, P0351, P0358, P0443, P0446, P0449, P0502, P0503, P0506, P0507, P1120, P1125, P1133, P1134, P1153, P1154, P1220, P1221, P1275, P1276, P1280, P1281, P1285, P1286, P1441, P1514, P1515, P1516, P1517, or P1518 are not set.
The engine speed is at least 1100 RPM for more than 44 seconds since the last idle period.
The engine has been running for at least 360 seconds and the long term FT is stable.
The predicted catalyst temperature is more than 887°F (390°C).
The system is in Closed Loop.
The Barometric (BARO) pressure is at least 73 kPa.
The Intake Air Temperature (IAT) is more than 20-167°F (-7-117°C).
The Engine Coolant Temperature (ECT) is between 167-243°F (75-117°C).
The engine has been idling for less than 120 seconds.
The actual engine speed is within 100 RPM of the desired idle speed.