Conditions For Running DTC
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, and 2002 Chevrolet Tahoe. 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, 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 Intake Air Temperature (IAT) is 5-167°F (-15-75°C).
- The Barometric (BARO) pressure is more than 74 kPa.
- The engine is operating.
- The Engine Coolant Temperature (ECT) is 158-248°F (70-120°C).
- Since the end of the last idle period, the engine speed is more than 900 RPM for a minimum of:
- 20 seconds for manual transmissions.
- 30 seconds for automatic transmissions.
- The Closed Loop fuel control is enabled.