Conditions For Running DTC
WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2003 Hummer H2, 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 GMC Sierra, and 2003 GMC Cab & Chassis Sierra. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P0101-P0103, P0106-P0108, P0112, P0113, P0117, P0118, P0120, P0125, P0128, P0131-P0135, P0137, P0138, P0140, P0141, P0151-P0155, P0157, P0158, P0160, P0161, P0171, P0172, P0174, P0175, P0177, P0178, P0179, P0200, P0220, P0300, P0325, P0327, P0332, P0335, P0336, P0341-P0343, P0351-P0358, P0442, P0443, P0446, P0452, P0453, P455, P0496, P0502, P0503, P1125, P1133, P1153, P1258, P1514, P1516, P1518, P2108 or P2135 are not set.
- The Intake Air Temperature (IAT) is 5-185°F (-15-85°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 one of the following amounts of time:
- 45 seconds for manual transmissions.
- 40 seconds for automatic transmissions.
- The Closed Loop fuel control is enabled.