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.
- The PCM performs this DTC diagnostic test once per ignition cycle until a pass or fail condition exists.
- The engine operation time is more than 600 seconds.
- DTCs P0112, P0113, P0117, or P0118 are not set.
- The Engine Coolant Temperature (ECT) is less than 133°F (56°C).
- The Intake Air Temperature (IAT) is more than 20°F (-7°C).
Or
- The engine operation time is more than 300 seconds.
- DTCs P0112, P0113, P0117, or P0118 are not set.
- The Engine Coolant Temperature (ECT) is less than 133°F (56°C).
- The Intake Air Temperature (IAT) is more than 20°F (-7°C).