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, P0102, P0103, P0106, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0121, P0122, P0123, P0131, P0132, P0134, P0135, P0151, P0152, P0154, P0155, P0200, P0300, P0401, P0404, P0405, P0440, P0442, P0446, P0452, P0453, P1120, P1125, P1220, P1221, P1258, P1404, P1441, P1514, P1515, P1516, P1517, or P1518 are not set.
The Engine Coolant Temperature (ECT) is more than 149°F (65°C).
The engine run time is more than 160 seconds.
The Evaporative (EVAP) emissions purge solenoid command is more than 1 percent.
The mass airflow (MAF) sensor is between 23-50 g/s.
The engine speed is between 1200-3000 RPM.
For vehicles without throttle-actuated control (TAC), the Throttle Position (TP) is more than 5 percent.
For vehicles with TAC, the TP indicated angle is 5 percent more than the value observed at idle.
The loop status is Closed.
The ignition 1 signal is between 9-18 volts.
The fuel tank level remaining is more than 10 percent.
The fuel alcohol content is less than 90 percent.
Intrusive tests are not in progress.
Scan tool output controls are not active.
The above conditions are met for 100 seconds.