Conditions For Running DTC
WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Sierra, 2002 GMC Savana Special, 2002 GMC Savana Camper Special, and 2002 GMC Savana. 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, P0200, P0300, P0351-P0358, P0400, P0401, P0404, P0405, P0410, P0440, P0442, P0443, P0446, P0449, P0452, P0453, P1120, P1125, P1220, P1221, P1258, P1404, P1441, P1514, P1515, P1516, P1517, or P1518 are not set.
- The secondary Air Injection (AIR) and the Exhaust Gas Recirculation (EGR) diagnostics are not active.
- The system voltage is more than 9 volts.
- The loop status is Closed.
- The Engine Coolant Temperature (ECT) is more than 135°F (57°C).
- The engine has been running for more than 160 seconds.
- The Mass Air Flow (MAF) sensor is between 15-55 g/s.
- The engine speed is between 1100-3000 RPM.
- The Evaporative (EVAP) emission canister purge is active.
- The Accelerator Pedal Position (APP) indicated angle is more than 5 percent.