Conditions For Setting 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.
- The lean to rich response average time is more than 250 milliseconds.
- The rich to lean response average time is more than 160 milliseconds.
- The above conditions are met for 100 seconds.