Conditions For Running DTC
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 Pontiac Grand Prix, 2002 Pontiac Bonneville, 2002 Chevrolet Monte Carlo, 2002 Chevrolet Impala, and 2002 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
- Engine load is less than 87 percent.
- Engine speed is less than 5000 RPM.
- Vehicle speed is more than 10 MPH.
- A misfire DTC is occurring and requesting MIL to be illuminated.