Active Test
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1997 GMC Yukon, 1997 GMC Suburban, 1997 GMC Pickup, 1997 GMC Cab & Chassis, and 1997 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
- Calculated airflow is 17.5-37.5 gm/s.
- Vehicle speed is 35-85 MPH.
- Change in TP sensor is less than one percent.
- Change in engine speed is less than 30 RPM.
- IAC motor commanded to 10 percent for 100 milliseconds.
- Change in calculated air flow is greater than 2 counts.