CHARTS scan tool screenshot of 1996 Ford Bronco 5.0L EGR and RPM…

Screenshot of a CHARTS diagnostic scan tool for a 1996 Ford Truck Bronco 5.0L, showing six data traces over a ~1,130-1,170 second window: Engine RPM (1099), EGR Diff Pres Feedback (0.75 V), EGR Duty Cycle (OFF), EGR Duty Cycle (0.0%), and EGR Output State Mon (ON, 13.5 V). The graphs show an RPM spike to ~1,100 with corresponding EGR sensor and voltage activity.

AI caption July 2006 · Photo 668 of 1021