Distributor Ignition (DI) System
WARNING: This page is about a different car, the 2002 Ford RV Cutaway, 2002 Ford Econoline, 2002 Ford E550 Super Duty, 2002 Ford E450 Super Duty, and 2002 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
The profile ignition pickup sensor sends a signal to the powertrain control module indicating the engine rpm and the crankshaft position.