Page 1 of 2
This simplified ignition system wiring diagram applies only to 1992, 1993, and 1994 3.0L V6 Ford Ranger.
The PIP (Profile Ignition Pickup) is the defacto crankshaft position sensor and is located inside the distributor (although in the wiring diagram it's not illustrated as so).
NOTE: You can find the ignition control module test explained here: How To Test The Ford Ignition Control Module.
In the next page you'll find the ICM connector's pinout with a brief description of each wire.