Ford Duraspark Ignition Wiring Diagram - D9VZ-12A199-AX Module & Wire Kit

This document is a hand-drawn/scanned wiring schematic for a Ford Duraspark-style electronic ignition system, showing how to wire the D5TZ-12A199-AK wire kit between the ignition switch, ignition coil, D5TZ-12127-FX distributor, and D9VZ-12A199-AX ignition module. From the ignition switch (with S and R terminals), a brown wire and a red wire lead into the circuit; the red feed includes a 1.3-ohm resistance wire. Red and white wires run to a connector feeding the ignition module, and the ignition coil's BAT terminal is shown tied into this circuit. The distributor connects via black, orange, and purple wires through inline connectors, and the ignition module receives green, orange, purple, and black-green wires. A note on the diagram states that the wire sequence has been rearranged to simplify the schematic, so physical connector pin order may differ. The scan is branded with a 'Visit WWW.FORD-TRUCKS.COM' banner. A reader can learn the wire colors, part numbers, resistance wire value, and general hookup layout needed to install or troubleshoot a Duraspark ignition module conversion on a Ford truck. The document itself does not state a model year or specific vehicle application.