What fuse powers the ignition coil in this diagram?

The IG COIL fuse in the Power Distribution Box, rated 30A, fed by 16-gauge R/LG wiring from the ignition switch.

What are the wire colors from the coil pack to the spark plugs?

Circuit 850 is Y/BK, circuit 851 is Y/R, and circuit 852 is Y/W, each feeding a pair of spark plugs from the three coil primary/secondary windings.

What circuits connect the DIS module to the Electronic Engine Control?

Circuit 11 DG/Y and circuit 324 Y/LG run from the DIS module (through connector C170) to the Electronic Engine Control.

What wires go to the camshaft sensor?

Circuits 349 DB, 795 DG, and 796 LB (through splice S141) from the Electronic Control Assembly (ECA), plus 749 PK/BK via C169 and 796 LB via C170.

What is the crankshaft sensor circuit?

The crankshaft sensor connects via circuit 325 DB/O and receives 16 R/LG power from splice S172.

Home/ Registry/ Ford/ Taurus/ 1992-1995/ “Taurus SHO”/ Photo supermotors.net/registry/media/545132

Ford Taurus DIS Distributorless Ignition Wiring Diagram - Coil, Crank & Cam Sensors

Ford DIS ignition wiring diagram: distributorless ignition module, coils, CKP sensor, ECA

‹ ›

Distributorless Ignition System (DIS) wiring schematic showing ignition switch power, 30A coil fuse, solid-state DIS module, three coil packs feeding spark plugs (circuits 850/851/852), crankshaft sensor and electronic engine control.

AI caption July 2007 · Photo 733 of 1028

This document is a wiring diagram for a Ford Distributorless Ignition System (DIS), uploaded to a 1993 Ford Taurus gallery. It shows power flow from the ignition switch (HOT AT ALL TIMES, with START/RUN/OFF/LOCK/ACC positions) through circuit 262 BR/PK and 16 R/LG wiring, splices S108/S109/S170/S171/S172, connectors C103/C149/C167/C168, and the 30A IG COIL fuse in the Power Distribution Box. The R/LG feed branches to charge/power distribution, the Integrated Relay Control Module, a radio noise capacitor (BK ground), and the DIS module and ignition coil pack. The ignition coil pack contains three primary/secondary windings feeding six spark plugs via circuits 850 Y/BK, 851 Y/R, and 852 Y/W. The solid-state DIS module connects through C170/C169 to the Electronic Engine Control via circuits 11 DG/Y and 324 Y/LG, and to the crankshaft sensor (325 DB/O) and camshaft sensor (349 DB, 795 DG, 796 LB through splice S141, 749 PK/BK). A reader can trace ignition power distribution, coil pack wiring, sensor circuits, wire gauges (16 AWG), color codes, circuit numbers, and connector/splice identifiers for diagnosing a Ford DIS ignition system.

Is this accurate? Sign in to help verify it.

Frequently asked questions

What fuse powers the ignition coil in this diagram?: The IG COIL fuse in the Power Distribution Box, rated 30A, fed by 16-gauge R/LG wiring from the ignition switch.
What are the wire colors from the coil pack to the spark plugs?: Circuit 850 is Y/BK, circuit 851 is Y/R, and circuit 852 is Y/W, each feeding a pair of spark plugs from the three coil primary/secondary windings.
What circuits connect the DIS module to the Electronic Engine Control?: Circuit 11 DG/Y and circuit 324 Y/LG run from the DIS module (through connector C170) to the Electronic Engine Control.
What wires go to the camshaft sensor?: Circuits 349 DB, 795 DG, and 796 LB (through splice S141) from the Electronic Control Assembly (ECA), plus 749 PK/BK via C169 and 796 LB via C170.
What is the crankshaft sensor circuit?: The crankshaft sensor connects via circuit 325 DB/O and receives 16 R/LG power from splice S172.