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Home >> Ford >> 1989 >> Ranger 2D Pickup Extra Cab, 2.3 A, M5OD-R1 >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Ignition System >> Specifications >> Ignition Coil Resistance
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Ignition Coil Resistance

NOTE: Specifications for distributorless ignition systems (DIS and EDIS) are not available from manufacturer. For diagnosis, see DISTRIBUTORLESS IGNITION SYSTEM in the appropriate COMPONENT article in the ENGINE PERFORMANCE section.
V6 TFI-IV IGNITION COIL RESISTANCE

Application Primary (Ohms) Secondary (Ohms)
All Models .3-1.0 8700-11,500
HIGH TENSION WIRE RESISTANCE

Application Ohms
DIS 7000 Per Foot
EDIS 30,000 Per Wire
TFI-IV 700 Per Foot