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Ignition Coil

For ignition coil control circuit testing, perform related diagnostic test:

For ignition coil resistance checks, see IGNITION COIL RESISTANCE - OHMS @ 70-80°F (21-27°C)  table.

IGNITION COIL RESISTANCE - Ohms @ 70-80°F (21-27°C)

Coil Manufacturer Primary Secondary
Diamond (Brass Towers) .53-.65 10,900-14,700
Weastec (Steel Towers) .45-.65 11,500-13,500