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Resistor Resistance

Connect an ohmmeter, set in the x1 range, so that leads are connected to each side of resistor (or resistance wire), if equipped. See Ignition Coil Resistance chart. 

Ignition Coil Resistance (Ohms)

Application Primary Resistance Secondary Resistance
Isuzu & LUV 1.13-1.53 10, 200-13, 800
Toyota
  Celica & Corona 0.8-1.1 10, 700-14, 500
  Corolla 0.8-1.1 11, 500-15, 500
  Cressida, Land Cruiser & Supra 0.5-0.7 11, 500-15, 500
  Pickup 0.4-0.5 8, 500-11, 500
  Starlet(1) 1.3-1.7 10, 000-15, 000
Subaru(2) 1.06-1.30 12, 150-14, 850
(1) External resistor resistance 1.1-1.3 ohms.
(2) External resistor resistance 1.4-1.6 ohms.