The blade connectors that are used for the 12 Volts from the ignition switch and the wiring to the distributor housing are the primary circuit. Unplug any wiring and connect the ohmmeter to those to check the circuit that develops the magnetism as the module conducts. The big terminal that supplies the spark to the center of the distributor cap and the body of the coil is the secondary- - - -Set the ohmmeter to the "K ohms" scale and measure those connections for secondary resistance.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!