16D Distributor Harness Ground Circuit
1. With distributor reference pickup coil disconnected, connect a voltmeter between terminal No. 3 of connector and ground, then turn ignition switch to Run position.
2. If voltmeter reads 4 volts or more, locate and repair open in wire between terminal No. 2 and wiring harness splice.
3. If voltmeter indicates no voltage, proceed to Test 16 step E.