Test 12, Coil Feed Circuit Test
1. Attach a 12 volt DC test light between ignition coil positive terminal and engine ground.
2. Turn ignition switch to RUN position.
3. If light illuminates, proceed to TEST 13.
4. If light does not illuminate, repair open in circuit 16, ignition coil feed, then try to start engine. If engine will not start, problem is in ECA related circuits.