12. Check Ignition Coil Ground Circuit For Open And Short

1. Turn ignition switch OFF.
2. Check harness continuity between ignition coil terminal 2 and engine ground. Refer to Wiring Diagram.
   1. Continuity should exist. 
3. Also check harness for short to power.

OK or NG 

OK >> GO TO 13. CHECK IGNITION COIL OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT .

NG >> Repair open circuit or short to power in harness or connectors.