15. ELECTRICAL EQUIPMENT AGILITY RS 50 NAKED IGNITION COIL INSPECTION Continuity Test This test is to inspect the continuity of ignition coil. Remove the met-in box. Measure the resistance between the ignition coil primary coil terminals. Resistance (20): 0.1530.187 Measure the secondary coil resistance between the spark plug cap and the primary coil terminal as Figure A shown. Resistance (20) (with plug cap): 1014K Figure B Figure A Measure the secondary coil resistance between the ignition coil terminal and the primary coil terminal as Figure B shown. Resistance (20) (without plug cap): 79K Ignition Coil 15-8