Ignition Coil: Testing and Inspection

(Figure 1) Testing Ignition Coil:

PROCEDURE
Check ignition coil with ohmmeter for opens and grounds, refer to figure 1:

1. Use high scale. Should read very high (infinite). If not, replace coil.
2. Use low scale. Should read very low or zero. If not, replace coil.
3. Use high scale. Should not read infinite. If it does, replace coil.