Ignition Coil Resistance
- Measure between each individual coil primary terminals to determine primary resistance. To measure secondary resistance, remove coil and measure between spark plug connector and high tension wire connector.
- Replace coil if primary and secondary coil resistances are not within specification. See IGNITION COIL RESISTANCE
table.IGNITION COIL RESISTANCE - DIS (1)
Application Primary Secondary 3.5L .69-.85 15,300-20,700 (1) Ohms @ 68°F (20°C)