Ignition Coil Resistance
Using a DVOM, measure primary coil resistance between positive and negative terminals of coil. See Fig 1 . Measure secondary coil resistance between coil positive terminal and ignition coil tower. Primary and secondary coil resistance should be within specification. See IGNITION COIL RESISTANCE table.
IGNITION COIL RESISTANCE (SOHC) - Ohms @ 68°F (20°C)
| Application | Primary | Secondary | |
|---|---|---|---|
| 3.0L (VIN H) | |||
| Diamante & Stealth | .72-.88 | 10,300-13,900 | |