Ignition Coil Resistance
- Measure primary coil resistance between terminal No. 3 (power terminal) and each individual coil terminal using a DVOM. To check secondary coil resistance, measure resistance between towers of each individual coil.
- Replace coil if primary and secondary coil resistances are not within specification. See IGNITION COIL RESISTANCE (V6) table.
IGNITION COIL RESISTANCE (V6) - Ohms @ 68°F (20°C)
| Application | Primary | Secondary | |
|---|---|---|---|
| 3.0L | |||
| (VIN H) | .72-.88 | 10,300-13,920 | |
| (VIN J & K) | .67-.81 | 11,300-15,300 | |