Ignition Coil Resistance
Remove secondary coil wire and primary wire connector from coil. Using an ohmmeter, check coil primary and secondary resistances. See Fig 1 . Replace coil if resistance is not within specification. See IGNITION COIL RESISTANCE table.
IGNITION COIL RESISTANCE - Ohms @ 68°F (20°C)
| Application | Primary | Secondary |
|---|---|---|
| X-90 | 0.7-0.9 | 13,000-18,000 |