Ignition Coil Resistance (Except NAVAJO & RX7)
- Remove primary and secondary leads from ignition coil. Using ohmmeter, check primary resistance between positive and negative terminals of coil. See Fig 1 . Resistance should be as specified in IGNITION COIL RESISTANCE TABLE. If resistance is not as specified, replace ignition coil.
- Check secondary resistance between (positive) terminal and coil tower. See Fig 1 . See IGNITION COIL RESISTANCE TABLE . If resistance is not within specifications, replace coil.
IGNITION COIL RESISTANCE
| Application | Primary | Secondary | ||
|---|---|---|---|---|
| B2200 (Carbureted) | 1.0-1.3 | 6000-30,000 | ||
| B2200 (PFI) | .81-.99 | 6000-30,000 | ||
| B2600i | ||||
| Right Side | .77-.95 | 6000-30,000 | ||
| Left Side | 900-1100 | N/A | ||
| Miata | .78-.94 | 11,200-15,200 | ||
| MPV | ||||
| 2.6L (4-Cyl.) | ||||
| Right Side | .77-.95 | 6000-30,000 | ||
| Left Side | .90-1.1 | 6000-30,000 | ||
| 3.0L (V6) | .81-.99 | 6000-30,000 | ||
| MX-6 & 626 | ||||
| Non-Turbo | .77-.95 | 10,300-13,900 | ||
| Turbo | .72-.88 | 10,300-13,900 | ||
| Protege & 323 | .81-.99 | 10,000-16,000 | ||
| 929 | .72-.88 | 10,000-30,000 | ||