Ignition Coil
Coil is designed to operate with an external ballast resistor. When testing coil for output leave resistor connected. Inspect coil for external leaks and arcing. Test coil according to coil tester instructions. Replace coil or ballast resistor that does not meet specifications.
IGNITION COIL SPECIFICATIONS
| Type | Resistance @ 70-80° F | |
|---|---|---|
| Primary | ||
| Chrysler Prestolite | 1.60-1.79 Ohms | |
| Chrysler Essex | 1.34-1.55 Ohms | |
| Secondary | ||
| Chrysler Prestolite | 9400-11, 700 Ohms | |
| Chrysler Essex | 9000-12, 200 Ohms | |
| Ballast Resistor | ||
| Coil Side | 1.15-1.35 Ohms | |
| Control Side | 4.75-5.75 Ohms | |