Ignition Coil Circuit Check
- Disconnect ignition coil connector and module connectors. Inspect for dirt, corrosion or damage. Connect ohmmeter leads to "TACH" terminal of ignition coil connector and to terminal in wiring harness connector that mates with module green wire.
- If less than 1 ohm resistance, proceed to step 3) . If greater than 1 ohm, repair or replace wire.
- Connect ohmmeter leads to "BATT" terminal of ignition coil connector and to terminal in 2-wire connector that mates with module red wire. If resistance is 0.6-1.6 ohms, proceed to "Distributor Stator Assembly Check ". If either more or less than specified range, replace ballast resistor wire.