Chevrolet Workshop Service and Repair Manuals

Ignition Coil: Electrical Specifications

IGNITION COIL RESISTANCE

Primary Resistance .......................................................................................................................................................................................  Not Specified
Secondary Resistance ...................................................................................................................................................................10,000 ohms maximum 

NOTE:  Secondary resistance measured across each coil's two towers with coil removed from vehicle.

NOTE:  Winding resistance (ohms at 80°F or 27°C)