Operation CHARM: Car repair manuals for everyone.

Ignition Coil


Primary Coil Resistance [ (-) to (+) ]

Primary coil resistance (Cold): 0.36 - 0.55 ohms

Primary coil resistance (Hot): 0.45 - 0.65 ohms



Secondary Coil Resistance [ (-) to Output Terminal ]

Secondary coil resistance (Cold): 9.0 - 15.4 k ohms

Secondary coil resistance (Hot): 11.4 - 18.1 k ohms