Operation CHARM: Car repair manuals for everyone.

Component Inspection






Primary Coil Resistance
Measure the resistance of the positive (+) terminal and negative (-) terminal of the ignition coil.

Standard value: 0.72 - 0.88 ohms

Secondary Coil Resistance
Measure the resistance of the positive (+) terminal and the high-voltage terminal.

Standard value: 10.29 - 13.92 K ohms