Ignition Coil: Testing and Inspection

IGNITION COIL




1. Measurement of the primary coil resistance
Measure the primary coil resistance between terminals 1 and 2.

Standard value: 0.5 ± 0.05ohm




2. Measurement of the secondary coil resistance
Measure the resistance between the high-voltage terminals for the No.1 and No.4 cylinders, and between the high-voltage terminals for the No.2 and No.3 cylinders.

Standard value: 12.1 ± 1.8 K ohm