Operation CHARM: Car repair manuals for everyone.

Ignition Coil Test




Primary Coil Resistance
Measure the resistance between connector terminal 3 (power) and each coil terminal.

Measuring point:
No. 1 - No. 4 cylinder side coil; 2-3 No.
2 - No. 3 cylinder side coil; 1-3

Standard value: O.7O-0.86 ohm




Secondary Coil Resistance
Measure the resistance between coil high voltage terminals.

Measuring point:
No. 1 - No. 4 cylinder side coil; A No.
2 - No. 3 cylinder side coil; B

Standard value: 11.3-15.3 k ohm