Component Inspection

Check Ignition Coil

IG "OFF" and disconnect ignition coil connector.
Measure resistance between terminals 1 and 2 of ignition coil connector.(Component side)

Measure resistance between terminal 1 of ignition coil connector and out terminal of secondary ignition coil.

SPECIFICATION :

RESISTANCE SPECIFICATION

Resistance	Primary Coil	Secondary Coil
Resistance	0.62Ω ± 10%	7.0kΩ ± 15%

Fig 1: Measuring Resistance Between Terminals 1 And 2 Of Ignition Coil Connector

Courtesy of KIA MOTORS AMERICA, INC.

Is the measured resistance within specification?
YES
- Substitute with a known - good PCM and check for proper operation. If the problem is corrected, replace PCM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known - good Ignition Coil and check for proper operation. If the problem is corrected, replace Ignition Coil and go to "VERIFICATION OF VEHICLE REPAIR " procedure.