ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Ignition Control Module > < Ignition - Coil Durability/Radio Frequency Interference|Page 1591
Page 1
background image

Ignition Coil: Testing and Inspection

1.

Disconnect ignition coil electrical connector.

2.

Using a suitable ohmmeter, measure resistance between coil Batt. terminal and Tach terminal.

3.

If reading obtained is 0.8---1.6 ohms, coil is satisfactory. If not, replace coil.

Ignition Control Module > < Ignition - Coil Durability/Radio Frequency Interference|Page 1591