mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Igniter <--> [Ignition Control Module] > < Ignition Coil|Specifications|Page 2883
Page 2
background image

Testing Coil Secondary Resistance

2.

Check secondary resistance as indicated on image.

11.5K - 18.5K ohms

3.

Check insulation resistance between primary positive terminal and coil case.  It should be 10M ohms or higher.

4.

Replace coil if it does not test as specified.

Igniter <--> [Ignition Control Module] > < Ignition Coil|Specifications|Page 2883