Secondary Coil Winding

WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the ignition coil connector.
Remove the ignition coil. (See IGNITION COIL REMOVAL/INSTALLATION .)
Measure the resistance using an ohmmeter as shown in Fig 1:
- If not as specified, replace the ignition coil.
Fig 1: Measuring Secondary Coil Resistance
Courtesy of MAZDA MOTORS CORP.

Resistance (Reference)
1. 5.0-6.0 kilohms [25 °C {77 °F}]