Spark Test

WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Remove the fuel pump relay.
Verify that each high-tension lead and connector is connected properly.
Inspect the ignition system using the following procedure:
WARNING:
- High voltage in the ignition system can cause strong electrical shock which can result in serious injury. Avoid direct contact to the vehicle body during the following spark test.
Fig 1: Ignition System Inspection Table
Courtesy of MAZDA MOTORS CORP.