Resistance Inspection

1. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION .)
2. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION .)
3. Disconnect the fuel injector connector.
4. Inspect the resistance between fuel injector terminals A and B using a tester.

Fuel injector resistance 

11.4-12.6 ohms [20°C {68°F}] 

• If within the specification, perform the "Circuit Open/Short Inspection". (Seed-14-23 Circuit Open/Short Inspection.)
• If not within the specification, replace the fuel injector. (See FUEL INJECTOR REMOVAL/INSTALLATION .)
  Fig 1: Fuel Injector Connector

  Courtesy of MAZDA MOTORS CORP.