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Home >> Mazda >> 2013 >> 5 Grand Touring >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery System [MZR 2.5] >> Fuel Injector Inspection >> Resistance Inspection

Resistance Inspection

  1. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [MZR 2.5] .)
  2. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR 2.5] .)
  3. Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION .)
  4. Disconnect the fuel injector connector.
  5. Inspect the resistance between fuel injector terminals A and B.
    Fig 1: Identifying Fuel Injector Connector Terminals
    G08150192

    Fuel injector resistance