LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2013 >> 5 Grand Touring >> Repair and Diagnosis >> External Pages >> Different car >> Section 395 (Fuel System) >> Fuel Injector Inspection >> Resistance Inspection

Resistance Inspection

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.
NOTE:
  • Perform the following test only when directed.
  1. Turn the ignition switch to LOCK position.
  2. Disconnect the negative battery cable.
  3. Disconnect the fuel injector connectors.
  4. Measure the resistance of the fuel injector using an ohmmeter.
    • If not as specified, replace the fuel injector. (See FUEL INJECTOR REMOVAL/INSTALLATION .)
    • If as specified but "Operation Test" is failed, carry out the "Circuit Open/Short Inspection". Inspect for open or short circuit.

    Resistance 

    1. 13.1-14.5 ohms [20 °C {68 °F}] 
    Fig 1: Identifying Fuel Injector Connector
    G03699900Courtesy of MAZDA MOTORS CORP.