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Home >> Kia >> 2003 >> Spectra LS, Automatic >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery System >> Components >> Fuel Injector >> Volume Test
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Volume Test

  1. Remove injectors together with fuel rail.
  2. Secure injectors to distributor pipe with wire.
  3. Reconnect injector connectors.
  4. Connect jumper wire to injector to ECM wires (BRN) and ground.
  5. Turn ignition ON.
  6. Inspect injector volume with graduated container.

    Injector volume: 130 cm 2  (130cc, 7.95 cu-in)/min 

    Fig 1: Inspecting Injector Volume
    G02537276Courtesy of KIA MOTORS AMERICA, INC.
  7. If not as specified, replace injectors. Refer to REMOVAL  .
    NOTE: When reassembling fuel rail and injectors:
    • Use new injector O-rings 
    • Apply a small amount of clean engine oil to each O-ring before installing 
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