LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2005 >> Rio Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System/Fuel System >> Fuel Delivery System >> Fuel Injector >> Inspection >> Fuel Leakage Test
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Leakage Test

  1. Remove injectors together with fuel rail.
  2. Secure injectors to fuel rail with wire.
  3. Connect data link connector terminals FUEL PUMP and B+ with jumper wire.
    Fig 1: Locating Fuel Pump Terminal
    G02181643Courtesy of KIA MOTORS AMERICA, INC.
  4. Turn ignition switch ON.
  5. Tilt injectors about 60 degrees and verify that no fuel leaks from the injector nozzles.
  6. If fuel leaks, replace injector.
  7. Turn ignition switch "OFF" and remove jumper wire.