Priming Fuel System

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 Kia Sportage, 2002 Kia Spectra, 2002 Kia Sedona, 2002 Kia Rio, and 2002 Kia Optima. However, it is still accessible from the selected car via links, so may be relevant.

After performing any operation that requires releasing fuel pressure, fuel system should be primed to prevent long cranking times. To prime fuel system, jumper Data Link Connector (DLC) terminal FUEL PUMP and (B+). DLC (except Optima & Magentis (Canadian)) is located on left side of engine compartment. Optima & Magentis (Canadian) is located under left side of dash. See Fig 1-Fig 3 . Turn ignition on for no longer than 10 seconds to run pump and pressurize fuel system. Turn ignition off and remove jumper wire. Check for leaks. Repair any leaks as necessary.

Fig 1: Identifying Underdash Data Link Connector Terminals (Optima & Magentis (Canadian))

Courtesy of KIA MOTORS AMERICA, INC.

Fig 2: Identifying Underhood Data Link Connector Terminals (Rio, Spectra & Sportage)

Courtesy of KIA MOTORS AMERICA, INC.

Fig 3: Identifying Underhood Link Connector Terminal (Sedona)

Courtesy of KIA MOTORS AMRICA, INC.