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Home >> Kia >> 2002 >> Spectra Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Specifications >> Engine Controls - Service & Adjustment Specifications >> Fuel System >> Fuel Pump
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Fuel Pump

FUEL PRESSURE SPECIFICATIONS

Application psi (kPa)
Optima & Magentis (Canadian)
Fuel Line Pressure (1)(2)
Regulator Vacuum Connected 37 (255)
Regulator Vacuum Disconnected 46-49 (320-340)
Rio & Spectra
Maximum Pressure (1) 65-94 (450-650)
Fuel Line Pressure (3) 46-51 (320-350)
Holding Pressure (4) Greater Than 25 (180)
Sedona
Fuel Line Pressure (1)(2)
Regulator Vacuum Connected 39 (270)
Regulator Vacuum Disconnected 46-49 (320-340)
Sportage
Maximum Pressure (5) Greater Than 43 (340)
Fuel Line Pressure (2)(6)
Regulator Vacuum Connected 34 (235)
Regulator Vacuum Disconnected 42 (292)
Holding Pressure (7) Greater Than 21 (150)
(1) With pressure gauge connected to main fuel line with adapter.
(2) Engine at idle.
(3) With pressure gauge connected to fuel rail service port.
(4) With pressure gauge connected to fuel rail service port. Minimum pressure 15-25 minutes after ignition is turned off.
(5) With pressure gauge connected to fuel filter and pressure gauge outlet hose plugged.
(6) With pressure gauge connected to fuel rail service port.
(7) With pressure gauge connected to fuel rail service port. Minimum pressure 5 minutes after ignition is turned off.
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