FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Home >> Kia >> 2002 >> Optima L4-2.4L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Specifications

Fuel Pressure: Specifications

Fuel Pressure Specifications

With Fuel Pressure Regulator vacuum hose disconnected 320 - 340 kPa (46 - 49 psi)
With Fuel Pressure Regulator vacuum hose connected 255 kPa (37 psi)
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