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Fuel Pump

REGULATED FUEL PRESSURE

Application At Idle W/Vacuum psi (kg/cm2 ) At Idle W/O Vacuum psi (kg/cm2 )
Accent 49.8 (3.5) (1)
Elantra 49.8 (3.5) (1)
Santa Fe 37 (2.57) 46-49 (3.26-3.47)
Sonata 37 (2.57) 46-49 (3.26-3.47)
XG350 37 (2.57) 46-49 (3.26-3.47)
(1) Fuel pressure regulator is an integral part of the fuel pump assembly.