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Home >> Ford >> 1994 >> Tempo L4-140 2.3L HSC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> H - Fuel Control >> H - Fuel Pressure Specification Table
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H - Fuel Pressure Specification Table


Key on engine running 310-415 kPa (45-60 psi)
Key on engine off 345-415 kPa (50-60 psi)

NOTE: Maximum fuel pressure is obtained at Wide Open Throttle (WOT) or with the vacuum hose removed from the fuel pressure regulator