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Fuel Pressure

WARNING: This page does not describe the selected car, but rather 29 other vehicles, including the 1995 Mercury Villager, 1995 Mercury Tracer, 1995 Mercury Sable, 1995 Mercury Mystique, and 1995 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
1995 FUEL PRESSURE SPECIFICATIONS (EEC-V)

Engine KOER psi (kg/cm2 ) KOEO psi (kg/cm2 )
2.3L Ranger (1) 35-45 (2.5-3.2)
3.0L Ranger (1) 35-45 (2.5-3.2)
3.0L Windstar (1) 35-45 (2.5-3.2)
3.8L Mustang (1) 35-45 (2.5-3.2)
3.8L Windstar 30-45 (2.1-3.2) 35-45 (2.5-3.2)
4.0L Explorer & Ranger 35-45 (2.5-3.2) 35-45 (2.5-3.2)
4.6L Continental (1) 35-45 (2.5-3.2)
4.6L Cougar (1) 35-45 (2.5-3.2)
4.6L Crown Victoria (1) 35-45 (2.5-3.2)
4.6L Grand Marquis (1) 35-45 (2.5-3.2)
4.6L Thunderbird (1) 35-45 (2.5-3.2)
4.6L Town Car (1) 35-45 (2.5-3.2)
(1) Information is not available from manufacturer.
1995 FUEL PRESSURE SPECIFICATIONS (EEC-IV - CARS)

Engine KOER psi (kg/cm2 ) KOEO psi (kg/cm2 )
2.3L HSC MFI 45-60 (3.2-4.2) 50-60 (3.5-4.2)
3.0L & 3.2L SHO SFI 28-33 (2.0-2.3) 30-45 (2.1-3.2)
3.8L SC SFI 28-54 (2.0-3.8) 35-45 (2.5-3.2)
3.8L Mustang (1) 35-40 (2.5-2.8)
4.6L Thunderbird (1) 35-40 (2.5-2.8)
4.6L Cougar (1) 35-40 (2.5-2.8)
All Others 35-45 (2.5-3.2) 35-45 (2.5-3.2)
(1) Information is not available from manufacturer.
1995 FUEL PRESSURE SPECIFICATIONS (EEC-IV - TRUCKS)

Engine KOER psi (kg/cm2 ) KOEO psi (kg/cm2 )
4.9L MFI 45-60 (3.2-4.2) 50-60 (3.5-4.2)
All Others 28-45 (2.0-3.2) 35-45 (2.5-3.2)
1995 FUEL PRESSURE SPECIFICATIONS (TRUCKS - 7.3L DIESEL)

Application psi (kg/cm2 )
Fuel Line Pressure (1) 30-70 (2.1-4.9)
(1) Direct Injection (DI) system. Pressure is measured at regulator block. Specification is with engine at high idle/full load.
1995 FUEL PRESSURE SPECIFICATIONS (EEC - CARS & VILLAGER)

Engine (1) KOER psi (kg/cm2 ) KOEO psi (kg/cm2 )
1.3L (2) 30-38 (2.1-2.7) (3)(4)
1.8L (5) 31-38 (2.2-2.7) (4) 64-85 (4.5-6.0)
2.0L (6) 30-38 (2.1-2.7) (7) 64-92 (4.5-6.5)
2.5L (6) 30-35 (2.1-2.5) (7) 72-92 (5.1-6.5)
3.0L 35-38 (2.5-2.7) 40-43 (2.8-3.0)
(1) Specification is with engine running and vacuum hose connected to fuel pressure regulator.
(2) Fuel pressure should be 38-45 psi (2.7-3.2 kg/cm2 ) with engine running and vacuum hose disconnected from fuel pressure regulator.
(3) Fuel pressure should be 50 psi (3.5 kg/cm2 ) or more.
(4) Fuel pressure should be 38-45 psi (2.7-3.2 kg/cm2 ) with ignition switch off, engine not running and a jumper wire is connected between ground and fuel pump terminal at data link connector.
(5) Fuel pressure should be 40-49 psi (2.8-3.4 kg/cm2 ) with engine running and vacuum hose disconnected from fuel pressure regulator.
(6) Fuel pressure should be 38-45 psi (2.7-3.2 kg/cm2 ) with engine running and vacuum hose disconnected from fuel pressure regulator.
(7) Fuel pressure should be 38-45 psi (2.7-3.2 kg/cm2 ) with ignition switch off, engine not running and a jumper wire is connected between ground and fuel pump terminal at data link connector.
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