Fuel Pressure

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)

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)

⁽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.