Where is the fuel pump relay on a Jeep Liberty?
Where is the fuel pump relay on a Jeep Liberty?
STANDARD PROCEDURE – FUEL SYSTEM PRESSURE RELEASE Use following procedure if the fuel injector rail is, or is not equipped with a fuel pressure test port. (1) Remove fuel fill cap. (2) Remove fuel pump relay from Power Distribu- tion Center (PDC). For location of relay, refer to label on underside of PDC cover.
Where are the fuses on a Jeep Liberty?
Jeep Liberty (2004) – fuse box diagram Year of production: 2004 Interior Fuses The fuse panel is on the left side of the instrument panel. Cavity Ampere rating [A] Description 1 15 Horn Relay, Power Sunroof Relay, Power Window Relay 2 10 Rear Fog Lights (Export Only) 3 20 Cigar Lighter 4 10 Headlight Low Beam Right …
Where is the fuel tank located on a Jeep Liberty?
OPERATION Fuel is picked up in the fuel tank by the fuel pump module. This module is located on the bottom of the fuel tank. A fuel return system is provided within the fuel pump module using check valves. A separate fuel return line from the engine to the tank is not used. The fuel pressure regulator and the main fuel filter are not combined.
What is the check valve on a Jeep Liberty?
Check Valve Operation: The electric fuel pump outlet contains a one-way check valve to prevent fuel flow back into the tank and to maintain fuel supply line pressure (engine warm) when pump is not oper- ational. It is also used to keep the fuel supply line full of gasoline when pump is not operational.
STANDARD PROCEDURE – FUEL SYSTEM PRESSURE RELEASE Use following procedure if the fuel injector rail is, or is not equipped with a fuel pressure test port. (1) Remove fuel fill cap. (2) Remove fuel pump relay from Power Distribu- tion Center (PDC). For location of relay, refer to label on underside of PDC cover.
Jeep Liberty (2004) – fuse box diagram Year of production: 2004 Interior Fuses The fuse panel is on the left side of the instrument panel. Cavity Ampere rating [A] Description 1 15 Horn Relay, Power Sunroof Relay, Power Window Relay 2 10 Rear Fog Lights (Export Only) 3 20 Cigar Lighter 4 10 Headlight Low Beam Right …
Where is terminal 86 on a fuel pump relay?
The (PCM) grounds the coil side of the relay through terminal number 85. Terminal number 86 supplies voltage to the coil side of the relay. When the (PCM) de-energizes the (ASD) and fuel pump relays, terminal number 87A connects to terminal 30. This is the OFF position.
OPERATION Fuel is picked up in the fuel tank by the fuel pump module. This module is located on the bottom of the fuel tank. A fuel return system is provided within the fuel pump module using check valves. A separate fuel return line from the engine to the tank is not used. The fuel pressure regulator and the main fuel filter are not combined.
