Fuel Delivery and Air Induction: Locations

Fig. 1 Underhood Component Location:

UNDER HOOD COMPONENTS

Fuel Tank Assembly:

FUEL TANK COMPONENTS (2WD)

Fuel Tank Assembly (4WD Only):

FUEL TANK COMPONENTS (4WD)


AIR VALVE
Mounted on the engine side of the intake manifold dynamic chamber.

CHECK AND CUT VALVE
Mounted above the fuel tank.

DASHPOT
Mounted on the throttle body.

FUEL FILTER
Mounted on the firewall, left side of the engine compartment, near the brake master cylinder.

FUEL INJECTORS
On the intake manifold, near the cylinder head, secured by the fuel rail.

FUEL PRESSURE REGULATOR
Mounted on the end of the fuel rail (delivery pipe).

FUEL PUMP
Located in the fuel tank.

FUEL TRANSFER PUMP (4WD ONLY)
In the fuel tank.

FUEL TRANSFER PUMP FLOAT SWITCH (4WD ONLY)
In the fuel tank (part of the tank unit assembly with the transfer pump)

FUEL TRANSFER PUMP CONTROL UNIT (4X4 CONTROL UNIT)
Under the drivers seat.

FUEL PUMP RELAY (CIRCUIT OPEN RELAY)
Under the dashboard, in the center console.

FUEL RAIL (DELIVERY PIPE)
Mounted on the intake manifold, between the cylinder head and the intake manifold dynamic chamber.

IDLE SPEED CONTROL (ISC) VALVE
Mounted on the bottom of the throttle body.

THROTTLE BODY
Mounted on the intake manifold dynamic chamber.