Fuel Delivery and Air Induction: Locations

Fuel And Intake System Components:

AIR VALVE
On intake manifold dynamic chamber.

DASHPOT
On throttle body.

FUEL FILTER
Under rear of car behind a metal cover.

FUEL INJECTORS
On intake manifold, where manifold mates to cylinder head. Injectors are held in place by the fuel rail.

FUEL PRESSURE REGULATOR
Rear of the fuel rail.

FUEL PUMP
In fuel tank.

FUEL PUMP RELAY (CIRCUIT OPENING RELAY)
Under dash next to steering column.

FUEL RAIL
On intake manifold.

IDLE SPEED CONTROL (ISC) VALVE
Bottom of throttle body.

THROTTLE BODY
Front of intake manifold dynamic chamber.