Subaru 2002 IMPREZA Service Manual page 947

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FUEL INJECTION (FUEL SYSTEMS)
FU(TURBO)
1.
General Description ....................................................................................2
2.
Throttle Body.............................................................................................14
3.
Intake Manifold..........................................................................................15
4.
Engine Coolant Temperature Sensor........................................................29
5.
Crankshaft Position Sensor.......................................................................30
6.
Camshaft Position Sensor.........................................................................31
7.
Knock Sensor............................................................................................32
8.
Throttle Position Sensor............................................................................33
9.
Mass Air Flow and Intake Air Temperature Sensor ..................................34
10.
Pressure Sensor .......................................................................................35
11.
Idle Air Control Solenoid Valve .................................................................36
12.
Fuel Injector ..............................................................................................37
13.
Tumble Generator Valve Assembly ..........................................................41
14.
Tumble Generator Valve Actuator.............................................................42
15.
Wastegate Control Solenoid Valve ...........................................................43
16.
Front Oxygen (A/F) Sensor .......................................................................44
17.
Rear Oxygen Sensor.................................................................................46
18.
Exhaust Temperature Sensor ...................................................................48
19.
Engine Control Module..............................................................................49
20.
Main Relay ................................................................................................50
21.
Fuel Pump Relay.......................................................................................51
22.
Fuel Pump Controller ................................................................................52
23.
Fuel ...........................................................................................................53
24.
Fuel Tank ..................................................................................................54
25.
Fuel Filler Pipe ..........................................................................................56
26.
Fuel Pump.................................................................................................60
27.
Fuel Level Sensor .....................................................................................62
28.
Fuel Sub Level Sensor..............................................................................63
29.
Fuel Filter ..................................................................................................65
30.
Fuel Cut Valve...........................................................................................66
31.
Fuel Damper Valve ...................................................................................67
32.
Fuel Delivery, Return and Evaporation Lines............................................68
33.
Fuel System Trouble in General ...............................................................71
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