Control Devices); Schematic Diagrams - Subaru 2002 Impreza Service Manual
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Also See for 2002 Impreza:
- Service manual (4627 pages) ,
- Owner's manual (418 pages) ,
- Service manual (342 pages)
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SCHEMATIC DIAGRAMS
Emission Control
(Aux. Emission
Control Devices)
Engine control module (ECM)
Ignition coil and ignitor assembly
Crankshaft position sensor
Camshaft position sensor
Throttle position sensor
Fuel injectors
Pressure regulator
Engine coolant temperature
sensor
Intake air temperature
and pressure sensor
Idle air control solenoid valve
Purge control solenoid valve
Fuel pump
PCV valve
Air cleaner element
Canister
Main relay
Fuel pump relay
Fuel filter
Front catalytic converter
Rear catalytic converter
Radiator fan
Radiator fan relay
Air assist injector solenoid valve
Knock sensor
Front oxygen (NF) sensor
Rear oxygen sensor
Atmospheric pressure sensor
A/C compressor
Inhibitor switch (AT vehicles only)
Neutral switch (MT vehicles only)
CHECK ENGINE malfunction
indicator lamp (MIL)
Tachometer
A/C relay
A/C control module
Ignition switch
Transmission control module
(TCM) (AT vehicles only)
Vehicle speed sensor
Data link connector
Fuel tank pressure sensor
Pressure control solenoid valve
Fuel temperature sensor
Fuel level sensor
Drain filter
Vent valve
Shut-off valve
Drain valve
Fuel cut valve
EC-5
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