Mitsubishi Lancer Evolution-IV Workshop Manual page 109

ENGINE EMISSION CONTROL –
VACUUM HOSE PIPING CIRCUIT DIAGRAM
Fuel pressure
control valve
Fuel
pressure
regulator
Vacuum hose color
B: Black
L: Blue
R: Red
W: White
Y: Yellow
CANISTER
REMOVAL AND INSTALLATION
Pre-removal and Post-installation Operation
D
Air Cleaner Removal and Installation
2
1
4
Surge tank
Secondary air
control solenoid
valve
Secondary
air valve
Front of vehicle
Wastegate
actuator
3
Emission Control System <MPI>
Blue White
Check
valve
Throttle body
Bypass
valve
Removal steps
1. Vapor hose
2. Purge hose
3. Canister
4. Canister bracket
17-3
Canister
Wastegate
solenoid
valve