Intake, Exhaust and Emission Control System Mitsubishi Lancer 9

General information about the emission control system
Location of components and vacuum hoses 1. The location of components and vacuum hoses may differ depending on the type of engine, year of manufacture and vehicle...

Forced crankcase ventilation system
General information In order to ensure optimal crankcase gas flow, the stroke of the positive crankcase ventilation valve plunger always depends on the vacuum in the...

Evaporative Emission System
General information 1. When the car is moving, the fuel vapors accumulated in the canister are sent through the canister purge vacuum or solenoid valve, vacuum hose and...

Exhaust gas recirculation system
General information 1. Exhaust gas recirculation system reduces nitrogen oxide emissions (NOx). At a high temperature of the air-fuel mixture burning in the combustion...

Catalytic converter
General information The three-way catalytic converter works in conjunction with the oxygen sensor feedback air-fuel ratio control system. The catalytic converter...

Air filter
Removal and installation Note: For the procedure for replacing the air filter element, see chapter " Maintenance and general inspection and adjustment procedures ". −...

Intake manifold
Removing - Before starting to remove parts, carry out the following operations: A) Drain the coolant b) (GDI engines) Remove the decorative engine cover. V) Remove the...

An exhaust manifold
Removal and installation Before you start removing parts, do the following: A) (GDI engines) Remove the decorative engine cover. b) Remove the engine crankcase guard....

Exhaust pipes, muffler and catalytic converter
Removing − Remove the engine crankcase guard before starting to remove parts. − Removal of parts is carried out in the order of numbers indicated in the figure "Exhaust...