Chery Tiggo. Manual — part 216

GENERAL INFORMATION

Description

The evaporation control system prevents the emission of fuel tank vapors into the atmosphere. When fuel evaporates
in the fuel tank, the vapors pass through vent hoses or tubes to an activated carbon filled evaporative canister. The
canister temporarily holds the vapors. The Engine Control Module (ECM) allows intake manifold vacuum to draw
vapors into the combustion chambers during certain operating conditions.

Operation

1.6L / 1.8L / 2.0L

1-Fuel Tank

2-Fuel Vapor

3-Canister

4-Air Intake

5-Hose

6-Canister Control Valve

7-Throttle Valve

8-Air Filter Assembly

9-To Engine

10-Air Intake

BESM030026

03

The ECM will only energize the solenoid when the engine is at operating temperature, but will de-energize it during
periods of deceleration. When de-energized, no vapors are purged. The pulse-width modulated canister control valve
modulates the fuel vapor purge rate from the vapor canister and fuel tank to the engine intake manifold.

2.4L

1 - Fuel Tank

2 - Canister

3 - Canister Control Valve

4 - EGR Valve

5 - Air Filter Assembly

6 - Throttle Valve

GENERAL INFORMATION

LTSM030031

Electrical Schematics

Canister Control Valve 1.6L /1.8L

GENERAL INFORMATION

LTSMW030050T

03

Canister Control Valve 2.0L

GENERAL INFORMATION

LTSMW030031T