CHERY TIGGO 2009 Service Repair Manual

Downloaded from www.Manualslib.com manuals search engine 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 Tank2-Fuel Vapor
3-Canister 4-Air Intake
5-Hose 6-Canister Control Valve7-Throttle Valve8-Air Filter Assembly
9-To Engine 10-Air Intake
BESM030026
03
03–577Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 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 Tank2 - Canister
3 - Canister Control Valve 4 - EGR Valve5 - Air Filter Assembly 6 - Throttle Valve
GENERAL INFORMATION
LTSM030031
03–578Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Electrical Schematics
Canister Control Valve 1.6L /1.8L
GENERAL INFORMATION
LTSMW030050T
03
03–579Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Canister Control Valve 2.0L
GENERAL INFORMATION
LTSMW030031T
03–580Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Canister Control Valve 2.4L
GENERAL INFORMATION
LTSMW030009T
03
03–581Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine EGR Control Solenoid Valve 2.4L
GENERAL INFORMATION
LTSMW030010T
03–582Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Specifications
Torque Specifications
DESCRIPTIONTORQUE (N·m)
Vapor Canister Bolts 10
Special Tools
Diagnostic Scan Tool
X-431
Engine AnalyzerKES-200
GENERAL INFORMATION
03
03–583Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine ON-VEHICLE SERVICE
Canister Control Valve 1.6L & 1.8L & 2.0L
Description
This vehicle uses a pulse-width modulated canister control valve. The canister control valve regulates the rate of
vapor flow from the vapor canister to the throttle body. The Engine Control Module (ECM) controls the frequency at
which the canister control valve operates in order to accommodate the vapor volume for each cylinder.
Operation
The canister control valve is installed near of the engine air filter. The Engine Control Module (ECM) controls the
opening and closing of the canister control valve. When the ECM relay is energized, the canister control valve
switches from closed to open.
Removal & Installation
1. Disconnect the negative battery cable.
2. Disconnect the canister control valve electrical con-nector.
3. Disconnect the lines from canister control valve (1).
4. Remove canister control valve (1) from the bracket.
5. Installation is in the reverse order of removal.
Canister Control Solenoid Valve 2.4L
Description
The canister control valve is located near of the engine air filter.
Operation
The Engine Control Module (ECM) controls the opening and closing of the canister control valve. When the ECM
relay is energized, the canister control valve switches from closed to open. The ECM uses a pulse-width modulated
canister control valve to regulates the rate of vapor flow from the vapor canister to the throttle body. The ECM con-
BESM030027
BESM030014
03–584Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine trols the frequency when the canister control valve operates in order to accommodate the vapor volume for each
cylinder.
Removal & Installation
1. Disconnect the battery negative cable.
2. Disconnect canister control solenoid valve electricalconnector.
3. Remove the canister control solenoid valve retain- ing bolt (1).
(Tighten: Canister control valve retaining bolt to 15
N·m)
4. Remove the canister control valve.
5. Installation is in the reverse order of removal.
Vapor Canister 1.6L & 1.8L & 2.0L
Description
The vapor canister is located on the left side of the core support and is filled with activated carbon granules.
Operation
The vapor canister is filled with activated carbon granules. Fuel tank vapors are vented into the canister where they
are absorbed by the activated carbon granules. The canister temporarily holds the fuel vapors until intake manifold
vacuum draws them into the cylinder chamber. The Engine Control Module (ECM) purges the canister through the
pulse-width modulated canister control valve. The ECM purges the canister at predetermined intervals and engine
conditions.
Removal & Installation
1. Raise and support the vehicle.
ON-VEHICLE SERVICE
LTSM030014
03
03–585Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 2. Remove vapor canister retaining bolts (1).(Tighten: Vapor canister retaining bolt to 10 N·m)
3. Loosen the vapor canister hose.
4. Pull canister rearward to remove.
5. Installation is in the reverse order of removal.
Vapor Canister 2.4L
Description
The vapor canister is located on the left side of the core support and is filled with activated carbon granules.
Operation
The vapor canister is filled with activated carbon granules. Fuel tank vapors are vented into the canister where they
are absorbed by the activated carbon granules. The canister temporarily holds the fuel vapors until intake manifold
vacuum draws them into the cylinder chamber. The Engine Control Module (ECM) purges the canister through the
pulse-width modulated canister control valve. The ECM purges the canister at predetermined intervals and engine
conditions.
Removal & Installation
1. Raise and support the vehicle.
ON-VEHICLE SERVICE
LTSM030041
03–586Chery Automobile Co., Ltd.