coolant temperature CHERY TIGGO 2009 Service Repair Manual

Downloaded from www.Manualslib.com manuals search engine Hose Clamps
•When reinstalling, position the hose clamp in the
original location on the hose and squeeze the
clamp lightly with large pliers to ensure a good fit.
Vise
•When using a vise, put protective plates in the
jaws of the vise to prevent damage to parts.
Dynamometer
•When test-running a vehicle on a dynamometer:
Place a fan, preferably a vehicle-speed proportional type, in front of the vehicle.
Connect an exhaust gas ventilation unit.
WARNING!
Exhaust gases can injure or kill. They contain carbon monoxide (CO), which is colorless and odorless. Breathing
it can make you unconscious and can eventually poison you.
Cool the exhaust pipes with a fan.
Keep the area around the vehicle uncluttered.
Monitor the engine coolant temperature gauge.
PROPER SERVICE PRACTICES
BESM010016
BESM010017
01–8Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine INTERNATIONAL SYMBOLS
International Symbols
The graphic symbols illustrated in the following International Control and Display Symbols chart are used to identify var-
ious instrument controls. The symbols correspond to the controls and displays that are located on the instrument panel.
International Control and Display Symbols
1 - High Beam
2 - Fog Lamps
3 - Headlamp, Parking Lamps, Panel Lamps
4 - Turn Signals
5 - Hazard Warning
6 - Front Windshield Washer
7 - Front Windshield Wiper
8 - Front Windshield Wiper and Washer
9 - Front Windshield Defroster
10 - Blower Motor Fan
11 - Rear Window Defroster
12 - Rear Window Wiper13 - Rear Window Washer
14 - Fuel
15 - Engine Coolant Temperature
16 - Battery Charging Condition
17 - Engine Oil
18 - Seat Belt
19 - Brake Failure
20 - Parking Brake
21 - Hood
22 - Trunk
23 - Horn
24 - Cigarette Lighter
BESM010003
01
01–13Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine HOW TO LOCATE ELECTRICAL SCHEMATICS IN THESERVICE MANUAL
Electrical Schematic Index
The following table shows where to locate a specific electrical schematic for a vehicle component or system. The
electrical schematics are found throughout the service manual and are easily identified by their components or vehi-
cle systems.
NOTE :
Some service manual chapters DO NOT contain electrical schematics, and will be identified as Nonein the Com-
ponent/Vehicle System column.
SERVICE MANUAL CHAPTER COMPONENT / VEHICLE SYSTEM
01 - General Information •None
02 - Engine •None
03 - Electronic Engine Controls •
Engine Control Module (ECM)
• Engine Coolant Temperature Sensor
• Knock Sensor
• Upstream Oxygen Sensor
• Downstream Oxygen Sensor
• Crankshaft Position Sensor
• Camshaft Position Sensor
• Ignition Coil
• Canister Control Valve
• Front Fuse and Relay Box
• A/C Compressor
• Immobilizer Control Module
• Fuel Injectors
• Manifold Absolute Pressure Sensor (1.6L Only)
• Accelerator Pedal Position Sensor
• Vehicle Speed Sensor
• Throttle Pedal Position Sensor
• Power Steering Switch
• Clutch Pedal Switch (if equipped)
• Electronic Throttle Control Actuator
04 - Fuel Delivery •
Fuel Injectors
• Fuel Level Sensor and Fuel Pump
05 - Starting & Charging •
Starter Motor
• Ignition Switch
• Clutch Pedal Switch (if equipped)
• Generator
06 - Cooling System •Cooling Fan
07 - Exhaust •None
01
01–25Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine SERVICE MANUAL CHAPTERCOMPONENT / VEHICLE SYSTEM
15 - Body & Accessories •
Windshield Wiper Motor
• Windshield Washer Motor
• Rear Window Defroster
• Power Door Locks
• Power Windows
• Power Mirrors
• Sunroof Control Unit
• Radio
• Interior Lights
• Exterior Lights
• Oil Pressure Switch
• Warning Buzzer
• Body Control Module (BCM)
• Instrument Cluster
• Key Switch
• Power Outlet
• Data Link Connector
• Immobilizer Control Module
• Horn
16 - Wiring •
Power Distribution
• Front Fuse and Relay Box
• Power Fuse Box
• Ignition Switch
• Ground Distribution
Abbreviation List
TERM ABBREVIATION
Antilock Brake System ABS
Accelerator Sensor AES
Accelerator Pedal Position Sensor APS
Automatic Temperature Control ATC
Automatic Transaxle Fluid ATF
Body Control Module BCM
Brake Pressure Sensor BPS
Camshaft Position Sensor CMP
Clutch Pedal Position Switch CPP Switch
Crankshaft Position Sensor CKP
Data Link Connector DLC
Diagnostic Trouble Code DTC
Engine Control Module ECM
Engine Coolant Temperature ECT
Engine Speed RPM
Evaporative Emission EVAP
Evaporative Emission Canister EVAP Canister
Evaporative Emission System EVAP System
Exhaust Gas Recirculation Valve EGR Valve
HOW TO LOCATE ELECTRICAL SCHEMATICS IN THE SERVICE MANUAL
01
01–27Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 14.Disconnectandremovethefollowingelectricalconnectors:
€Coolanttemperaturesensor
€Camshaftpositionsensor
€Ignitioncoil
€Fourfuelinjectors
€Intakemanifoldairpressuresensor(1.6L)
€Airflowsensor(1.8L)
€Carboncanistersolenoidvalve
€Throttlebodycontrol
€A/Ccompressor
€Oilpressuresensor
€Powersteeringpumppressureswitch
€Generator
15.Removethepipefromthecanistercontrolvalve
(1).
16.Disconnecttheheaterhoses(1)onthevehicle.
17.Removethevacuumlinefromthebrakebooster
(2).
18.Removethedipstick.
19.Ifequippedwithamanualtransaxleremovethe
transaxleshiftcable(1).
ON-VEHICLESERVICE
LTSM020235
BESM020025
BESM080051
02
02–33CheryAutomobileCo.,Ltd.

Downloaded from www.Manualslib.com manuals search engine Installation Notes:
•Clean all surfaces of manifold and cylinder head.
• Install a new exhaust manifold gasket during installation.
Intake Manifold
Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the engine cover.
3. Drain the cooling system (See Cooling System Draining and Filling in Section 06 Cooling).
WARNING!
Always allow the engine to cool before opening the cooling system. Do not loosen the coolant pressure relief
cap when the engine is operating or the cooling system is hot. The cooling system is under pressure; steam and
hot liquid can come out forcefully when the cap is loosened slightly. Failure to follow these instructions may
result in serious personal injury.
4. Remove the coolant fan & radiator assembly (See Coolant Fan & Radiator Assembly Removal & Installation in
Section 06 Cooling).
1 - Fuel Rail Bolt
2 - Fuel Rail
3 - Electronic Throttle Control Actuator Bolt
4 - Electronic Throttle Control Actuator
5 - Electronic Throttle Control Actuator Gasket
6 - Air Intake Pressure Temperature Sensor Bolt7 - Air Intake Pressure Temperature Sensor
8 - Intake Manifold Bolt
9 - Intake Manifold
10 - Intake Manifold Bracket
11 - Intake Manifold Gasket
ON-VEHICLE SERVICE
LTSM020164
02
02–43Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 8. Installation is in the reverse order of removal.
Inspection
NOTE :
All measurements should be taken with the engine block at room temperature, 21°C.
Engine Block
•Clean cylinder block thoroughly and check all core hole plugs for evidence of leaking.
• Examine block and cylinder bores for cracks or fractures.
• Check block deck surfaces for flatness. Deck surface must be within service limit of 0.050 mm.
Cylinder Bore
• The cylinder walls should be checked for out-of-round and taper with cylinder indicator or equivalent. If the cyl-
inder walls are badly scuffed or scored, the cylinder block should be replaced, and new pistons and rings fitted.
• Measure the cylinder bore at three levels in directions X and Y. Top measurement should be 10 mm down and
bottom measurement should be 10 mm up from
bottom of bore.
CYLINDER BORE
All Cylinders 81.000 - 81.010 mm
Assembly
NOTE :
Cleanliness is extremely important during the engine assembly procedure. Any foreign material, including any mate-
rial created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan can cause
engine failure.
NOTE :
Assemble all components in their original position.
1. Install the pistons to the connecting rods.
2. Using a piston ring expander, install the piston rings.
3. Assemble all components in the reverse order of disassembly.
ENGINE UNIT REPAIR
BESM020063
02–52Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 13.Disconnectandremovethefollowingelectricalconnectors:
€Coolanttemperaturesensor
€Camshaftpositionsensor
€Ignitioncoil
€Fourfuelinjectors
€Intakemanifoldairpressuresensor(1.6L)
€Airflowsensor(1.8L)
€Carboncanistersolenoidvalve
€Throttlebodycontrol
€A/Ccompressor
€Oilpressuresensor
€Powersteeringpumppressureswitch
€Generator
14.Removethepipefromthecanistercontrolvalve
(1).
15.Disconnecttheheaterhoses(1)onthevehicle.
16.Removethevacuumlinefromthebrakebooster
(2).
17.Removethedipstick.
18.Ifequippedwithamanualtransaxleremovethe
transaxleshiftcable(1).
19.Removethehydraulicpipefromtheclutchslave
cylinder.
ON-VEHICLESERVICE
LTSM020235
BESM020025
BESM080051
02–107CheryAutomobileCo.,Ltd.

Downloaded from www.Manualslib.com manuals search engine Installation Notes:
•Clean all surfaces of manifold and cylinder head.
• Install a new exhaust manifold gasket during installation.
Intake Manifold
Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the engine cover.
3. Drain the cooling system (See Cooling System Draining and Filling in Section 06 Cooling).
WARNING!
Always allow the engine to cool before opening the cooling system. Do not loosen the coolant pressure relief
cap when the engine is operating or the cooling system is hot. The cooling system is under pressure; steam and
hot liquid can come out forcefully when the cap is loosened slightly. Failure to follow these instructions may
result in serious personal injury.
1 - Fuel Rail Bolt
2 - Fuel Rail
3 - Electronic Throttle Control Actuator Bolt
4 - Electronic Throttle Control Actuator
5 - Electronic Throttle Control Actuator Gasket
6 - Air Intake Pressure Temperature Sensor Bolt7 - Air Intake Pressure Temperature Sensor
8 - Intake Manifold Bolt
9 - Intake Manifold
10 - Intake Manifold Bracket
11 - Intake Manifold Gasket
ON-VEHICLE SERVICE
LTSM020164
02–11 7Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Inspection
NOTE :
All measurements should be taken with the engine block at room temperature, 21°C.
Engine Block
•Clean cylinder block thoroughly and check all core hole plugs for evidence of leaking.
• Examine block and cylinder bores for cracks or fractures.
• Check block deck surfaces for flatness. Deck surface must be within service limit of 0.050 mm.
Cylinder Bore
• The cylinder walls should be checked for out-of-round and taper with cylinder indicator or equivalent. If the cyl-
inder walls are badly scuffed or scored, the cylinder block should be replaced, and new pistons and rings fitted.
• Measure the cylinder bore at three levels in directions X and Y. Top measurement should be 10 mm down and
bottom measurement should be 10 mm up from
bottom of bore.
CYLINDER BORE
All Cylinders 83.500 - 83.510 mm
Assembly
NOTE :
Cleanliness is extremely important during the engine assembly procedure. Any foreign material, including any mate-
rial created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan can cause
engine failure.
NOTE :
Assemble all components in their original position.
1. Install the pistons to the connecting rods.
2. Using a piston ring expander, install the piston rings.
3. Assemble all components in the reverse order of disassembly.
ENGINE UNIT REPAIR
BESM020063
02–125Chery Automobile Co., Ltd.