2009 CHERY TIGGO spark

Downloaded from www.Manualslib.com manuals search engine GENERAL INFORMATION
Description
The electronic ignition system consists of the following components:
•Engine Control Module (ECM)
• Ignition Coil
• Spark Plugs
• Spark Plug Wires
• Camshaft Position (CMP) Sensor
• Crankshaft Position (CKP) Sensor
Operation
The ignition system utilizes a split ignition coil which supplies secondary voltage to two cylinders. When the ignition
coil discharges, two spark plugs fire at the same time. The Engine Control Module (ECM) uses inputs from the
Crankshaft Position (CKP) Sensor to determine the Top Dead Center (TDC) position of the piston for cylinder number
one, and the Camshaft Position (CMP) Sensor to determine which ignition coil to energize.
Specifications
Torque Specifications
DESCRIPTION TORQUE (N·m)
Spark Plugs 30
Ignition Coil Bolts 6
Spark Plug Specifications
DESCRIPTIONGAP
FR7DTC 0.7 mm - 1.1 mm
03–566Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine ON-VEHICLE SERVICE
Ignition Coil 1.6L & 1.8L & 2.0L
Description
The ignition coil consists of primary and secondary groups of wire. The primary wire is located on one end of the coil.
One end of the wire is connected to power and the other end is connected to the Engine Control Module (ECM). The
secondary coil connects two spark plugs. They form a loop and provide high-voltage output.
Operation
When the primary wire is connected to power, current will flow causing a strong magnetic field to form. When the
primary wire is disconnected, the magnetic field will collapse into the secondary wire causing very high voltage out-
put.
Removal & Installation
1. Remove the engine cover.
2. Disconnect the negative battery cable.
3. Disconnect the ignition coil electrical connector.
4. Twist the spark plug wires (1) from the ignition coiland remove the four spark plug wires.
BESM030028
03
03–571Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 5. Remove the 4 ignition coil retaining bolts (1).(Tighten: Ignition coil retaining bolts to 6 N·m)
6. Remove the ignition coil.
7. Installation is in the reverse order of removal.
Ignition Coil 2.4L
Description
The ignition coil consists of primary and secondary groups of wire. The primary wire is located on one end of the coil.
One end of the wire is connected to power and the other end is connected to the Engine Control Module (ECM). The
secondary coil connects two spark plugs. They form a loop and provide high-voltage output.
Operation
When the primary wire is connected to power, current will flow causing a strong magnetic field to form. When the
primary wire is disconnected, the magnetic field will collapse into the secondary wire causing very high voltage out-
put.
Removal & Installation
1. Disconnect the negative battery cable.
2. Disconnect the ignition coil connector.
3. Twist the spark plug wire from ignition coils.
4. Remove the ignition coil retaining bolts (2). (Tighten: Ignition coils retaining bolt to 12 N·m)
5. Remove the ignition coils & spark plug wire assem- bly (1).
6. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
LTSM080198
LTSM030022
03–572Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Spark Plug Wire 1.6L & 1.8L & 2.0L
Removal & Installation
1. Remove the engine cover.
2. Disconnect the negative battery cable.
3. Remove the hose (1), if necessary.
4. Disconnect the ignition coil electrical connector (2).
5. Twist the spark plug wire (3) from ignition coil andremove the spark plug wire.
6. Twist the spark plug wire (3) from spark plug then pull the spark plug wire straight up.
7. Remove the spark plug wire (1).
8. Installation is in the reverse order of removal.
Cylinder Number 123 4
Part Number A11-3707130HA A11-3707140HA A11-3707150HA A11-3707160HA
Length (mm) 405275165 125
Resistance (K) 6.99 - 12.085.32 - 9.593.92 - 7.48 3.4 - 6.71
ON-VEHICLE SERVICE
BESM020022
BESM030013
03
03–573Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Spark Plug Wire 2.4L
Removal & Installation
1. Disconnect the negative battery cable.
2. Twist the spark plug wire (1) from ignition coils
3. Twist the ignition coils & spark plug wire assembly(2) from spark plug then pull straight up.
4. Remove the ignition coils & spark plug wire assem- bly (1).
5. Installation is in the reverse order of removal.
Spark Plug 1.6L & 1.8L & 2.0L
Removal & Installation
1. Remove the engine cover.
2. Disconnect the negative battery cable.
3. Remove the hose (1), if necessary.
4. Twist the spark plug wire (3) from spark plug then pull the spark plug wire straight up.
ON-VEHICLE SERVICE
LTSM030017
LTSM030019
BESM020022
03–574Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 5. Remove the spark plug.(Tighten: Spark plugs to 30 N·m)
6. Inspect the spark plug condition.
7. Installation is in the reverse order of removal.
Installation Notes:
• Verify the proper spark plug gap before installing
spark plugs.
Spark Plug 2.4L
Removal & Installation
1. Disconnect the negative battery cable.
2. Twist the spark plug wire from spark plug then pull
straight up.
3. Remove the ignition coils retaining bolts (2).
4. Remove ignition coils (1).
5. Remove the spark plug using a quality socket with a rubber or foam insert.
(Tighten: Spark plug to 45 N·m)
6. Inspect the spark plug condition.
7. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
BESM030011
LTSM030022
LTSM030018
03
03–575Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine S
Scuff Plate, Body Interior..................... 15-14
Seat Belt Slider Track, Seat Belt System ...........14-53
Seat Belt System ........................... 14-50
Seats, Body Interior ........................ 15-104
Service Information ...........................1-1
Spare Tire Support, Body Exterior ..............15-205
Spare Tire Support, Body Exterior .................205
Spark Plug 1.6L & 1.8L & 2.0L, Ignition Control .....3-574
Spark Plug 2.4L, Ignition Control ................3-575
Spark Plug Wire 1.6L & 1.8L & 2.0L, Ignition Control .......................... 3-573
Spark Plug Wire 2.4L, Ignition Control ............3-574
Speed Control System, 2.0L Engine Controls ........3-432
Starter Motor Assembly, Starting System ............5-9
Starting System .............................5-1
Stationary Glass, Body Exterior ................15-217
Steering Column ............................ 11-8
Steering Column Shaft, Steering Column ...........11-15
Steering Column Shroud, Steering Column .........11-14
Steering Gear ............................. 11-18
Steering Gear - LHD, Steering Gear ..............11-21
Steering Gear - RHD, Steering Gear ..............11-25
Steering System ............................ 11-1
Steering Wheel, Steering Column ................11-12
Suction Line, System Plumbing .................13-45
Sun Visor, Body Interior ...................... 15-14
Sunroof Control Module, Body Exterior ...........15-230
Sunroof Glass, Body Exterior ..................15-229
Sunroof Motor, Body Exterior .................15-230
Sunroof Sun Visor, Body Exterior ...............15-229
Sunroof, Body Exterior ...................... 15-224
Symptom Diagnostic Tests, 2.4L Engine Symptom Diagnosis .............................. 3-544
System Controls ........................... 13-18
System Plumbing .......................... 13-32
T
Tail/Backup/Stop Lamp, Body Exterior ............15-194
Thermostat, Cooling System ....................6-14
Throttle Control Actuator, 2.4L Engine Controls ......3-538
Throttle Position Sensor (TPS), 2.4L Engine Controls . . 3-540
Tie Rod, Steering Gear ....................... 11-29
Timing Belt Automatic Tensioner, 2.4L Engine Mechanical
............................. 2-196
Tire Repair, Wheels and Tires ..................10-51
Tire Rotation, Wheels and Tires .................10-53
Transaxle Clutch Housing Assembly, 5-Speed Manual Transaxle ............................... 8-301
Transaxle Control Module (TCM), DP0 Automatic Transaxle ....................... 8-142
Transaxle Main Housing Assembly, 5-Speed Manual Transaxle ............................... 8-305
Transaxle, 5-Speed Manual Transaxle .............8-270
Transfer Case (4x4) ......................... 8-326
Transfer Case Unit Repair, Transfer Case (4x4) ......8-329
Transfer Case, Transfer Case (4x4) ..........8-328, 8-329
Turn Signal Lamp, Body Exterior ...............15-195
U
Unit Repair, Base Brakes ..................... 12-27
Unit Repair, Front Suspension ..................10-21
Upper Balance Shaft Timing Belt, 2.4L Engine Mechanical ............................. 2-198
Upper Balance Shaft, 2.4L Engine Mechanical .......2-204
V
Valve & Valve Guides, 1.6L & 1.8L Engine Mechanical . . 2-70
Valve & Valve Guides, 2.0L Engine Mechanical ......2-143
Valve & Valve Guides, 2.4L Engine Mechanical ......2-246
Valve Springs, 1.6L & 1.8L Engine Mechanical .......2-73
Valve Springs, 2.0L Engine Mechanical ............2-146
Valve Springs, 2.4L Engine Mechanical ............2-252
Vapor Canister 1.6L & 1.8L & 2.0L, Evaporative Emissions .............................. 3-585
Vapor Canister 2.4L, Evaporative Emissions .........3-586
Vehicle Clearance, Body Exterior ................15-154
Vehicle Fuse Box Information ..................16-37
Vehicle Ground Distribution .................... 16-27
Vehicle Harness Routing Maps, Vehicle Wiring Harness Layout .......................... 16-46
Vehicle Identification Number (VIN), Vehicle Information .............................. 1-10
Vehicle Information ...........................1-9
Vehicle Power Distribution .................... 16-12
Vehicle Service Preparation, Service Information .......1-3
Vehicle Speed Sensor, 1.6L & 1.8L Engine Controls . . . 3-221
Vehicle Wiring Harness Layout .................16-44
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