ESP CHERY TIGGO 2009 Service Repair Manual
[x] Cancel search | Manufacturer: CHERY, Model Year: 2009, Model line: TIGGO, Model: CHERY TIGGO 2009Pages: 1903, PDF Size: 33.38 MB
Page 14 of 1903
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.
Page 25 of 1903
Downloaded from www.Manualslib.com manuals search engine NUMBERITEM DESCRIPTION
1 Power source This represents the condition when the system receives battery
positive voltage.
2 Fuse The single line represents that this is a fuse.
3 Current rating This represents the current rating of the fuse.
4 Fuse location This represents the location of the fuse in the Power Fuse Box or
Front Fuse and Relay Box.
5 Connectors This represents connector E-101 is female and connector C-101 is
male.
6 Terminal number This represents the terminal number of a connector.
7 Component name This represents the name of a component.
8 Connector number This represents the connector number.
The letter represents which harness the connector is located in.
9 SpliceThe shaded circle represents that the splice is always on the
vehicle.
10 Optional splice The open circle represents that the splice is optional depending on
vehicle application.
11 Option abbreviation This represents that the circuit is optional depending on vehicle
application.
12 Ground (GND) This represents the ground connection. (See Ground Distribution in
Section 16 Wiring).
Ground connector number has no view face.
13 Page crossing This arrow represents that the circuit continues to an adjacent page.
The
Acorresponds with the Aon the adjoining page of the
electrical schematic.
14 Data linkThis represents that the system branches to another system
identified by cell data code.
15 Option description This represents a description of the option abbreviation used on the
page.
16 Connector views This represents the connector information.
This component side is described by the connector symbols.
17 Connector color This shows a code for the color of the connector:
B = Black
W = White
R = Red
G = Green
L = Blue
Y = Yellow
BR = Brown
O = Orange
GR = Gray
18 Shielded line The line enclosed by broken line circle represents shielded wire.
19 Light-emitting diodes As an illumination tool, in the circuit and instrument cluster.
HOW TO READ ELECTRICAL SCHEMATICS
01–24Chery Automobile Co., Ltd.
Page 202 of 1903
Downloaded from www.Manualslib.com manuals search engine Installation Notes:
•Use special tool MD-998442 (1), to depress the plunger several times to exhaust all air from the hydraulic
adjuster.
CAUTION:
The check ball is especially soft, do not push
the check ball too hard or the hydraulic
adjuster will be damaged. When using special
tool MD-998442 (1) the air will be relieved
easily.
•Insert the hydraulic adjusters into the rocker arms.
Insert special tool MD-998443 (1) to prevent drop-
ping the hydraulic adjuster during installation.
• Assemble the rocker shaft springs to the rocker shafts from the upper side of the shaft. Install the rocker shafts
to the cylinder head and install the rocker shaft
bolts and hand tighten only.
CAUTION:
The rocker shaft springs should be installed
first and then install the rocker shaft bolts.
ON-VEHICLE SERVICE
LTSM020083
LTSM020084
LTSM020085
02
02–173Chery Automobile Co., Ltd.
Page 307 of 1903
Downloaded from www.Manualslib.com manuals search engine Electronic Throttle Control Actuator Self-Learning Operation Introduction
EPC Lamp Control Strategy
The Electronic Pedal Control (EPC) lamp will be on for a few seconds and turn off after the ignition switch is turned
on and the engine is not running. After the engine started, the EPC lamp will go off if the DTC is not existent in ECM.
If the internal self-check failed, the EPC lamp will continue to light.
Electronic Throttle Control Actuator Self-Learning Condition
•Engine stopped and the ignition switch on.
• Vehicle speed is 0 km/h.
• The Engine Coolant Temperature (ECT) is between 5.25°C and 100.5°C.
• The intake air temperature is more than 5.25°C.
• The accelerator pedal fully released.
• Battery voltage is more than 12 V.
Electronic Throttle Control Actuator Self-Learning Operating Procedure
Turn the ignition switch on for 10 seconds, then turn the ignition switch off. During the procedure, do not operate any
other components.
Self-Learning Components
Perform the self-learning process when the following repairs have been made:
•Replaced the ECM
• ECM which was disconnected and reconnected
• Replaced the Accelerator Pedal
• Replaced the Electronic Throttle Control Actuator
Self-Learning Operating Procedure
Turn the ignition switch on for 10 seconds, then turn the ignition switch off. During the procedure, do not operate any
other components.
Self-Learning Condition
The self-learning condition as the Electronic Throttle Control Actuator Self-Learning Condition.
CAUTION:
Ensure that the Electronic Throttle Control Actuator self-learning process lasts for at least 10 sec-
onds according to the Electronic Throttle Control Actuator self-learning condition. If the self-learn-
ing process fails, the engine can’t be started or the EPC lamp will be on. If this condition occurs,
perform the Self-Learning operating again after the DTCs be erased in ECM.
Diagnostic Trouble Code (DTC) List
DTC DTC DEFINITION
P000A ACamshaft Position Slow Response
P000B BCamshaft Position Slow Response
P0010 ACamshaft Position Actuator Circuit/Open
P0011 ACamshaft Position - Timing Over - Advanced or System Performance
P0012 ACamshaft Position - Timing Over - Retarded
P0013 BCamshaft Position - Actual Circuit/Open
P0014 BCamshaft Position - Timing Over - Advanced or System Performance
P0015 BCamshaft Position - Timing Over - Retarded
P0016 Crankshaft - Camshaft Position Correlation
P0030 O
2Sensor Heater Control Circuit (Bank 1 Sensor 1)
P0031 O
2Sensor Heater Control Circuit (Bank 1 Sensor 1) Low
DIAGNOSIS & TESTING
03
03–23Chery Automobile Co., Ltd.
Page 308 of 1903
Downloaded from www.Manualslib.com manuals search engine DTCDTC DEFINITION
P0032 O
2Sensor Heater Control Circuit (Bank 1 Sensor 1) High
P0036 O
2Sensor Heater Control Circuit (Bank 1 Sensor 2)
P0037 O
2Sensor Heater Control Circuit (Bank 1 Sensor 2) Low
P0038 O
2Sensor Heater Control Circuit (Bank 1 Sensor 2) High
P0053 O
2Sensor Heater Resistance (Bank 1 Sensor 1)
P0054 O
2Sensor Heater Resistance (Bank 1 Sensor 2)
P0101 Mass or Volume Air Flow Circuit Range/Performance (1.8L)
P0102 Mass or Volume Air Flow Circuit Low Input (1.8L)
P0103 Mass or Volume Air Flow Circuit High Input (1.8L)
P0105 Manifold Absolute Pressure or Barometric Pressure Circuit (1.6L)
P0106 Manifold Absolute Pressure or Barometric Pressure Range/Performance (1.6L)
P0107 Manifold Absolute Pressure or Barometric Pressure Low Input (1.6L)
P0108 Manifold Absolute Pressure or Barometric Pressure High Input (1.6L)
P0112 Intake Air Temperature Circuit Low Input
P0113 Intake Air Temperature Circuit High Input
P0116 Engine Coolant Temperature Circuit Range/Performance
P0117 Engine Coolant Temperature Circuit Low Input
P0118 Engine Coolant Temperature Circuit High Input
P0121 Throttle/Pedal Position Sensor A Circuit Range/Performance
P0122 Throttle/Pedal Position Sensor A Circuit Low Input
P0123 Throttle/Pedal Position Sensor A Circuit High Input
P0130 O
2Sensor Circuit Bank 1 - Sensor 1 Malfunction
P0131 O
2Sensor Circuit Bank 1 - Sensor 1 Low Voltage
P0132 O
2Sensor Circuit Bank 1 - Sensor 1 High Voltage
P0133 O
2Sensor Circuit Bank 1 - Sensor 1 Slow Response
P0134 O
2Sensor Circuit Bank 1 - Sensor 1 No Activity Detected
P0136 O
2Sensor Circuit Bank 1 - Sensor 2 Malfunction
P0137 O
2Sensor Circuit Bank 1 - Sensor 2 Low Voltage
P0138 O
2Sensor Circuit Bank 1 - Sensor 2 High Voltage
P0140 O
2Sensor Circuit Bank 1 - Sensor 2 No Activity Detected
P0170 Fuel Trim, Bank 1 Malfunction
P0171 Fuel Trim, Bank 1 System too Lean
P0172 Fuel Trim, Bank 1 too Rich
P0201 Cylinder 1 - Injector Circuit
P0202 Cylinder 2 - Injector Circuit
P0203 Cylinder 3 - Injector Circuit
P0204 Cylinder 4 - Injector Circuit
P0219 Engine Overspeed Condition
P0221 Throttle/Pedal Position Sensor/Switch B Range/Performance
P0222 Throttle/Pedal Position Sensor/Switch B Low Input
P0223 Throttle/Pedal Position Sensor/Switch B High Input
P0261 Cylinder 1 - Injector Circuit Low
P0262 Cylinder 1 - Injector Circuit High
DIAGNOSIS & TESTING
03–24Chery Automobile Co., Ltd.
Page 502 of 1903
Downloaded from www.Manualslib.com manuals search engine 6. Installation is in the reverse order of removal.
NOTE :
After installed the engine coolant temperature sensor, check the coolant level.
Knock Sensor
Description
The knock sensor is attached to the cylinder block. The knock sensor is designed to detect engine vibration that is
caused by detonation.
Operation
When the knock sensor detects a knock in one of the cylinders, it sends an input signal to the Engine Control Module
(ECM). In response, the ECM retards ignition timing for all cylinders by a specified amount.
Knock sensors contain a piezoelectric material which constantly vibrates and sends an input voltage (signal) to the
ECM while the engine operates. As the intensity of the crystal’s vibration increases, the knock sensor output voltage
also increases.
The ECM ignores knock sensor input during engine idle conditions. Once the engine speed exceeds a specified
value, knock retard is allowed.
Removal & Installation
1. Disconnect the negative battery cable.
2. Disconnect the knock sensor electrical connector.
3. Remove the knock sensor retaining bolt (1) and remove the knock sensor.
(Tighten: Knock sensor retaining bolt to 20 N·m)
4. Installation is in the reverse order of removal.
Oxygen Sensor
Description
This vehicle is equipped with two oxygen sensors (upstream oxygen sensor & downstream oxygen sensor). The oxy-
gen sensors are located before and after the three way catalyst. The oxygen sensors continually monitor the oxygen
level in the exhaust gas. The sensor is made of ceramic zirconia. The zirconia generates voltage from approximately
1 volt in richer conditions to 0 volt in leaner conditions.
Operation
The O2sensors produce voltages from 0 to 1 volt, depending upon the oxygen content of the exhaust gas. When a
large amount of oxygen is present (caused by a lean air/fuel mixture, can be caused by misfire and exhaust leaks),
the sensors produces a low voltage. When there is a lesser amount of oxygen present (caused by a rich air/fuel
mixture, can be caused by internal engine problems) it produces a higher voltage. By monitoring the oxygen content
and converting it to electrical voltage, the sensors act as a rich-lean switch.
The oxygen sensors are equipped with a heating element that keeps the sensors at proper operating temperature
during all operating modes. Maintaining correct sensor temperature at all times allows the system to enter into closed
loop operation sooner. Also, it allows the system to remain in closed loop operation during periods of extended idle.
ON-VEHICLE SERVICE
BESM030018
03–218Chery Automobile Co., Ltd.
Page 513 of 1903
Downloaded from www.Manualslib.com manuals search engine GENERAL INFORMATION
Description
The Engine Control Module (ECM) utilizes integrated circuitry and information carried on the Controller Area Network
(CAN) data bus along with many hard wired inputs to monitor many sensors and switches inputs throughout the
vehicle. In response to those inputs, the internal circuitry and programming of the ECM allow it to control and inte-
grate many electronic functions and features of the vehicle through both hard wired outputs and the transmission of
electronic message outputs to other electronic modules in the vehicle over the CAN data bus.
The following are the input and output components monitored by the ECM. The monitored functions include compo-
nents from the engine, ignition, transaxle, air conditioning, or any other ECM supported subsystem.
ECM Inputs
•Brake Switch Sensor
• A/C Pressure Switch
• Camshaft Position (CMP) Sensor
• Crankshaft Position (CKP) Sensor
• Engine Coolant Temperature (ECT) Sensor
• Intake Air Temperature (IAT) Sensor
• Air Flow Sensor
• Throttle Position Sensor (integral with Electronic Throttle Control Actuator)
• Power Steering Switch
• Accelerator Pedal Position (APP) Sensor
• Knock Sensor
• Oxygen Sensor (Upstream & Downstream)
• Clutch Pedal Switch (manual transaxle only)
ECM Outputs
• Canister Control Valve
• Fuel Injectors
• Fuel Pump Relay
• Electronic Throttle Control Actuator
• Ignition Coil
• A/C Compressor
• Cooling Fan
• Oxygen Sensor heating coil (Upstream & Downstream)
Operation
The ECM monitors components and circuits and tests them in various ways depending on the hardware, function,
and type of signal. For example, analog inputs such as throttle position or engine coolant temperature are typically
checked for opens, shorts and out-of-range values. This type of monitoring is carried out continuously. Some digital
inputs like vehicle speed or crankshaft position rely on rationality checks - checking to see if the input value makes
sense at the current engine operating conditions. These types of tests may require monitoring several components
and can only be carried out under appropriate test conditions.
The ECM is a pre-programmed, microprocessor-based digital computer. It regulates ignition timing, air-fuel ratio,
emission control devices, charging system, certain transmission features, speed control, air conditioning compressor
clutch engagement and idle speed. The ECM can adapt its programming to meet changing operating conditions.
03
03–229Chery Automobile Co., Ltd.
Page 534 of 1903
Downloaded from www.Manualslib.com manuals search engine Diagnostic Trouble Code (DTC) List
DTCDTC DEFINITION
P000A ACamshaft Position Slow Response
P000B BCamshaft Position Slow Response
P0010 ACamshaft Position Actuator Circuit/Open
P0011 ACamshaft Position - Timing Over - Advanced or System Performance
P0012 ACamshaft Position - Timing Over - Retarded
P0013 BCamshaft Position - Actual Circuit/Open
P0014 BCamshaft Position - Timing Over - Advanced or System Performance
P0015 BCamshaft Position - Timing Over - Retarded
P0016 Crankshaft - Camshaft Position Correlation
P0030 O
2Sensor Heater Control Circuit (Bank 1 Sensor 1)
P0031 O
2Sensor Heater Control Circuit (Bank 1 Sensor 1) Low
P0032 O
2Sensor Heater Control Circuit (Bank 1 Sensor 1) High
P0036 O
2Sensor Heater Control Circuit (Bank 1 Sensor 2)
P0037 O
2Sensor Heater Control Circuit (Bank 1 Sensor 2) Low
P0038 O
2Sensor Heater Control Circuit (Bank 1 Sensor 2) High
P0053 O
2Sensor Heater Resistance (Bank 1 Sensor 1)
P0054 O
2Sensor Heater Resistance (Bank 1 Sensor 2)
P0101 Mass or Volume Air Flow Circuit Range/Performance
P0102 Mass or Volume Air Flow Circuit Low Input
P0103 Mass or Volume Air Flow Circuit High Input
P0112 Intake Air Temperature Circuit Low Input
P0113 Intake Air Temperature Circuit High Input
P0116 Engine Coolant Temperature Circuit Range/Performance
P0117 Engine Coolant Temperature Circuit Low Input
P0118 Engine Coolant Temperature Circuit High Input
P0121 Throttle/Pedal Position Sensor A Circuit Range/Performance
P0122 Throttle/Pedal Position Sensor A Circuit Low Input
P0123 Throttle/Pedal Position Sensor A Circuit High Input
P0130 O
2Sensor Circuit Bank 1 - Sensor 1 Malfunction
P0131 O
2Sensor Circuit Bank 1 - Sensor 1 Low Voltage
P0132 O
2Sensor Circuit Bank 1 - Sensor 1 High Voltage
P0133 O
2Sensor Circuit Bank 1 - Sensor 1 Slow Response
P0134 O
2Sensor Circuit Bank 1 - Sensor 1 No Activity Detected
P0136 O
2Sensor Circuit Bank 1 - Sensor 2 Malfunction
P0137 O
2Sensor Circuit Bank 1 - Sensor 2 Low Voltage
P0138 O
2Sensor Circuit Bank 1 - Sensor 2 High Voltage
P0140 O
2Sensor Circuit Bank 1 - Sensor 2 No Activity Detected
P0170 Fuel Trim, Bank 1 Malfunction
P0171 Fuel Trim, Bank 1 System too Lean
P0172 Fuel Trim, Bank 1 too Rich
P0201 Cylinder 1 - Injector Circuit
P0202 Cylinder 2 - Injector Circuit
DIAGNOSIS & TESTING
03–250Chery Automobile Co., Ltd.
Page 712 of 1903
Downloaded from www.Manualslib.com manuals search engine 6. Installation is in the reverse order of removal.
NOTE :
After installing the engine coolant temperature sensor, check the coolant level.
Knock Sensor
Description
The knock sensor is attached to the cylinder block. The knock sensor is designed to detect engine vibration that is
caused by detonation.
Operation
When the knock sensor detects a knock in one of the cylinders, it sends an input signal to the Engine Control Module
(ECM). In response, the ECM retards ignition timing for all cylinders by a specified amount.
The knock sensor contains a piezoelectric material which constantly vibrates and sends an input voltage (signal) to
the ECM while the engine operates. As the intensity of the vibration increases, the knock sensor output voltage also
increases.
The ECM ignores knock sensor input during engine idle conditions. Once the engine speed exceeds a specified
value, knock retard is allowed.
Removal & Installation
1. Disconnect and isolate the negative battery cable.
2. Disconnect the knock sensor electrical connector.
3. Remove the knock sensor retaining bolt (1) and
remove the knock sensor.
(Tighten: Knock sensor retaining bolt to 20 N·m)
4. Installation is in the reverse order of removal.
Oxygen Sensor
Description
This vehicle is equipped with two oxygen sensors (upstream oxygen sensor & downstream oxygen sensor). The oxy-
gen sensors are located before and after the three way catalyst. The oxygen sensors continually monitor the oxygen
level in the exhaust gas. The sensor is made of ceramic zirconia. The zirconia generates voltage from approximately
1 volt in richer conditions to 0 volt in leaner conditions.
Operation
The O2 sensors produce voltages from 0 to 1 volt, depending upon the oxygen content of the exhaust gas. When a
large amount of oxygen is present (caused by a lean air/fuel mixture, can be caused by misfire and exhaust leaks),
the sensors produces a low voltage. When there is a lesser amount of oxygen present (caused by a rich air/fuel
mixture, can be caused by internal engine problems) it produces a higher voltage. By monitoring the oxygen content
and converting it to electrical voltage, the sensors act as a rich-lean switch.
The oxygen sensors are equipped with a heating element that keeps the sensors at proper operating temperature
during all operating modes. Maintaining correct sensor temperature at all times allows the system to enter into closed
loop operation sooner. Also, it allows the system to remain in closed loop operation during periods of extended idle.
ON-VEHICLE SERVICE
BESM030018
03–428Chery Automobile Co., Ltd.
Page 817 of 1903
Downloaded from www.Manualslib.com manuals search engine 4. Installation is in the reverse order of removal.
CAUTION:
Before removing the coolant temperature sensor (for instrument cluster), release the coolant pres-
sure and make sure the engine is cold.
Knock Sensor
Description
The knock sensor is attached to the cylinder block. The knock sensor is designed to detect engine vibration that is
caused by detonation.
Operation
When the knock sensor detects a knock in one of the cylinders, it sends an input signal to the ECM. In response, the
ECM retards ignition timing for all cylinders by a scheduled amount.
Knock sensors contain a piezoelectric material which constantly vibrates and sends an input voltage (signal) to the
ECM while the engine operates. As the intensity of the vibration increases, the knock sensor output voltage also
increases.
The voltage signal produced by the knock sensor increases with the amplitude of vibration. The ECM receives an
input knock sensor voltage signal. If the signal rises above a predetermined level, the ECM will store that value in
memory and retard ignition timing to reduce engine knock. If the knock sensor voltage exceeds a present value, the
ECM retards ignition timing for all cylinders. It is not a selective cylinder retard.
The ECM ignores knock sensor input signal during engine idle conditions. Once the engine speed exceeds a spec-
ified value, knock retard is allowed.
Removal & Installation
1. Disconnect and isolate the negative battery cable.
2. Disconnect the knock sensor electrical connector.
3. Remove the knock sensor retaining bolt (1) andremove the knock sensor.
(Tighten: Knock sensor retaining bolt to 20 N·m).
4. Installation is in the reverse order of removal.
Oxygen Sensor
Description
This vehicle is equipped with two oxygen sensors (upstream oxygen sensor & downstream oxygen sensor). The oxy-
gen sensors are located before and after the three way catalyst. The oxygen sensors continually monitor the oxygen
level in the exhaust gas. The sensor is made of ceramic zirconia. The zirconia generates voltage from approximately
1 volt in richer conditions to 0 volt in leaner conditions.
Operation
The O2 sensors produce voltages from 0 to 1 volt, depending upon the oxygen content of the exhaust gas. When a
large amount of oxygen is present (caused by a lean air/fuel mixture, can be caused by misfire and exhaust leaks),
the sensors produces a low voltage. When there is a lesser amount of oxygen present (caused by a rich air/fuel
mixture, can be caused by internal engine problems) it produces a higher voltage. By monitoring the oxygen content
and converting it to electrical voltage, the sensors act as a rich-lean switch.
ON-VEHICLE SERVICE
LTSM030011
03
03–533Chery Automobile Co., Ltd.