2009 CHERY TIGGO fuel pressure

Downloaded from www.Manualslib.com manuals search engine 5. Disconnect the electrical connectors (1) from thefuel injectors.
6. Remove the fuel line (2) from the fuel rail.
7. Remove the two fuel rail (4) bracket bolts (3) that mount the fuel rail to the intake manifold.
(Tighten: Fuel rail bracket bolts to 11 N·m)
8. Remove the fuel injectors (1) from the fuel rail.
9. Installation is in the reverse order of removal.
Installation Notes:
• Coat the surface of the O-ring seals with clean engine oil before installing the fuel injector. Be careful not to
damage the O-ring seals when inserting the fuel injector into the fuel distribution tube.
Removal & Installation - 2.4L
WARNING!
Release fuel system pressure before servicing fuel system components. Service vehicles in well ventilated areas
and avoid ignition sources. Never smoke while servicing the vehicle. This may result in personal injury or death.
1. Release the fuel system pressure (See Fuel Pressure Relief Procedure in Section 04 Fuel Delivery).
2. Disconnect the negative battery cable.
3. Disconnect four fuel injector electrical connectors
(1).
ON-VEHICLE SERVICE
BESM040003
BESM040005
LTSM02017304
04–21Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4. Remove the fuel pressure regulator (See Fuel Pressure Regulator Removal & Installation in Section 04 FuelDelivery).
5. Remove the two fuel rail mounting bolts. (Tighten: Fuel rail mounting bolts to 12 N·m)
6. Remove the fuel rail with the four fuel injectors.
7. Remove the clamp holding the fuel injector to the fuel rail.
8. Remove the fuel injector from the fuel rail.
9. Installation is in the reverse order of removal.
Installation Notes:
• Install new seals on the fuel injector sealing surfaces.
Fuel Injector Inspection
1. Remove the fuel injector electrical connector.
2. Use a digital multimeter to measure the resistance between the two fuel injector pins (fuel injector side).
SPECIFICATION TEMPERATURE
11 - 1 3  20°C
ON-VEHICLE SERVICE
LTSM040005
04–22Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Fuel Pressure Regulator - With Mitsubishi 2.4L Engine
Description
The fuel pressure regulator is connected to the fuel rail. The fuel pressure regulator has a vacuum connection to it.
The fuel pressure regulator is used to regulate the fuel pressure in the fuel system.
NOTE :
The 2.4L is the ONLY engine that uses an external fuel pressure regulator.
Operation
The fuel pressure regulator is designed to keep the fuel pressure in the fuel system at a constant pressure. It does
this with a spring-loaded diaphragm that controls a valve. The valve, when opened by excessive pressure in the fuel
lines, uncovers a fuel line that returns excess fuel to the fuel tank. The vacuum connection is there to help reduce
emissions during deceleration. During deceleration, the vacuum connection serves to open the fuel return valve
wider, which reduces pressure in the system and prevents excess hydrocarbon emissions due to less fuel being
injected as a result of the lower pressure in the system.
Removal & Installation
WARNING!
Release fuel system pressure before servicing fuel system components. Service vehicles in well ventilated areas
and avoid ignition sources. Never smoke while servicing the vehicle. This may result in personal injury or death.
1. Release the fuel system pressure (See Fuel Pressure Relief Procedure in Section 04 Fuel Delivery).
2. Disconnect the negative battery cable.
ON-VEHICLE SERVICE
LTSM040007
04
04–23Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 3. Disconnect the fuel return pipe (2).
4. Remove the fuel pressure regulator mounting bolts(1).
(Tighten: Fuel pressure regulator mounting bolts to
9 N·m)
5. Remove the fuel pressure regulator.
6. Installation is in the reverse order of removal.
Installation Notes:
• Install new seals on the fuel pressure regulator sealing surfaces.
• Coat the surface of the fuel pressure regulator O-ring seal with clean engine oil before assembly.
• While installing the fuel pressure regulator, ensure that the fuel pressure regulator rotates smoothly in the fuel
distribution tube. If it does not rotate smoothly, the O-ring seal may have been damaged. Remove the fuel
pressure regulator and inspect the O-ring seal for damage.
Fuel Pressure Regulator Inspection
1. Connect a fuel pressure gauge to the inlet fuel pipe.
2. Start and idle the engine (note the fuel pressure).
3. Increase the engine speed to 2500 RPM (note the fuel pressure).
SPECIFICATION PRESSURE
Idle 350 kPa
2500 RPM 350 kPa
ON-VEHICLE SERVICE
LTSM040006
04–24Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine GENERAL INFORMATION
Description
Vehicle wheel alignment is the positioning of all interrelated front and rear suspension angles. These angles affect the
handling and steering of the vehicle when it is in motion. Proper wheel alignment is essential for efficient steering,
good directional stability, and proper tire wear.
The method of checking a vehicle’s front and rear wheel alignment varies depending on the manufacturer and type
of equipment used. The manufacturer’s instructions should always be followed to ensure accuracy of the alignment.
On this vehicle, the suspension angles that can be adjusted are as follows:
Front Axle
•Camber
• Caster
• Toe-in
Rear Axle
• Camber
• Toe-in
Check the wheel alignment and make all wheel alignment adjustments with the vehicle standing at its proper curb
height specification. Curb height is the normal riding height of the vehicle. It is measured from a certain point on the
vehicle to the ground or a designated area while the vehicle is sitting on a flat, level surface.
Operation
Curb Height Measurement
The wheel alignment is to be checked and all alignment adjustments made with the vehicle at its required curb height
specification.
• Vehicle height is to be checked with the vehicle on a flat, level surface, preferably a vehicle alignment rack.
• The tires are to be inflated to the recommended pressure.
• All tires are to be the same size as standard equipment.
• Vehicle height is checked with the fuel tank full of fuel, and no passenger or luggage compartment load.
• Vehicle height is not adjustable.
• If the measurement is not within specifications, inspect the vehicle for bent or weak suspension components.
• Compare the parts tag on the suspect coil spring(s) to the parts book and the vehicle sales code, checking for
a match.
• Once removed from the vehicle, compare the coil spring height to a new or known good coil spring. The
heights should vary if the suspect spring is weak.
NOTE :
Prior to reading the curb height measurement, the front and rear of the vehicle must be jounced to settle the sus-
pension. Induce jounce by pushing down on the center of the bumper (fascia), using care not to damage the vehicle,
moving the vehicle up and down, gradually increasing the suspension travel with each stroke. Release the bumper at
the bottom of each stroke, repeating this action several times. Perform this to both front and rear suspensions an
equal number of times.
Pre-Wheel Alignment Inspection
Before any attempt is made to change or correct the wheel alignment, the following inspection and necessary cor-
rections must be made to the vehicle to ensure proper alignment. 1. Verify the fuel tank is full of fuel. If the fuel tank is not full, the reduction in weight will affect the curb height of the vehicle and the alignment specifications.
2. The passenger and luggage compartments of the vehicle should be free of any load that is not factory equip- ment.
10
10–39Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine CHIME
Description
The chime is located in the Instrument Cluster (IC). The chime warning system is an audible notification to the driver.
The chime warning system is designed to alert the driver of a vehicle problem or condition.
Operation
The Instrument Cluster (IC) uses hard wired inputs from various sensors and switches to activate the chime. The
sensors and switches are located throughout the vehicle. The following conditions will cause the chime to operate:
•Turn signal on
• Hazard warning flashers on
• Seat belt unbuckled
• Low fuel level
• Low oil pressure
• Low brake fluid level
• Doors unlocked
CHIME
15
15–19Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine INSTRUMENT CLUSTER
Description
The Instrument Cluster (IC) is located in the instrument panel directly in front of the driver. The IC is used to inform
the driver of specific vehicle information. The IC uses indicator lamps and gauges to warn the driver of potentially
critical operating conditions.
Operation
The Instrument Cluster (IC) uses hard wired inputs from various sensors and switches. The sensors and switches are
located throughout the vehicle. The IC displays the following gauges:
•Speedometer - The IC displays the vehicle speed as determined by the Engine Control Module (ECM).
• Tachometer - The IC displays the engine speed as determined by the Engine Control Module (ECM).
• Temperature Gauge - The IC displays the engine coolant temperature as determined by the Engine Control
Module (ECM).
• Fuel Gauge - The IC displays the amount of fuel in the fuel tank as determined by the fuel level sensor.
1 - Tachometer
2 - Maintenance Indicator Light
3 - Cruise Indicator Light
4 - Parking Brake System Warning Light
5 - Parking Light
6 - Malfunction Indicator Light
7 - Left-Turn Light
8 - Door/Trunk Lid Open Warning Display
9 - Charging System Light
10 - Front Fog Light Indicator Light
11 - Brake System Warning Light
12 - High Beam Indicator Light
13 - Speedometer
14 - Airbag Light
15 - Rear Fog Light Indicator Light16 - 4WD Warning Light (If Equipped)
17 - Right-Turn Light
18 - Low Fuel Warning Light
19 - ABS Warning Light
20 - Oil Pressure Warning Light
21 - Fuel Gauge
22 - Temperature Gauge
23 - Electronic Throttle Control Indicator Light
24 - Km/h Light
25 - Transaxle Range Indicator (If Equipped)
26 - Odometer/Trip Odometer
27 - Digital Clock
28 - Adjust Button
29 - Seat Belt Reminder Light
30 - Coolant Temperature Warning Light
LTSM150129
15–52Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Instrument Cluster Connector Pin-Out Table
Instrument Cluster Connector Pin-Out Table
PINCIRCUIT IDENTIFICATION PINCIRCUIT IDENTIFICATION
1 Door Lamp 33N/A (With ACTECO Engine)
P (With MITSUBISHI Engine)
2 N/A (With ACTECO Engine)
34N/A (With ACTECO Engine)
GND (With MITSUBISHI Engine) R (With MITSUBISHI Engine)
3 GND (Power) 35
N/A (With ACTECO Engine)
N (With MITSUBISHI Engine)
4 PWM Gear Mode 36
N/A (With ACTECO Engine)
Auto Mode (With MITSUBISHI Engine)
5 GND (Sensor) 37
N/A (With ACTECO Engine)
4 (With MITSUBISHI Engine)
6 Front Fog Lamp 38
N/A (With ACTECO Engine)
3 (With MITSUBISHI Engine)
7— 39
N/A (With ACTECO Engine)
2 (With MITSUBISHI Engine)
8 Cruise Lamp 40
N/A (With ACTECO Engine)
1 (With MITSUBISHI Engine)
9 Low Oil Pressure Lamp 41—
10 Speed Input 42Rear Fog Lamp
11 Continuous Supply Voltage 43—
12 Illumination Lamp 44—
13 Ignition Switch 45—
14 ABS Lamp 46—
15 Diagnostic Link K 47Sport Mode (With ACTECO Engine)
N/A (With MITSUBISHI Engine)
16 Charge Lamp 48Winter Mode (With ACTECO Engine)
N/A (With MITSUBISHI Engine)
17 Airbag Lamp 49TCM Failure (With ACTECO Engine)
N/A (With MITSUBISHI Engine)
18 Parking Brake Lamp 50—
19 Seatbelt Lamp 51—
20 MIL Lamp 52—
21 Low Fuel Level Lamp 53—
22 Left Turn Lamp 54—
23 Coolant Temperature Input 55—
24 Right Turn Lamp 56—
25 High Beam Lamp 57—
26 Low Brake Fluid Level Lamp 58—
27 Vehicle Speed Input 59—
28 Parking Lamp 60—
29 EPC Lamp 61—
INSTRUMENT CLUSTER
15–62Chery Automobile Co., Ltd.