Chery Tiggo. Manual — part 225

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

STARTING & CHARGING

05

CONTENTS

page

Starting System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 05-1

Charging System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 05-11

STARTING SYSTEM

GENERAL INFORMATION

05-2

Description

05-2

Operation

05-3

Specifications

05-3

Special Tools

05-3

Electrical Schematics

05-4

DIAGNOSIS AND TESTING

05-6

Starter Motor Bench Test

05-6

Starter Solenoid Test

05-6

ON-VEHICLE SERVICE

05-7

Battery

05-7

Description

05-7

Operation

05-7

Removal & Installation

05-7

Positive Battery Cable

05-8

Removal & Installation

05-8

Negative Battery Cable

05-8

Removal & Installation

05-8

Battery Hold Down

05-8

Removal & Installation

05-8

Battery Tray

05-9

Removal & Installation

05-9

Starter Motor Assembly

05-9

Description

05-9

Operation

05-9

Removal & Installation - 1.6L & 1.8L &
2.0L

05-9

Removal & Installation - 2.4L

05-10

05

GENERAL INFORMATION

Description

The starting system consists of the following components:

• Starter motor (including an integral starter solenoid)

• Battery

• Battery cables

• Ignition switch and key lock cylinder

• Wire harnesses and connections

• Starter relay and fuse

• Charge fuse

1.6L & 1.8L & 2.0L

2.4L

LTSM050007T

LTSM050006T

Operation

The battery, starting and charging systems operate in conjunction with one another, and must be tested as a com-
plete system. For correct operation of starting/charging systems, all components used in these 3 systems must per-
form within specifications. When attempting to diagnose any of these systems, it is important that you keep their
interdependency in mind. These components form two separate circuits, a high amperage circuit that feeds the
starter motor up to 150 amps, and a control circuit that operates on less than 20 amps.

Specifications

Torque Specifications

DESCRIPTION

TORQUE (N·m)

Starter Mounting Bolts

30

Battery Positive Cable Nut

15

Special Tools

Digital Multimeter

Fluke 15B & 17B

GENERAL INFORMATION

05