Chery QQ6 (S21) / S12LHD. Manual — part 158

119

1.1.29. Unplug the right-front fog light connector.








1.1.30. Unplug the high/low voltage switch plug of the
air-conditioner.








1.1.31. Unplug the right-front wheel ABS sensor plug.









2. Installation
The installation steps are reverse to those for removal.

120

Section III Removal and Installation of Electronic Fuel Injection Harness

I. Harness Sketch

WTS connector

动 力 转 向 泵 开 关

接 喷 油 嘴 线 束 插 件

发 电 机 插 件

蓄 电 池 电 瓶 正 极 和 负 极

倒 车 灯 插 件

充 电 显 示

压 缩 机 插 件

爆 震 传 感 器 插 件

碳 罐 电 磁 阀

起 动 机 控 制 器 插 件

机 油 压 力 开 关

加 平 垫 圈 和 平 垫

至

线 束

发 动 机 转 速 传 感 器

前 氧 传 感 器 插 件

车 速 传 感 器

后 氧 传 感 器 插 件

水 温 传 感 器 插 件

电 子 节 气 门 插 件

点 火 线 圈 插 件

凸 轮 轴 传 感 器 插 件

进 气 压 力 传 感 器 插 件

Generator
connector

Charging
display

Carbon
canister

IA

pressure

sensor

connector

Camshaft sensor connector

Ignition coil connector

Electronic throttle
connector

Rear oxygen
sensor connector

Vehicle

speed

sensor

To ECU harness

Battery positive and negative

Plain washer and
plain cushion

Power

steering

pump switch

Engine RPM sensor

Reverse light
connector

To injection nozzle
harness connector

Starter control connector

Oil

pressure

Switch

Compressor
connector

Knock

sensor

connector

Front oxygen sensor
connector

121

II. Instructions on Harness Connectors

No

Connector Name

Pins

Connection

1

Ground

1

Recharging display

connector

2

To ECU harness

connector

2

Motor connector

1

——

1

To ECU harness

connector

2

To ECU harness

connector

3

To ECU harness

connector

3

Intake pressure sensor

4

Ground

1

Ground

4

Carbon canister solenoid

valve connector

2

To ECU harness

connector

1

To ECU harness

connector

2

To ECU harness

connector

5

Camshaft sensor

connector

3

Ground

1

To ECU harness

connector

2

To ECU harness

connector

3

To ECU harness

connector

4

To ECU harness

connector

5

Ground

6

Oil nozzle harness

connector

6

——

1

To ECU harness

connector

2

To ECU harness

connector

3

To ECU harness

connector

7

Ignition coil connector

4

——

1

To ECU harness

connector

2

To ECU harness

connector

3

Ground

4

To ECU harness

connector

5

To ECU harness

connector

8

Electronic throttle

connector

6

To ECU harness

connector

122

1

Ground

9

Water thermostat

connector

2

To ECU harness

connector

1

To ECU harness

connector

2

To ECU harness

connector

10

Engine rotation speed

sensor connector

3

——

1

To ECU harness

connector

2

Ground

3

Ground

11

Rear oxygen sensor

connector

4

To ECU harness

connector

1

To ECU harness

connector

2

Ground

3

Ground

12

Front oxygen sensor

connector

4

To ECU harness

connector

1

To ECU harness

connector

2

To ECU harness

connector

13

Vehicle speed sensor

connector

3

To ECU harness

connector

14

Starter controller

connector

1

To ECU harness

connector

1

To ECU harness

connector

2

To ECU harness

connector

15

Knock sensor connector

3

——

16

Oil pressure switch

connector

1

To ECU harness

connector

17

Compressor connector

1

To ECU harness

connector

18

Power steering pump

switch connector

1

To ECU harness

connector

1

Ground

19

Reverse light switch

connector

2

To ECU harness

connector