Geely Emgrand X7. Manual part — 23

2.2 Control system (4G20/4G24 with Delphi systems)

2.2.1 Specifications

2.2.1.1 Fastener specifications

Tightening Torque

Fastener Name

Specification

Metric (N.m)

English system

(lb-ft)

Camshaft Position Sensor
Bolts

M6×14 8-10

6-7.4

Fixing Bolts of Crankshaft
Position Sensor

M6×12 8-10

6-7.4

Fixing Bolts of Ignition
Coil

M6×35 7-11

5.2-7.8

Engine Control Module
Bolts

M6×16 8-10

6-7.4

Temperature sensor of
engine coolant bolts

M12×1.5×6 15

11

Evaporative Emission
Canister

M6×20 7-9

5.2-6.7

Evaporative Emission
Canister Solenoid Valve
Bracket Bolts

M6×20 7-9

5.2-6.7

Fuel Filter Mounting
Bracket Assembly Bolts

M6×16 8-10

6-7.4

Fuel Filter Mounting
Bracket Bolts

M6×16 8-10

6-7.4

Fixing Bolts of Fuel
Distributing Pipe

M6×20 10

7

Fixing Bolts of Fuel Tank

M10×30

38-46

28.1-34

Fixing Bolts of Idle Speed
Control Valve

M4×10 2-3

1.5-2.4

Bolts of Knock Sensor

M8×30

15-22

10.7-16

Fixing Bolts of Intake
Manifold Absolute Pressure
and Temperature Sensors

M6×12 8-10

6-7.4

Oxygen Sensor Bolts

M18×8

44

32.6

91

Air-conditioning
compressor mounting
bracket bolt

M8×80 25

18.2

Spark Plug

M14×1.25×22

20-30

14.8-22.4

Throttle Body Retaining
Nut

M8 20-25

14.8-18.5

92

2.2.1.2 Relation of temperature sensor temperature and resistance

Temperature (℃) /(℉)

Resistance (Ω)

-30/-22 26000

-25/-13 19000

-20/-4 15000

-15/5 11800

-10/14 9000

-5/23 7000

0/32 5600

5/41 4600

10/50 3600

15/59 3000

20/68 2400

25/77 2000

30/86 1700

35/95 1400

40/104 1180

45/113 950

50/122 800

55/131 700

60/140 600

65/149 510

70/158 425

80/176 320

90/194 240

100/212 180

110/230 140

120/248 110

130/266 90

93

2.2.1.3 Relation of altitude and atmospheric pressure

Altitude (m)/(ft)

Atmospheric Pressure (kPa)/(psi)

4200/13780 55/8

3900/12795 58/8.4

3600/11811 61/8.8

3300/10827 64/9.3

3000/9843 66/9.6

2700/8858 69/10

2400/7874 71/10.3

2100/6890 74/10.7

1800/5906 77/11.2

1500/4921 80/11.6

1200/3937 83/12

900/2953 87/12.6

600/1969 90/13.1

300/984 93/13.5

0 100/14.5

2.4.1.4 Intake Pressure Sensor Voltage and Pressure Diagram

绝对压力

输出电压

20

0.4

4.65

115

kPa

V

CE02-0001b

Output voltage

Absolute pressure

94