Chery Tiggo 5 (T21). Manual - part 140

10–

6

10

Circuit Diagram

Intake System (Page 1 of 3)

ET21100010

BATTERY

ECM
MAIN 
RELAY

ECM

10A

EF19

10A

EF40

A2

F14

2-20

RL

2-5

Br

A6

2-15

2-16

RR

R

86

30

85

87

ENGINE 
COMPARTMENT 
FUSE AND 
RELAY BOX

E-076

E-069

E-033
E-035

C3

15A

EF08

RL

RL

RL

VARIABLE 
CAMSHAFT
TIMING 
(INTAKE)

VARIABLE 
CAMSHAFT
TIMING 
(EXHAUST)

1-7

2

1

GR

RL

GR

RL

1-5

2

1

19

20

E-007
E-038

E-006

E-008

A1

A2

A3

A4

A5

A6

A7

A8 A9 A10

F12

F24

F11

F23

F10

F22

F9

F21

F8

F20

F7

F19

F6

F18

F5

F17

F4

F16

F3

F15

F2

F14

F1

F13

Gr

E-076

W

E-069

B

E-033

49 50 51

63

64

15

16

31

32

47

48

33 34 35

17 18 19

1

2

3

52 53 54 55 56 57 58 59 60 61 62

36 37 38 39 40 41 42 43 44 45 46

20 21 22 23 24 25 26 27 28 29 30

4

5

6

7

8

9 10 11 12 13 14

1

2

1

2

C1

C2

C3 C4

C5

C6

C7

C8 C9 C10

L

E-023

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

31

35

39

40

41

42

32

33

36

37

38 34

27

28

29

30

B

E-007

B

E-006

B

E-008

E-023

10A

EF27

RL

LG

LG

LR

LR

LY

LG

LG

LR

C9

AIR FLOW METER

1-38

1-21

1-27

1-45

3

1

2

4

5

16

23

18

17

E-017

1

2

3

4 5

B

E-017

37 38 39 40 41 42 43 44 45 46

47

48

25 26 27 28 29 30 31 32 33 34

35

36

13 14 15 16 17 18 19 20 21 22

23

24

1

2

3

4

5

6

7

8

9 10

11

12

B

E-035

10–

7

10

Intake System (Page 2 of 3)

ET21100020

2

1

37

20

34

29

31

41

2

3

1

Y

LG

LR

WR

Br

W

LR

LR

WR

Br

Br

W

Y

LG

COOLANT 
TEMPERATURE 
SENSOR`

CAMSHAFT 
POSITION 
SENSOR 
(INTAKE)

CAMSHAFT 
POSITION 
SENSOR 
(EXHAUST)

10

24

25

27

26

9

2

3

1

ECM

E-035

E-007

E-038

E-021

E-015

E-020

1

2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

31

35

39

40

41

42

32

33

36

37

38 34

27

28

29

30

B

E-007

L

E-021

3

2

1

3

2

1

B

E-015

B

E-020

32

1

WR

33

2

GW

WB

GW

ENGINE 
SPEED 
SENSOR

S

N

28

29

E-016

1 2 3

B

E-016

37 38 39 40 41 42 43 44 45 46

47

48

25 26 27 28 29 30 31 32 33 34

35

36

13 14 15 16 17 18 19 20 21 22

23

24

1

2

3

4

5

6

7

8

9 10

11

12

B

E-035

10–

8

10

Intake System (Page 3 of 3)

ET21100030

ECM
E-033
E-035

2

2-59 2-36

WR

RL

WR

3

WL

5

5

2-7

LR

YR

12

6

2-37

LY

L

R

7

4

2-45

WR

WR

4

1

2-30

WR

WG

6

8

2-32

RL

B-054
E-029

ELECTRONIC 
ACCELERATOR
PEDAL

B-053

B

E-033

49 50 51

63

64

15

16

31

32

47

48

33 34 35

17 18 19

1

2

3

52 53 54 55 56 57 58 59 60 61 62

36 37 38 39 40 41 42 43 44 45 46

20 21 22 23 24 25 26 27 28 29 30

4

5

6

7

8

9 10 11 12 13 14

1 2 3 4 5 6

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

W

E-029

B

B-053

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

31

35

39

40

41

42

32

33

36

37

38 34

27

28

29

30

B

E-007

1

4

2

5

3

6

1-23

1-11

1-22

1-14

1-43

1-13

RG

RL

RB

L

WL

RL

RG

RL

RB

R

WL

RL

ELECTRONIC
THROTTLE

M

8

5

7

4

6

3

E-007
E-038

E-009

1

2

3

4

5

6

B

E-009

37 38 39 40 41 42 43 44 45 46

47

48

25 26 27 28 29 30 31 32 33 34

35

36

13 14 15 16 17 18 19 20 21 22

23

24

1

2

3

4

5

6

7

8

9 10

11

12

B

E-035

10–

9

10

DIAGNOSIS & TESTING

Problem Symptoms Table

HINT:
Use the table below to help determine the cause of problem symptoms. Check each suspected area in 
sequence. Repair or replace the faulty components, or adjust as necessary.

Symptom

Suspected Area

See page

Engine idles roughly

Engine trim cover assembly (broken, 
leaked)

10-10

Electronic throttle assembly (dirty)

10-20

Intake manifold assembly (broken, leaked)

10-24

Activated charcoal canister solenoid valve 
(remains open)

09-7

Hot wire air flow meter

10-13

Throttle gasket (damaged)

10-20

Fuel rail injector assembly (installed 
incorrectly)

08-26

Intake system leaks

Engine trim cover assembly (broken, 
leaked)

10-10

Air filter (broken, leaked)

10-17

Intake manifold assembly (broken, leaked)

10-24

Electronic throttle assembly

10-20

Crankcase vent tube

-

Intake line or component connection

-

Intake system blocked

Air filter element (damaged, blocked)

10-17

Engine trim cover assembly (blocked)

10-10

Intake line (blocked)

-