Chery Tiggo 5 (T21). Service manual — part 68

06–

114

06

a. Remove knock sensor.
b. Check installation area of knock sensor, and check for damage, foreign matter and excessive movement,

etc. that cause signal incorrectness.

a. Check resistance between knock sensor terminals 1 and 2.

OK: 4.9 ± 20% MΩ (at normal temperature)

a. Disconnect ECM wire harness connector E-035.
b. Check wire harness between terminals of connector E-035

and connector E-005.
Check for Open

Check for Short

3

Check installation of knock sensor

OK

Clean installation area or replace knock
sensor

NG

4

Check resistance of knock sensor

OK

Replace knock sensor

NG

5

Check knock sensor signal circuit

OK

E-035

E-005

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

1 2 3

-

+

RT21065043

Multimeter Connection

Specified

Condition

E-035 (26) - E-005 (1)

Continuity

E-035 (25) - E-005 (2)

Continuity

Multimeter Connection

Specified

Condition

E-035 (26) or E-005 (1) - Body ground

No continuity

E-035 (26) or E-005 (1) - Battery

positive

No continuity

E-035 (25) or E-005 (2) - Body ground

No continuity

E-035 (25) or E-005 (2) - Battery

positive

No continuity

Replace wire harness or connector (knock
sensor - ECM)

NG

06–

115

06

a. Install knock sensor.
b. Slightly strike around the knock sensor with a rubber hammer, and measure if voltage is generated

between the 2 terminals of knock sensor with multimeter at the same time.

a. Use X-431 3G diagnostic tester to read the ECM DTC.
b. Refer to "DTC Confirmation Procedure".
c. Check if DTC P0327-00 or P0328-00 still exists.

6

Check knock sensor signal

OK

Replace knock sensor

NG

7

Check for DTCs

OK

Replace ECM

NG

System is operating normally.
Reassemble vehicle and perform a road test to confirm that malfunction reported by customer has
been repaired.

OK

06–

116

06

DTC

P0341-00 Camshaft Pos. Sensor Circ. Range/Performance

DTC

P0346-00 Camshaft Pos. Sensor Circ. Range/Performance (Bank2)

ET21065012

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-033

B

E-035

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

1-34 1-29

1-31

1-41

2

3

1

LR

WR

Br

W

LR

LR

WR

Br

Br

W

CAMSHAFT
POSITION
SENSOR
(INTAKE)

CAMSHAFT
POSITION
SENSOR
(EXHAUST)

24

25

27

26

2

3

1

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

E-007

E-038

3

2

1

3

2

1

B

E-015

E-015

B

E-020

E-020

ECM-2

ECM-1

E-033

E-035

2-63

2-64

1-47

Br

Br

B

B

Br

B

1-48

E-026

E-028

06–

117

06

DTC Confirmation Procedure

Confirm that battery voltage is over 12 V before performing the following procedures.
 Turn ignition switch to LOCK.
 Connect X-431 3G diagnostic tester (the latest software) to Data Link Connector (DLC).
 Turn ignition switch to ON.
 Use X-431 3G diagnostic tester to record and clear the DTCs stored in the ECM.
 Select Read Code.
 If the DTC is detected, the malfunction indicated by the DTC is current. Go to the diagnosis

procedure - Step 1.

 If DTC is not detected, the malfunction indicated by the DTC is intermittent (

See page 06-18

).

Diagnosis Procedure

a. Turn ignition switch to LOCK.
b. Check ECM grounds E-026 and E-028 (

See page 06-18

).

DTC Code

DTC Definitions

DTC Detection

Conditions

Possible Cause

P0341-00

Camshaft Pos. Sensor
Circ. Range/
Performance

Engine running

 Camshaft position sensor (intake)
 Camshaft position sensor (exhaust)
 Camshaft
 Wire harness or connector
 ECM

P0346-00

Camshaft Pos. Sensor
Circ. Range/
Performance (Bank2)

CAUTION

 When performing circuit diagnosis and test, always refer to the circuit diagram for specific circuit and

component information.

1

Check ECM ground point

Repair or replace ground wire harness or
ground point

NG

OK