Chery Tiggo 5 (T21). Service manual — part 56

06–

66

06

a. Turn ignition switch to LOCK.
b. Disconnect electronic throttle connector E-009.
c. Turn ignition switch to ON and check voltage between

electronic throttle connector terminal and body ground.

a. Turn ignition switch to LOCK.
b. Disconnect ECM connector E-035.
c. Check wire harness between electronic throttle connector

terminals and ECM connector terminals.
Check for Open

Check for Short

4

Check throttle position sensor power supply voltage

E-009

1

2

3

4

5

6

-

+

V

RT21065024

Multimeter

Connection

Condition

Specified

Condition

E-009 (3) - Body

ground

Ignition switch ON

5 V

Go to step 6

OK

5

Check throttle position sensor power supply circuit

NG

E-035

E-009

1

2

3

4

5

6

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

-

+

RT21065025

Multimeter

Connection

Condition

Specified

Condition

E-009 (3) - E-035

(43)

Always

Continuity

Multimeter

Connection

Condition

Specified

Condition

E-009 (3) or

E-035 (43) - Body

ground

Always

No continuity

E-009 (3) or
E-035 (43) -

Battery positive

Replace wire harness or connector
(electronic throttle - ECM)

NG

OK

06–

67

06

a. Check wire harness between electronic throttle connector

terminals and ECM connector terminals.
Check for Open

Check for Short

6

Check throttle position sensor 1 signal circuit and ground circuit

E-035

E-009

1

2

3

4

5

6

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

-

+

RT21065026

Multimeter

Connection

Condition

Specified

Condition

E-009 (6) - E-035

(13)

Always

Continuity

E-009 (2) - E-035

(22)

Multimeter

Connection

Condition

Specified

Condition

E-009 (6) or

E-035 (13) - Body

ground

Always

No continuity

E-009 (6) or
E-035 (13) -

Battery positive

E-009 (2) or

E-035 (22) - Body

ground

E-009 (2) or
E-035 (22) -

Battery positive

Repair or replace wire harness or
connector (electronic throttle - ECM)

NG

OK

06–

68

06

a. Check electronic throttle for carbon deposits and foreign

matter accumulation inside.

b. Check if throttle valve body is stuck.
c. Check resistance of electronic throttle.

a. Use X-431 3G diagnostic tester to read the ECM DTC.
b. Refer to "DTC Confirmation Procedure".
c. Check if DTC P0121-00, P0122-00 or P0123-00 still exists.

7

Check electronic throttle

RT21100211

1

2

3

4

5

6

-

+

Multimeter

Connection

Condition

Specified

Condition

Terminal 3 -

Terminal 2

At normal

temperature

1.067 kΩ

Terminal 6 -

Terminal 2

Throttle valve is

rotated

Resistance

increases as

throttle valve

opens

Terminal 6 -

Terminal 3

Resistance

decreases as

throttle valve

opens

Terminal 5 -

Terminal 2

Resistance

decreases as

throttle valve

opens

Terminal 5 -

Terminal 3

Resistance

increases as

throttle valve

opens

Clean or replace electronic throttle
assembly, and go to next step

NG

8

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–

69

06

DTC

P0130-00 O2 Sensor Circ., Bank1-Sensor1 Malfunction

DTC

P0131-00 O2 Sensor Circ., Bank1-Sensor1 Low Voltage

DTC

P0132-00 O2 Sensor Circ., Bank1-Sensor1 High Voltage

DTC

P0133-00 O2 Sensor Circ., Bank1-Sensor1 Slow Response

DTC

P0134-00 O2 Sensor Circ., Bank1-Sensor1 No Activity Detected

DTC

P2195-00 O2 Sensor Signal Stuck Lean; Bank 1 Sensor 1

DTC

P2196-00 O2 Sensor Signal Stuck Rich; Bank 1 Sensor 1