Chery T21 2014 Service Manual page 261

6
Check electronic throttle
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.
Multimeter
Condition
Connection
Terminal 3 - At normal
Terminal 2 temperature
Terminal 6 -
Terminal 2
Terminal 6 -
Terminal 3
Throttle valve is
Terminal 5 -
Terminal 2
Terminal 5 -
Terminal 3
Clean or replace electronic throttle
NG
assembly, and go to next step
7
Check for DTCs
a. Use X-431 3G diagnostic tester to read the ECM DTC.
b. Refer to "DTC Confirmation Procedure".
c. Check if DTC P1106-00, P1110-00, P1111-00, P1568-00 or P0606-00 still exists.
Replace ECM
NG
System is operating normally.
Reassemble vehicle and perform a road test to confirm that malfunction reported by customer has
been repaired.
Chery Automobile Co., Ltd.
Specified
Condition
1.067 kΩ
Resistance
increases as
throttle valve
opens
Resistance
decreases as
throttle valve
opens
rotated
Resistance
decreases as
throttle valve
opens
Resistance
increases as
throttle valve
opens
06 - SQR484F ENGINE MANAGEMENT SYSTEM
+ -
3 2 1
6 5 4
RT21100211
06
OK
OK
97
06–