Chery T21 2014 Service Manual page 218

06 - SQR484F ENGINE MANAGEMENT SYSTEM
2
Check air flow meter connector
a. Disconnect air flow meter connector E-017.
b. Check air flow meter connector.
Repair or replace connector
NG
06
3
Check intake temperature sensor signal
a. Connect air flow meter connector E-017.
b. Turn ignition switch to ON and start the engine.
c. Using multimeter, measure voltage between connector 
E-017 terminal 1 and body ground.
Multimeter
Connection
E-017 (1) - Body
ground
Go to step 7
OK
54
06–
Specified
Condition
Condition
Voltage is about
1.6 V (value
changes with
Engine running
model); signal
after warming up
voltage does not
change when
increasing speed.
V
+ -
1 2 3 4 5
E-017
Chery Automobile Co., Ltd.
RT21060050
OK
RT21060070
NG