Chery T21 2014 Service Manual page 247

3
Check injector power supply voltage of cylinder 1
a. Disconnect injector connector E-010 of cylinder 1.
b. Turn ignition switch to ON.
c. Check voltage between injector connector terminal of
cylinder 1 and body ground.
Multimeter
Condition
Connection
E-010 (1) - Body
Ignition switch ON
ground
Go to step 5
OK
4
Check injector power supply circuit of cylinder 1
a. Turn ignition switch to LOCK.
b. Check fuse EF08 and main relay.
c. Disconnect engine compartment fuse and relay box
connector E-023.
d. Check wire harness between injector connector terminals
and engine compartment fuse and relay box connector
terminals.
Check for Open
Multimeter
Condition
Connection
E-010 (1) - E-023
(C3)
Chery Automobile Co., Ltd.
Specified
Condition
11 to 14 V
Specified
Condition
Always Continuity
06 - SQR484F ENGINE MANAGEMENT SYSTEM
V
+ -
1 2
E-010
+ -
1 2
E-010
C1 C2 C3 C4 C5
C6 C7 C8 C9 C10
E-023
OK
06
RT21065031
NG
RT21065032
83
06–