Chery T21 2014 Service Manual page 254

06 - SQR484F ENGINE MANAGEMENT SYSTEM
6
Check injector of cylinder 4
a. Check resistance of injector of cylinder 4.
Multimeter Connection
1 - 2
Replace injector of cylinder 4
NG
06
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 P0271-00 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.
90
06–
Specified
+
Condition
20 Ω (at 20°C)
-
Chery Automobile Co., Ltd.
1 2
RT21080290
OK
OK