SSANGYONG Rexton Y200 Manual page 562

1F2-38 M161 ENGINE CONTROLS
Failure
Description
Code
No. 3 injector short
circuit to ground or
open
77
No. 4 injector short
circuit to battery
78
No. 4 injector short
circuit to ground or
79 open
Trouble Area
When malfunction of injector
circuit
Injector #3 short circuit to
ground or open
When malfunction of injector
circuit
Injector #4 short circuit to
power
When malfunction of injector
circuit
Injector #4 short circuit to
ground or open
Maintenance Hint
•
Inspection the ECM pin 65 about short
circuit or open with bad contact
•
Inspection the injector
•
Inspection the ECM
•
Inspection the power to injector #4 or
bad contact
•
Inspection the injector
•
Inspection the ECM
•
Inspection the ECM pin 66 about short
circuit or open with bad contact
•
Inspection the injector
•
Inspection the ECM
SSANGYONG Y200