SsangYong Rexton. Service manual — part 127
DI10-113
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DIAGNOSIS
DI ENG SM - 2004.4
Trouble Code and Symptom
Diagnosis Procedures
Cylinder Balancing Fault (Injector #5) =
Clogged Air Intake System
#5 Cylinder Balancing Fault
Trouble Code
Symptom
P0275
MIL ON
Unable Accelerometer Learning Strategy
YES
YES
YES
YES
Read DTC
Injector Circuit Open?
Check engine hardware
NO
Engine Hardware Problem?
Check glow plug
NO
Glow Plug Problem?
Check air intake system
Air Intake System Clogged?
NO
Replace injector and enter new
injector C2I value into ECU
Circuit Open:
Wiring problem
Repair or
replace
Repair or
replace
Repair air
intake system
and check
EGR
NO
YES
Perform forced valve opera-
tion and check it
NO
Valve Problem?
NO
Repair or
replace valve
DI10-114
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DIAGNOSIS
DI ENG SM - 2004.4
Trouble Code and Symptom
Diagnosis Procedures
Cylinder Balancing Fault (Injector #3) =
Clogged Air Intake System
#3 Cylinder Balancing Fault
Trouble Code
Symptom
P0269
MIL ON
Unable Accelerometer Learning Strategy
YES
YES
YES
YES
Read DTC
Injector Circuit Open?
Check engine hardware
NO
Engine Hardware Problem?
Check glow plug
NO
Glow Plug Problem?
Check air intake system
Air Intake System Clogged?
NO
Replace injector and enter new
injector C2I value into ECU
Circuit Open:
Wiring problem
Repair or
replace
Repair or
replace
Repair air
intake system
and check
EGR
NO
YES
Perform forced valve opera-
tion and check it
NO
Valve Problem?
NO
Repair or
replace valve
DI10-115
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DIAGNOSIS
DI ENG SM - 2004.4
Trouble Code and Symptom
Diagnosis Procedures
Open Circuit (Injector #1)
#1 Injector Circuit - Open
Trouble Code
Symptom
P0201
Unable RPC Trim Fault Detection
Unable H/P Leak Detection
Unable Accelerometer Learning Strategy
YES
YES
YES
Key OFF and check injector
wiring
Wiring Problem?
Check wiring insulation
NO
Wiring Problem?
NO
Check ECU wiring
Wiring Problem?
NO
Replace ECU
Repair or
replace
Repair or
replace
Repair or
replace
NO
YES
“If the wiring is normal,
disconnect the injector
connectors and check the
resistance (difficult to check
injector resistance)”
Injector Wiring Problem?
NO
Replace
injector
and enter new
injector C2I
value into ECU
DI10-116
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DIAGNOSIS
DI ENG SM - 2004.4
Trouble Code and Symptom
Diagnosis Procedures
Open Circuit (Injector #2)
#2 Injector Circuit - Open
Trouble Code
Symptom
P0202
Unable RPC Trim Fault Detection
Unable H/P Leak Detection
Unable Accelerometer Learning Strategy
YES
YES
YES
Key OFF and check injector
wiring
Wiring Problem?
Check wiring insulation
NO
Wiring Problem?
NO
Check ECU wiring
Wiring Problem?
NO
Replace ECU
Repair or
replace
Repair or
replace
Repair or
replace
NO
YES
“If the wiring is normal,
disconnect the injector
connectors and check the
resistance (difficult to check
injector resistance)”
Injector Wiring Problem?
NO
Replace
injector
and enter new
injector C2I
value into ECU
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