ECM SYSTEM
WG1605-G-E3,WG1605-L-E3,WG1605-GL-E3, DM
1-114
DTC
1153
1154
1155
Name
Closed Loop
Closed Loop
Closed Loop
DTC Name
Closed Loop High (NG)
Closed Loop Low (NG)
Closed Loop Bank 1 High (Gasoline)
J1939
SPN
4236
4236
4236
FMI
0
1
0
MIL
ON
ON
ON
Detected Item
• exhaust leaks upstream or near the
HEGO sensor
• reduced fuel supply pressure to the
gaseous fuel control system
• a fuel supply or manifold leak
• a non-responsive HEGO sensor
• high fuel supply pressure to the
gaseous fuel control or faulty
pressure regulator
• a non-responsive HEGO sensor
• exhaust leaks upstream or near the
HEGO sensor
• reduced fuel supply pressure
• an injector that is stuck closed
DTC Set
Preconditions
• Engine Running, Closed Loop
Mode
• Engine Running, Closed Loop
Mode
• Engine Running, Closed Loop
Mode
DTC Set
Conditions
• CL_BM > 35 %
• and RPM <= 0 min
-1
(rpm)
• and RPM <= 9999 min
-1
(rpm)
• and MAP >= 0.0 kPa [abs]
(0.0 kgf/cm
2
, 0.0 psia)
• and MAP <= 682 kPa [abs]
(6.96 kgf/cm
2
, 99.0 psia)
• CL_BM <
35 %
• and RPM >= 0 min
-1
(rpm)
• and RPM <= 9999 min
-1
(rpm)
• and MAP >= 0.0 kPa [abs]
(0.0 kgf/cm
2
, 0.0 psia)
• and MAP <= 682 kPa [abs]
(6.96 kgf/cm
2
, 99.0 psia)
• CL_BM > 35 %
• and RPM >= 0 min
-1
(rpm)
• and RPM <= 9999 min
-1
(rpm)
• and MAP >= 0.0 kPa [abs]
(0.0 kgf/cm
2
, 0.0 psia)
• and MAP <= 682 kPa [abs]
(6.96 kgf/cm
2
, 99.0 psia)
Period for
Judgment or
Number of
Occurrence
for Judgment
• 5 updates
• 5 updates
• 5 updates
System
Action
• CL Disable
• AL Disable KC
• CL Disable
• AL Disable KC
• CL Disable
• AL Disable KC
Engine
Warning Light
ON
ON
ON
KiSC issued 12, 2016 A
Summary of Contents for WG1605-E3
Page 1: ...WG1605 E3 DIAGNOSIS MANUAL ECM SYSTEM KiSC issued 12 2016 A...
Page 3: ...I INFORMATION KiSC issued 12 2016 A...
Page 4: ...CONTENTS 1 SAFETY FIRST I 1 INFORMATION KiSC issued 12 2016 A...
Page 8: ...1 ECM SYSTEM KiSC issued 12 2016 A...
Page 10: ...23 Spark Coil Primary DTC 2300 2301 2303 2304 2306 2307 2309 2310 1 228 KiSC issued 12 2016 A...
