Isuzu Diesel Engine 6HK1 Tier4Stage4 Exhaust Emission Standards Workshop Manual PDF

Description

Isuzu Diesel Engine 6HK1 Tier4Stage4 Exhaust Emission Standards Workshop Manual – PDF DOWNLOAD

FILE DETAILS:

Isuzu Diesel Engine 6HK1 Tier4Stage4 Exhaust Emission Standards Workshop Manual – PDF DOWNLOAD

Language : English
Pages :1246
Downloadable : Yes
File Type : PDF

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DESCRIPTION:

Isuzu Diesel Engine 6HK1 Tier4Stage4 Exhaust Emission Standards Workshop Manual – PDF DOWNLOAD

FOREWORD
This manual describes the service procedures for the 6HK1 diesel engine (Tier 4/Stage 4 compatible).
The contents of this manual are current at the date of issue, but may differ slightly from your engine due to specification changes or other modifications made thereafter.

TABLE OF CONTENTS:

Isuzu Diesel Engine 6HK1 Tier4Stage4 Exhaust Emission Standards Workshop Manual – PDF DOWNLOAD

IDE-2710 1
0 Introduction (All models) 4
Introduction 5
safety information 5
14A Service Information Guide (All models) 6
Contents included in service information 7
Plastic gauge 9
Recommended liquid gasket 11
Thread locking adhesive agent 13
Term 14
Abbreviations 15
Standard bolts 19
15B Maintenance Information (6HK1) 26
Maintenance precautions 27
Primary specifications 30
Function, Structure, Operation 34
Introduction to the trouble diagnosis 85
15C Functional Inspection (6HK1) 96
Engine compression pressure inspection 97
Fuel system check 99
Lubrication system check 100
Air intake system check 101
Exhaust system check 102
EGR control system check 103
Starting system check 104
Glow control system check 105
OBD system check 107
Inspection of the diagnostic light warning light illumination circuit system 108
Inspection of the diagnostic light warning light blinking circuit system 109
Inspection of the starter circuit system 110
15D Symptom (6HK1) 112
Engine start failure 113
Engine stalling 115
Engine hunching, rough idling 117
Excessive white smoke in the exhaust gas 118
Excessive black smoke in the exhaust gas 119
Abnormal noise 120
Large fuel consumption 121
Large oil consumption 123
Insufficient engine output 124
15E DTC Information (6HK1) 126
DTC P0016 (Flash Code 16) Crankshaft Position – Camshaft Position Correlation　Error 129
DTC P0045 (Flash Code 33) Turbocharger Boost Control VNT Error 130
DTC P0087 (Flash Code 225) Fuel Rail/System Pressure – Too Low 131
DTC P0089 (Flash Code 151) Fuel Pressure Regulator Performance 132
DTC P0091 (Flash Code 247) Fuel Pressure Regulator Control Circuit Low 133
DTC P0092 (Flash Code 247) Fuel Pressure Regulator Control Circuit High 134
DTC P0097 (Flash Code 214) Intake Air Temperature (IAT) Sensor 2 Circuit Low Voltage 135
DTC P0098 (Flash Code 214) Intake Air Temperature (IAT) Sensor 2 Circuit High Voltage 136
DTC P0102 (Flash Code 91) Mass Air Flow Sensor Circuit Low Input 137
DTC P0103 (Flash Code 91) Mass Air Flow Sensor Circuit High Input 138
DTC P0112 (Flash Code 22) Intake Air Temperature Sensor Circuit Low 139
DTC P0113 (Flash Code 22) Intake Air Temperature Sensor Circuit High 140
DTC P0117 (Flash Code 23) Engine Coolant Temperature Sensor Circuit Low 141
DTC P0118 (Flash Code 23) Engine Coolant Temperature Sensor Circuit High 142
DTC P0122 (Flash Code 43) Throttle Position Sensor Circuit Low 143
DTC P0123 (Flash Code 43) Throttle Position Sensor Circuit High 144
DTC P0182 (Flash Code 211) Fuel Temperature Sensor Circuit Low 145
DTC P0183 (Flash Code 211) Fuel Temperature Sensor Circuit High 146
DTC P0192 (Flash Code 245) Fuel Rail Pressure Sensor Circuit Low 147
DTC P0193 (Flash Code 245) Fuel Rail Pressure Sensor Circuit High 148
DTC P0201 (Flash Code 271) Injector Circuit Open – Cylinder 1 149
DTC P0202 (Flash Code 272) Injector Circuit Open – Cylinder 2 150
DTC P0203 (Flash Code 273) Injector Circuit Open – Cylinder 3 151
DTC P0204 (Flash Code 274) Injector Circuit Open – Cylinder 4 152
DTC P0205 (Flash Code 275) Injector Circuit Open – Cylinder 5 153
DTC P0206 (Flash Code 276) Injector Circuit Open – Cylinder 6 154
DTC P0217 (Flash Code 542) Engine Coolant Over Temperature Condition 155
DTC P0219 (Flash Code 543) Engine Overspeed Condition 156
DTC P0234 (Flash Code 42) Turbocharger Overboost Condition 157
DTC P0237 (Flash Code 32) Turbo Charger Boost Sensor Circuit Low 158
DTC P0238 (Flash Code 32) Turbo Charger Boost Sensor Circuit High 159
DTC P0335 (Flash Code 15) Crankshaft Position Sensor Circuit 160
DTC P0336 (Flash Code 15) Crankshaft Position Sensor Circuit Range/Performance 161
DTC P0340 (Flash Code 14) Camshaft Position Sensor Circuit 162
DTC P0380 (Flash Code 66) Glow Relay Circuit Error 163
DTC P0401 (Flash Code 93) EGR Flow Insufficient Detected 164
DTC P0404 (Flash Code 45) EGR Control Circuit Range/Performance 165
DTC P0409 (Flash Code 44) EGR Sensor Circuit 166
DTC P041C (Flash Code 27) EGR Cooler Outlet 1 Temp Sensor Circuit Low 167
DTC P041D (Flash Code 27) EGR Cooler Outlet 1 Temp Sensor Circuit High 168
DTC P0427 (Flash Code 48) Catalyst Temperature Sensor Circuit Low Sensor 1 169
DTC P0428 (Flash Code 48) Catalyst Temperature Sensor Circuit High Sensor 1 170
DTC P042C (Flash Code 49) Catalyst Temperature Sensor Circuit Low Sensor 2 171
DTC P042D (Flash Code 49) Catalyst Temperature Sensor Circuit High Sensor 2 172
DTC P0522 (Flash Code 295) Engine Oil Pressure Sensor Circuit Low Input 173
DTC P0523 (Flash Code 295) Engine Oil Pressure Sensor Circuit High Input 174
DTC P0545 (Flash Code 39) EGR Cooler Inlet 1 Temp Sensor Circuit Low 175
DTC P0546 (Flash Code 39) EGR Cooler Inlet 1Temp Sensor Circuit High 176
DTC P0560 (Flash Code 155) 12 Volt Circuit Error 177
DTC P0563 (Flash Code 35) System Voltage High 178
DTC P0601 (Flash Code 53) Internal Control Module Memory Check Sum Error 179
DTC P0602 (Flash Code 154) Internal Control Module QR Code Error 180
DTC P0604 (Flash Code 153) Internal Control Module RAM Error 181
DTC P0606 (Flash Code 51) Internal Control Module CPU Error 182
DTC P060A (Flash Code 51) Internal Control Module CPU IC Error 183
DTC P060C (Flash Code 36) Internal Control Module A/D Processing Performance 184
DTC P0615 (Flash Code 19) Starter Relay Circuit Error 185
DTC P0638 (Flash Code 61) Throttle Actuator Control Range/Performance 186
DTC P0685 (Flash Code 416) ECM Power Relay Control Circuit Open 187
DTC P0687 (Flash Code 416) ECM Power Relay Control Circuit High 188
DTC P06A6 (Flash Code 55) Sensor Reference Voltage 1 Circuit 189
DTC P06A7 (Flash Code 56) Sensor Reference Voltage 2 Circuit 190
DTC P06A8 (Flash Code 57) Sensor Reference Voltage 3 Circuit 191
DTC P06A9 (Flash Code 59) Sensor Reference Voltage 4 Circuit 192
DTC P06AF (Flash Code 277) Torque Management System – Forced Engine Shutdown 193
DTC P06D5 (Flash Code 56) Sensor Reference Voltage 5 Circuit 194
DTC P1076 (Flash Code 313) Charge Air Cooler (CAC) Temperature Sensor 1 Circuit Low Voltage 195
DTC P1077 (Flash Code 313) Charge Air Cooler (CAC) Temperature Sensor 1 Circuit High Voltage 196
DTC P1093 (Flash Code 227) Fuel Rail Pressure Too Low 197
DTC P1097 (Flash Code 213) Compressor Outlet Temperature Sensor Circuit High 198
DTC P1098 (Flash Code 213) Compressor Outlet Temperature Sensor Circuit High 199
DTC P1236 (Flash Code 315) Charge Air Cooler Performance Failure 200
DTC P1261 (Flash Code 34) Injector Positive Voltage Control Circuit Group 1 201
DTC P1262 (Flash Code 34) Injector Positive Voltage Control Circuit Group 2 202
DTC P1404 (Flash Code 45) EGR Position Fault 203
DTC P1606 (Flash Code 51) SW-IC Internal failure 204
DTC P160B (Flash Code 36) AD-IC Failure Error 205
DTC P160C (Flash Code 36) AD-IC2 Failure Error 206
DTC P1621 (Flash Code 54) Control Module Long Term Memory Performance 207
DTC P1669 (Flash Code 75) DPD Lamp Control Circuit 208
DTC P204F (Flash Code 611) SCR System Error (No Inducement) 209
DTC P207F (Flash Code 611) Urea Fluid Concentration Too Low 210
DTC P20C9 (Flash Code 611) SCR System Error 211
DTC P2122 (Flash Code 121) Pedal Position Sensor 1 Circuit Low Input 212
DTC P2123 (Flash Code 121) Pedal Position Sensor 1 Circuit High Input 213
DTC P2127 (Flash Code 122) Pedal Position Sensor 2 Circuit Low Input 214
DTC P2128 (Flash Code 122) Pedal Position Sensor 2 Circuit High Input 215
DTC P2138 (Flash Code 124) Pedal Position Sensor 1 – 2 Voltage Correlation 216
DTC P2146 (Flash Code 158) Fuel Injector Group 1 Supply Voltage Circuit 217
DTC P2149 (Flash Code 159) Fuel Injector Group 2 Supply Voltage Circuit 218
DTC P2228 (Flash Code 71) Barometric Pressure Sensor Circuit Low 219
DTC P2229 (Flash Code 71) Barometric Pressure Sensor Circuit High 220
DTC P2457 (Flash Code 95) Exhaust Gas Recirculation (EGR) Cooling System Performance 221
DTC P2458 (Flash Code 139) Purge time Out Error 222
DTC P2BA7 (Flash Code 611) Urea Fluid Quantity Too Low 223
DTC P2BAA (Flash Code 611) SCR System Error (Inducement, No Purge) 224
DTC P3093 (Flash Code 227) Fuel Rail Pressure Too Low 225
DTC U0001 (Flash Code 84) CAN Bus Error (ISO-CAN) 226
DTC U0073 (Flash Code 84) Control Module Communication Bus Off 227
DTC U0101 (Flash Code 85) Lost Communication With CAN 228
DTC U010E (Flash Code 83) Lost Communications With Dosing Control Module 229
DTC U0110 (Flash Code 87) Lost Communication With VNT System 230
DTC U2106 (Flash Code 85) Lost CAN Communications With Wheel Loader Transmission Control System 231
DTC mapping table 232
1A Engine Control (6HK1) 236
DTC P0016 (Flash Code 16) Crankshaft Position – Camshaft Position Correlation Error 239
DTC P0045 (Flash Code 33) Turbocharger Boost Control VNT Error 240
DTC P0087 (Flash Code 225) Fuel Rail/System Pressure – Too Low 241
DTC P0089 (Flash Code 151) Fuel Pressure Regulator Performance 244
DTC P0091 (Flash Code 247) Fuel Pressure Regulator Control Circuit Low 246
DTC P0092 (Flash Code 247) Fuel Pressure Regulator Control Circuit High 247
DTC P0097 (Flash Code 214) Intake Air Temperature (IAT) Sensor 2 Circuit Low Voltage 248
DTC P0098 (Flash Code 214) Intake Air Temperature (IAT) Sensor 2 Circuit High Voltage 249
DTC P0102 (Flash Code 91) Mass Air Flow Sensor Circuit Low Input 250
DTC P0103 (Flash Code 91) Mass Air Flow Sensor Circuit High Input 251
DTC P0112 (Flash Code 22) Intake Air Temperature Sensor Circuit Low 252
DTC P0113 (Flash Code 22) Intake Air Temperature Sensor Circuit High 253
DTC P0117 (Flash Code 23) Engine Coolant Temperature Sensor Circuit Low 254
DTC P0118 (Flash Code 23) Engine Coolant Temperature Sensor Circuit High 255
DTC P0122 (Flash Code 43) Throttle Position Sensor Circuit Low 256
DTC P0123 (Flash Code 43) Throttle Position Sensor Circuit High 257
DTC P0182 (Flash Code 211) Fuel Temperature Sensor Circuit Low 258
DTC P0183 (Flash Code 211) Fuel Temperature Sensor Circuit High 259
DTC P0192 (Flash Code 245) Fuel Rail Pressure Sensor Circuit Low 260
DTC P0193 (Flash Code 245) Fuel Rail Pressure Sensor Circuit High 261
DTC P0201 (Flash Code 271) Injector Circuit Open – Cylinder 1 262
DTC P0202 (Flash Code 272) Injector Circuit Open – Cylinder 2 263
DTC P0203 (Flash Code 273) Injector Circuit Open – Cylinder 3 264
DTC P0204 (Flash Code 274) Injector Circuit Open – Cylinder 4 265
DTC P0205 (Flash Code 275) Injector Circuit Open – Cylinder 5 266
DTC P0206 (Flash Code 276) Injector Circuit Open – Cylinder 6 267
DTC P0217 (Flash Code 542) Engine Coolant Over Temperature Condition 268
DTC P0219 (Flash Code 543) Engine Overspeed Condition 269
DTC P0234 (Flash Code 42) Turbocharger Overboost Condition 270
DTC P0237 (Flash Code 32) Turbo Charger Boost Sensor Circuit Low 271
DTC P0238 (Flash Code 32) Turbo Charger Boost Sensor Circuit High 272
DTC P0335 (Flash Code 15) Crankshaft Position Sensor Circuit 273
DTC P0336 (Flash Code 15) Crankshaft Position Sensor Circuit Range/Performance 275
DTC P0340 (Flash Code 14) Camshaft Position Sensor Circuit 276
DTC P0380 (Flash Code 66) Glow Relay Circuit Error 278
DTC P0401 (Flash Code 93) EGR Flow Insufficient Detected 279
DTC P0404 (Flash Code 45) EGR Control Circuit Range/ Performance 280
DTC P0409 (Flash Code 44) EGR Sensor Circuit 281
DTC P041C (Flash Code 27) EGR Cooler Outlet 1 Temp Sensor Circuit Low 283
DTC P041D (Flash Code 27) EGR Cooler Outlet 1 Temp Sensor Circuit High 284
DTC P0427 (Flash Code 48) Catalyst Temperature Sensor Circuit Low Sensor 1 285
DTC P0428 (Flash Code 48) Catalyst Temperature Sensor Circuit High Sensor 1 286
DTC P042C (Flash Code 49) Catalyst Temperature Sensor Circuit Low Sensor 2 287
DTC P042D (Flash Code 49) Catalyst Temperature Sensor Circuit High Sensor 2 288
DTC P0522 (Flash Code 295) Engine Oil Pressure Sensor Circuit Low Input 290
DTC P0523 (Flash Code 295) Engine Oil Pressure Sensor Circuit High Input 291
DTC P0545 (Flash Code 39) EGR Cooler Inlet 1 Temp Sensor Circuit Low 292
DTC P0546 (Flash Code 39) EGR Cooler Inlet 1Temp Sensor Circuit High 293
DTC P0560 (Flash Code 155) 12 Volt Circuit Error 294
DTC P0563 (Flash Code 35) System Voltage High 295
DTC P0601 (Flash Code 53) Internal Control Module Memory Check Sum Error 296
DTC P0602 (Flash Code 154) Internal Control Module QR Code Error 297
DTC P0604 (Flash Code 153) Internal Control Module RAM Error 298
DTC P0606 (Flash Code 51) Internal Control Module CPU Error 299
DTC P060A (Flash Code 51) Internal Control Module CPU IC Error 300
DTC P060C (Flash Code 36) Internal Control Module A/D Processing Performance 301
DTC P0615 (Flash Code 19) Starter Relay Circuit Error 302
DTC P0638 (Flash Code 61) Throttle Actuator Control Range/Performance 303
DTC P0685 (Flash Code 416) ECM Power Relay Control Circuit Open 305
DTC P0687 (Flash Code 416) ECM Power Relay Control Circuit High 306
DTC P06A6 (Flash Code 55) Sensor Reference Voltage 1 Circuit 307
DTC P06A7 (Flash Code 56) Sensor Reference Voltage 2 Circuit 308
DTC P06A8 (Flash Code 57) Sensor Reference Voltage 3 Circuit 309
DTC P06A9 (Flash Code 59) Sensor Reference Voltage 4 Circuit 310
DTC P06AF (Flash Code 277) Torque Management System – Forced Engine Shutdown 311
DTC P06D5 (Flash Code 56) Sensor Reference Voltage 5 Circuit 312
DTC P1076 (Flash Code 313) Charge Air Cooler (CAC) Temperature Sensor 1 Circuit Low Voltage 313
DTC P1077 (Flash Code 313) Charge Air Cooler (CAC) Temperature Sensor 1 Circuit High Voltage 314
DTC P1093 (Flash Code 227) Fuel Rail Pressure Too Low 315
DTC P1097 (Flash Code 213) Compressor Outlet Temperature Sensor Circuit High 318
DTC P1098 (Flash Code 213) Compressor Outlet Temperature Sensor Circuit High 319
DTC P1236 (Flash Code 315) Charge Air Cooler Performance Failure 320
DTC P1261 (Flash Code 34) Injector Positive Voltage Control Circuit Group 1 321
DTC P1262 (Flash Code 34) Injector Positive Voltage Control Circuit Group 2 322
DTC P1404 (Flash Code 45) EGR Position Fault 323
DTC P1606 (Flash Code 51) SW-IC Internal failure 324
DTC P160B (Flash Code 36) AD-IC Failure Error 325
DTC P160C (Flash Code 36) AD-IC2 Failure Error 326
DTC P1621 (Flash Code 54) Control Module Long Term Memory Performance 327
DTC P1669 (Flash Code 75) DPD Lamp Control Circuit 328
DTC P204F (Flash Code 611) SCR System Error (No Inducement) 329
DTC P207F (Flash Code 611) Urea Fluid Concentration Too Low 330
DTC P20C9 (Flash Code 611) SCR System Error 331
DTC P2122 (Flash Code 121) Pedal Position Sensor 1 Circuit Low Input 332
DTC P2123 (Flash Code 121) Pedal Position Sensor 1 Circuit High Input 333
DTC P2127 (Flash Code 122) Pedal Position Sensor 2 Circuit Low Input 334
DTC P2128 (Flash Code 122) Pedal Position Sensor 2 Circuit High Input 335
DTC P2138 (Flash Code 124) Pedal Position Sensor 1 – 2 Voltage Correlation 336
DTC P2146 (Flash Code 158) Fuel Injector Group 1 Supply Voltage Circuit 337
DTC P2149 (Flash Code 159) Fuel Injector Group 2 Supply Voltage Circuit 339
DTC P2228 (Flash Code 71) Barometric Pressure Sensor Circuit Low 341
DTC P2229 (Flash Code 71) Barometric Pressure Sensor Circuit High 342
DTC P2457 (Flash Code 95) Exhaust Gas Recirculation (EGR) Cooling System Performance 343
DTC P2458 (Flash Code 139) Purge time Out Error 344
DTC P2BA7 (Flash Code 611) Urea Fluid Quantity Too Low 345
DTC P2BAA (Flash Code 611) SCR System Error (Inducement, No Purge) 346
DTC P3093 (Flash Code 227) Fuel Rail Pressure Too Low 347
DTC U0001 (Flash Code 84) CAN Bus Error (ISO-CAN) 350
DTC U0073 (Flash Code 84) Control Module Communication Bus Off 352
DTC U0101 (Flash Code 85) Lost Communication With CAN 354
DTC U010E (Flash Code 83) Lost Communications With Dosing Control Module 355
DTC U0110 (Flash Code 87) Lost Communication With VNT System 356
DTC U2106 (Flash Code 85) Lost CAN Communications With Wheel Loader Transmission Control System 357
1B Mechanical (6HK1) 358
Cylinder head cover 359
removal 359
installation 360
Cylinder head assembly 361
removal 361
disassembly 373
inspection 379
reassembly 386
installation 396
Idle gear 414
removal 414
inspection 430
installation 431
Inlet cover 458
removal 458
installation 464
Cylinder block 473
removal 473
inspection 494
installation 495
Crankshaft 534
removal 534
disassembly 554
inspection 555
reassembly 560
installation 561
Piston 599
removal 599
disassembly 612
inspection 613
reassembly 620
installation 622
Camshaft 644
removal 644
disassembly 647
inspection 648
reassembly 650
installation 651
Flywheel 657
removal 657
inspection 659
installation 660
Crankshaft front oil seal 662
removal 662
installation 664
Crankshaft rear oil seal 668
removal 668
installation 670
Rocker arm shaft 673
removal 673
disassembly 675
inspection 676
reassembly 678
installation 680
Exhaust manifold 685
removal 685
inspection 690
installation 691
Valve spring 698
removal 698
inspection 702
installation 703
Valve stem oil seal 710
removal 710
installation 714
CMP sensor 721
removal 721
inspection 722
installation 723
Intake throttle valve 724
removal 724
installation 725
CKP sensor 726
removal 726
inspection 727
installation 728
Front cover 729
removal 729
installation 732
Supplementary Information 739
1C Fuel System (6HK1) 764
Fuel supply pump 765
removal 765
installation 767
Common rail assembly 770
removal 770
installation 776
Injector 784
removal 784
installation 787
Suction control valve 792
removal 792
installation 793
Fuel filter 795
removal 795
installation 796
Relief valve 798
removal 798
installation 799
Fuel filter element 801
removal 801
installation 803
Fuel filter pressure sensor 806
removal 806
installation 807
Supplementary Information 808
1D Cooling (6HK1) 816
Water pump assembly 817
removal 817
inspection 819
installation 820
Thermostat 824
removal 824
inspection 826
installation 827
Drive belt 830
inspection 830
Radiator 831
inspection 831
Overheat switch 832
removal 832
installation 833
Engine coolant temperature sensor 834
removal 834
inspection 835
installation 836
Coolant 837
inspection 837
Supplementary Information 842
1E Lubrication (6HK1) 848
Oil pan 849
removal 849
installation 850
Oil pump assembly 851
removal 851
disassembly 867
inspection 868
reassembly 870
installation 871
Oil level switch 898
removal 898
installation 899
Oil cooler assembly 900
removal 900
disassembly 906
reassembly 907
installation 908
Oil pressure sensor 918
removal 918
inspection 919
installation 920
Oil port cover 921
removal 921
installation 922
Engine oil 923
inspection 923
Supplementary Information 924
1F Induction (6HK1) 932
Turbocharger assembly 933
removal 933
inspection 935
installation 936
Intercooler 939
inspection 939
Air cleaner element 940
inspection 940
IMT sensor 941
removal 941
installation 942
Pressure sensor/boost temperature sensor 943
removal 943
inspection 944
installation 945
Charge air cooler temperature sensor 1 946
removal 946
inspection 947
installation 948
Supplementary Information 949
1G Exhaust (6HK1) 950
Exhaust gas temperature sensor 951
removal 951
inspection 952
installation 953
Oxidation catalyst assembly 954
removal 954
installation 955
Supplementary Information 956
1H Aux Emission Control Devices (6HK1) 958
EGR valve 959
removal 959
inspection 962
installation 963
Dosing module 967
removal 967
disassembly 968
reassembly 969
installation 970
DEF supply module 972
removal 972
disassembly 974
reassembly 975
installation 976
Coolant control valve 978
removal 978
installation 979
EGR gas temperature sensor 1 981
removal 981
inspection 982
installation 983
EGR gas temperature sensor 2 984
removal 984
inspection 985
installation 986
NOx sensor 987
removal 987
installation 988
DCU 989
removal 989
installation 990
Exhaust gas temperature sensor 3 991
removal 991
installation 992
DEF sensor 993
removal 993
installation 994
Silicon controlled rectifier catalyst 995
removal 995
disassembly 996
inspection 997
reassembly 998
installation 999
DEF supply module filter1000
removal1000
installation1001
Supplementary Information1002
1J Electrical (6HK1)1006
Glow plug1007
removal1007
inspection1009
installation1010
Generator1011
removal1011
disassembly1012
inspection1014
reassembly1018
installation1020
ECM1022
removal1022
installation1023
Starter assembly1024
removal1024
disassembly1025
inspection1027
reassembly1030
installation1033
Supplementary Information1034
38B Maintenance Information (Urea SCR System)1040
Function, structure, operation of emission control1041
Introduction to the trouble diagnosis of emission control1072
38C Functional Inspection (Urea SCR System)1076
Diagnostic system check-urea selective catalytic reduction system1077
38D Symptom (Urea SCR System)1078
Intermittent conditions of urea selective catalytic reduction system1079
Urea fluid consumption too high1082
Ammonia smell noticeable1083
White crystalline powder visible1084
38E DTC Information (Urea SCR System)1086
DTC P0607 Control Module Performance1088
DTC P060B Internal Control Module A/D Processing Performance1089
DTC P062F Control Module EEPROM Error1090
DTC P0641 Sensor Reference Voltage 1 Circuit1091
DTC P0658 Actuator Supply Voltage Circuit1092
DTC P0659 Actuator Supply Voltage Circuit1093
DTC P1462 Urea Fluid Quality Sensor Timeout Error1094
DTC P1464 Main Relay Performance1095
DTC P1468 DCU Overtemperature1096
DTC P1491 Urea Fluid Overpressure1097
DTC P1493 DCU Driver Overtemperature1098
DTC P149C Urea Fluid Pressure Reduction Malfunction1099
DTC P149D Urea Fluid Tank Overtemperature1100
DTC P203B Urea Fluid Tank Level Sensor Stuck1101
DTC P203C Urea Fluid Tank Level Sensor Low Voltage1102
DTC P203D Urea Fluid Tank Level Sensor High Voltage1103
DTC P2048 Urea Fluid Injector Circuit Low Voltage1104
DTC P2049 Urea Fluid Injector Circuit High Voltage1105
DTC P204B Urea Fluid Pressure Sensor Performance1106
DTC P204C Urea Fluid Pressure Sensor Circuit Low Voltage1107
DTC P204D Urea Fluid Pressure Sensor Circuit High Voltage1108
DTC P205B Urea Fluid Tank Temperature Sensor Performance1109
DTC P205C Urea Fluid Tank Temperature Sensor Low Voltage1110
DTC P205D Urea Fluid Tank Temperature Sensor High Voltage1111
DTC P206A Urea Fluid Quality Sensor Circuit1112
DTC P206B Urea Sensor Over Temperature Condition1113
DTC P206C Urea Fluid Quality Sensor Circuit Low Voltage1114
DTC P206D Urea Fluid Quality Sensor Circuit High Voltage1115
DTC P207F Urea Fluid Concentration Too Low1116
DTC P208A Urea Fluid Pump Control Circuit1117
DTC P208B Usea Fluid Pump Performance1118
DTC P208C Urea Fluid Pump Control Circuit Low Voltage1119
DTC P208D Urea Fluid Pump Control Circuit High Voltage1120
DTC P208E Urea Fluid Injector Stuck1121
DTC P20A0 Urea Fluid Reverting Valve Circuit Open1122
DTC P20A2 Urea Fluid Reverting Valve Circuit Low Voltage1123
DTC P20A3 Urea Fluid Reverting Valve Circuit High Voltage1124
DTC P20AC Urea Fluid Pump Temperature Sensor Performance1125
DTC P20AD Urea Fluid Pump Module Temperature Sensor Performance1126
DTC P20B1 Urea Fluid Tank Heater Coolant Control Valve Circuit Open1127
DTC P20B3 Urea Fluid Tank Heater Coolant Control Valve Circuit Low Voltage1128
DTC P20B4 Urea Fluid Tank Heater Coolant Control Valve Circuit High Voltage1129
DTC P20E8 Urea Fluid Pressure Underpressure1130
DTC P20E9 Urea Fluid Overpressure1131
DTC P20EA Urea Fluid Pressure Reduction Malfunction1132
DTC P20FE Urea Fluid Pressure Build-Up Error1133
DTC P2201 Upstream Nox Sensor Performance1134
DTC P2206 NOx Sensor Heater Control Circuit Low Voltage Sensor 11135
DTC P2207 NOx Sensor Heater Control Circuit High Voltage Sensor 11136
DTC P242B Exhaust Gas Temperature (EGT) Sensor 3 Performance1137
DTC P242C Exhaust Gas Temperature (EGT) Sensor 3 Circuit Low Voltage1138
DTC P242D Exhaust Gas Temperature (EGT) Sensor 3 Circuit High Voltage1139
DTC U0002 CAN Bus Off1140
DTC U0100 Lost Communication with Engine Control Module (ECM)1141
DTC U029D Lost Communication With NOx Sensor 11142
DTC mapping table1143
10M Emission Control (Urea SCR System)1146
DTC P0607 Control Module Performance1148
DTC P060B Internal Control Module A/D Processing Performance1149
DTC P062F Control Module EEPROM Error1150
DTC P0641 Sensor Reference Voltage 1 Circuit1151
DTC P0658 Actuator Supply Voltage Circuit1152
DTC P0659 Actuator Supply Voltage Circuit1154
DTC P1462 Urea Fluid Quality Sensor Timeout Error1156
DTC P1464 Main Relay Performance1157
DTC P1468 DCU Overtemperature1158
DTC P1491 Urea Fluid Overpressure1159
DTC P1493 DCU Driver Overtemperature1161
DTC P149C Urea Fluid Pressure Reduction Malfunction1162
DTC P149D Urea Fluid Tank Overtemperature1164
DTC P203B Urea Fluid Tank Level Sensor Stuck1165
DTC P203C Urea Fluid Tank Level Sensor Low Voltage1167
DTC P203D Urea Fluid Tank Level Sensor High Voltage1168
DTC P2048 Urea Fluid Injector Circuit Low Voltage1169
DTC P2049 Urea Fluid Injector Circuit High Voltage1170
DTC P204B Urea Fluid Pressure Sensor Performance1171
DTC P204C Urea Fluid Pressure Sensor Circuit Low Voltage1172
DTC P204D Urea Fluid Pressure Sensor Circuit High Voltage1173
DTC P205B Urea Fluid Tank Temperature Sensor Performance1174
DTC P205C Urea Fluid Tank Temperature Sensor Low Voltage1175
DTC P205D Urea Fluid Tank Temperature Sensor High Voltage1176
DTC P206A Urea Fluid Quality Sensor Circuit1177
DTC P206B Urea Sensor Over Temperature Condition1178
DTC P206C Urea Fluid Quality Sensor Circuit Low Voltage1179
DTC P206D Urea Fluid Quality Sensor Circuit High Voltage1180
DTC P207F Urea Fluid Concentration Too Low1181
DTC P208A Urea Fluid Pump Control Circuit1182
DTC P208B Usea Fluid Pump Performance1183
DTC P208C Urea Fluid Pump Control Circuit Low Voltage1184
DTC P208D Urea Fluid Pump Control Circuit High Voltage1185
DTC P208E Urea Fluid Injector Stuck1186
DTC P20A0 Urea Fluid Reverting Valve Circuit Open1187
DTC P20A2 Urea Fluid Reverting Valve Circuit Low Voltage1188
DTC P20A3 Urea Fluid Reverting Valve Circuit High Voltage1189
DTC P20AC Urea Fluid Pump Temperature Sensor Performance1190
DTC P20AD Urea Fluid Pump Module Temperature Sensor Performance1191
DTC P20B1 Urea Fluid Tank Heater Coolant Control Valve Circuit Open1192
DTC P20B3 Urea Fluid Tank Heater Coolant Control Valve Circuit Low Voltage1193
DTC P20B4 Urea Fluid Tank Heater Coolant Control Valve Circuit High Voltage1194
DTC P20E8 Urea Fluid Pressure Underpressure1195
DTC P20E9 Urea Fluid Overpressure1197
DTC P20EA Urea Fluid Pressure Reduction Malfunction1199
DTC P20FE Urea Fluid Pressure Build-Up Error1200
DTC P2201 Upstream Nox Sensor Performance1202
DTC P2206 NOx Sensor Heater Control Circuit Low Voltage Sensor 11203
DTC P2207 NOx Sensor Heater Control Circuit High Voltage Sensor 11204
DTC P242B Exhaust Gas Temperature (EGT) Sensor 3 Performance1205
DTC P242C Exhaust Gas Temperature (EGT) Sensor 3 Circuit Low Voltage1206
DTC P242D Exhaust Gas Temperature (EGT) Sensor 3 Circuit High Voltage1207
DTC U0002 CAN Bus Off1208
DTC U0100 Lost Communication With ECM1209
DTC U029D Lost Communication With NOx Sensor 11210
Wiring Diagram1212
Using the ETM1214
Structure and Content of This Document1215
1 Wiring Diagram1216
2 Location Diagram / 3 Connector Information /4 Terminal Name1219
5 Circuit Symbols1220
6 Abbreviations1221
Engine1222
Engine Control1223
Engine Control1223
Location Diagram1228
Connector Location Diagram1229
Connector List1232
H（Connector List）1233
S（Connector List）1234
T（Connector List）1236
Terminal Name1238
Terminal Name1239

S.M 3/1/25