Hisun HS700UTV-4 Maintenance Handbook page 11

STARTER MOTOR ................................................................................. 314
Checking the starter motor ..................................................................... 315
Assembling the starter motor .................................................................. 316
CHARGING SYSTEM .............................................................................. 316
Circuit diagram.................................................................................... 316
Troubleshooting
LIGHTING SYSTEM ................................................................................. 318
Circuit diagram.................................................................................... 318
Troubleshooting
Checking the lighting system
SIGNALING SYSTEM .............................................................................. 321
Circuit diagram.................................................................................... 321
Troubleshooting
Checking the signal system .................................................................. 323
COOLING SYSTEM ................................................................................. 332
Circuit diagram.................................................................................... 332
2WD/4WD SELECTING SYSTEM ............................................................... 335
Circuit diagram.............................................................................. 335
INTRODUCTION
Ems (engine management system) ............................................................ 340
Typical components of EMS........................................................................340
Layout of EMS components........................................................................341
COMPONENTS OF EMS
Electronic control unit .............................................................................. 341
Multec 3.5 injectors ................................................................................. 342
Throttle body assembly(with stepper motor) ................................................346
Engine coolant temperature sensor ............................................................ 348
Intake air pressure and temperature sensor ...................................................348
Oxygen sensor..........................................................................................349
Ignition coil.......................................................................................... 349
.............................................................................. 317
.............................................................................. 319
......................................................... 320
.............................................................................. 322
CHAPTER 7
ENGINE MANAGEMENT SYSTEM
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