NEXON BS VI - SERVICE MANUAL

1.5L REVOTORQ ENGINE

B ENGINE ASSEMBLY

......................................................................................................... 158

i FITMENT OF CYLINDER HEAD SUB-ASSEMBLIES................................................................. 158

ii FITMENT OF PISTON AND CONNECTING ROD SUB-ASSEMBLIES...................................... 159

iii FITMENT OF CYLINDER BLOCK SUB-ASSEMBLIES .............................................................. 160

iv FITMENT OF CYLINDER HEAD ON CYLINDER BLOCK .......................................................... 162

v FITMENT OF LIFTING SUPPORT .............................................................................................. 164

vi FITMENT OF TIMING BELT ........................................................................................................ 165

vii FITMENT OF OIL SUMP ............................................................................................................. 169

viii FITMENT OF OIL COOLER AND HOSES .................................................................................. 170

ix FITMENT OF EVRV AND THERMOSTAT .................................................................................. 171

x FITMENT OF EXHAUST MANIFOLD AND COMPONENTS ...................................................... 172

xi FITMENT OF INTAKE MANIFOLD.............................................................................................. 174

xii ON OVERHAUL STAND.............................................................................................................. 177

1.9. ENGINE MANAGEMENT SYSTEM .................................................................................. 182

A ABBREVIATIONS ............................................................................................................................. 182

B AN OVERVIEW................................................................................................................................. 183

C ELECTRONIC CONTROL UNIT (ECU)............................................................................................ 184

D EMS SENSORS

.................................................................................................................

189

i CRANK POSITION SENSOR ...................................................................................................... 189

ii WHEEL SPEED SENSOR ........................................................................................................... 190

iii CAMSHAFT POSITION SENSOR............................................................................................... 191

vi AIR MASS FLOW SENSOR ........................................................................................................ 192

v VENTURI...................................................................................................................................... 193

vi RAIL PRESSURE SENSOR ........................................................................................................ 194

vii THROTTLE PEDAL SENSOR ..................................................................................................... 195

viii WATER IN FUEL SENSOR ......................................................................................................... 196

ix CLUTCH SWITCH ....................................................................................................................... 196

x OIL PRESSURE SWITCH ........................................................................................................... 197

xi BRAKE SWITCH.......................................................................................................................... 199