HEXA

ENGINE 1.8. ENGINE OVEHAULING (ON OVERHAUL STAND) A ENGINE DIS-ASSEMBLY i REMOVAL OF INTAKE MANIFOLD............................................................................................ 119 ii REMOVAL OF EXHAUST MANIFOLD........................................................................................ 124 iii REMOVAL OF OIL SUMP ........................................................................................................... 127 iv REMOVAL OF TIMING BELT ...................................................................................................... 128 v REMOVAL OF CYLINDER HEAD ............................................................................................... 130 vi REMOVAL OF CYLINDER HEAD SUB-ASSEMBLIES............................................................... 132 vii REMOVAL OF CYLINDER BLOCK SUB-ASSEMBLIES ............................................................ 135 viii PISTON CONNECTING ROD DIS-ASSEMBLY.......................................................................... 136 B ENGINE ASSEMBLY i FITMENT OF CYLINDER HEAD SUB-ASSEMBLIES................................................................. 143 ii FITMENT OF PISTON AND CONNECTING ROD SUB-ASSEMBLIES...................................... 144 iii FITMENT OF CYLINDER BLOCK SUB-ASSEMBLIES .............................................................. 145 iv FITMENT OF CYLINDER HEAD ON CYLINDER BLOCK .......................................................... 146 v FITMENT OFTIMING BELT ......................................................................................................... 147 vi FITMENT OF OIL SUMP ............................................................................................................. 149 vii FITMENT OF EXHAUST MANIFOLD AND PERIPHERALS....................................................... 150 viii FITMENT OF INTAKE MANIFOLD AND PERIPHERALS........................................................... 153 ix ON ENGINE SUPPORT STAND ................................................................................................. 158 1.9. ENGINE MANAGEMENT SYSTEM (EMS) 160  SYSTEM OVERVIEW 161  BLOCK DIAGRAM 162  Connector Pin Assignment 163  ANTI-CRANKING FUNCTION 168  SENSORS AND ACTUATORS DETAILS 169 1. CRANK ANGLE SENSOR 169 2. CAM SENSOR 170 3. TEMPERATURE AND MANIFOLD ABSOLUTE PRESSURE SENSOR (TMAP) 172 4. CIMAF SENSOR (CONTINENTAL INTEGRATED MASS AIRFLOW SENSOR) 173 5. COOLANT TEMPERATURE SENSOR 175