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PUNCH BSVI PHASE-2 SUPPLIMENT

PUNCH BSVI PHASE-2 SUPPLIMENT 1
INTRODUCTION 4
1.2L REVOTRON NGNA PHASE-2 ENGINE 7
CONTENTS 8
1. GENERAL INFORMATION: 11
A. ENGINE INTRODUCTION 11
B. Electronic Control 12
C. TECHNICAL SPECIFICATION 13
2. CONSTRUCTIONAL AND SERVICE DETAILS 14
A. Cylinder Head Cover 14
B. Fuel Injection Equipment 16
C. Air Intake System 17
D. Special Installation 19
3. ENGINE TESTS AND MAINTENANCE 22
A. REGULAR MAINTENANCE 22
I. Engine Oil and Filter Change 22
II. Air Filter Element Replacement 23
4. ENGINE SYSTEM 24
A. BLOW BY SYSTEM 24
B. EXHAUST SYSTEM 25
5. ON VEHICLE SERVICE PROCEDURE 27
A. ENGINE REMOVAL AND REFITMENT 27
B. AIR FILTER ASSEMBLY REMOVAL 33
C. SPARK PLUG REMOVAL 34
D. EXHAUST SYSTEM REMOVAL 35
E. FUEL SYSTEM 38
F. COOLING SYSTEM 43
G. COMPRESSOR AND ALTERNATOR BELT REMOVAL 47
H. TIMING BELT REMOVAL 48
I. WATER PUMP 52
J. SOLENOID 53
K. ELECTRONIC THROTTLE BODY 53
6. ENGINE OVERHAULING (ON OVERHAUL STAND): 54
A. REMOVAL OF ACCESSORIES 54
B. ASSEMBLY OF ACCESSORIES DRIVING BELT 57
7. ENGINE MANAGEMENT SYSTEM 59
A. Abbreviations 59
B. An Overview 60
C. Electronic Control Unit (ECU) 61
D. SENSORS 66
I. Manifold Air Pressure Sensor and Temperature Sensor (T-MAP) 67
II. Lambda Sensor 68
III. Camshaft Position Sensor 70
IV. Knock Sensor 71
V. Crankshaft Position Sensor 72
VI. Coolant Temperature Sensor 73
E. ACTUATORS 75
I. Ignition Coil 76
II. Purge Control Valve 77
III. Solenoid Valve (Oil Control Valve) 78
IV. Fuel Injectors 79
V. Electronic Throttle Body 80
F. SWITCH 82
I. Oil Pressure Switch 82
II. Throttle Pedal sensor 83
III. Clutch Switch 84
IV. Brake Switch 85
V. WHEEL SPEED SENSOR 86

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