Suzuki F6A - System Wiring Diagram

To Next Page

To Previous Page

SYSTEM CONFIGURATION DRAWING

PCV VALVE

ISC VALVE

WATER

TEMPERATURE

SENSOR

THROTTLE SENSOR

O2 SENSOR

CATALYTIC CONVERTER

AIR CLEANER

CRANK ANGLE SENSOR

INJECTOR

ECM

CANISTER

FUEL

PUMP

PRESSURE

IGNITION COIL

PRESSURE SENSOR

FUELFILTER

REGULATOR

NOTE: FUEL TANK, FUEL PUMP, FUEL

FILTER AND FUEL REGULATOR ARE

NOT INTEGRAL AS SHOWN IN THIS

PICTORAL REPRESENTATION.

Main Page

Index2
Technical Instruction5
Engine Control System and Micro Computer5
Input Circuit6
A/D Converter6
Microcomputer6
Output Circuit6
Basic Functions of Engine Control System7
Outline of Engine Control Functions Electronic Fuel Injection7
Idle Speed Control (ISC)7
Electronic Spark Advance (ESA) Control7
System Configuration of each Control Function8
Configuration of Engine Control System9
Intake Air System9
Ignition System9
Control System9
Air Intake System10
Description of Intake System11
Throttle Body11
ISC Solenoid Valve11
Fuel System14
Fuel Pump Control14
Fuel Pressure Control System15
Pressure Regulator15
Pulsation Damper15
Fuel Injection Control System Injector16
Drive Circuit of Injector16
Injection Circuit Diagram17
Fuel Injection Control System18
Synchronous Injection18
Injection at Engine Start18
Injection after Engine Start19
Asynchronous Injection22
During Acceleration Injection22
Base Air/Fuel Ratio Compensation22
Fuel Cut22
Ignition Signal System25
Ignition Control System26
Fixed Ignition26
Soft Ignition Control26
Periodic Maintenance29
Alternator Belt Inspection30
Valve Lash Inspection30
Camshaft Timing Belt Replacement31
Engine Oil Filter Change31
Engine Oil Change31
Proper Engine Oil Viscosity Chart32
Engine Oil Capacity32
Engine Coolant Change32
Cooling System Hoses and Connections Inspection33
Exhaust Pipes and Mountings Inspection33
Spark Plugs Replacement33
Spark Plug Specifications33
Air Filter Element Cleaning and Replacement34
Fuel Tank Cap, Lines and Connections Inspection34
Wiring Harness and Connections34
Trouble Shooting35
Engine Mechanics45
Summary46
Engine Specifications47
Engine Body48
Cylinder Head/Valve Train48
Cylinder Head Gasket49
Cylinder Block49
Crankshaft50
Connecting Rods50
Pistons/Piston Rings/Piston Pins51
Timing Belt/Timing Pulley/Timing Belt Tensioner52
Camshaft53
Valves/Valve Springs53
Valve Specifications53
Lubrication System54
Oil Pump55
Intake System56
Exhaust System56
Engine Repair57
Engine General Description58
Engine Lubrication59
Inspection of Engine Components64
Rocker–Arm Shaft and Rocker Arms66
Valve Guides66
Valve Seats68
Valve Seat Cutting69
Valve Seat Angles for Exhaust Valve Seat69
Applying Lapping Compound to Valve Face69
Valve Springs70
Connecting–Rod Big End Bearings74
Crankshaft Journal Bearings76
Oil Seals77
Timing Belt and Timing Pulleys77
Engine Reassembly79
Oil Seal Housing80
Piston, Piston Rings and Connecting Rod81
Oil Pump Strainer83
Oil Pan83
Cylinder Head83
Camshaft & Rocker–Arm Shaft85
Intake Manifold and Carburetor86
Water Pump86
Engine Maintenance Service89
Oil Filter89
Exhaust Manifold and Cover89
Crankshaft Pulley and Alternator89
Compression Pressure Measurement91
Oil Pump Discharge Pressure Measurement91
Vacuum Measurement92
Recommended Torque Specifications94
Engine Control System95
Control System Parts Layout Diagram97
System Configuration Drawing98
System Flowchart99
System Wiring Diagram100
Injectors102
Fuel Filler Cap102
ISC Valve104
Input-Output System105
Throttle Position Sensor (VTA)105
Water Temperature Sensor (THW)105
Pressure Sensor (PM)106
O2 Sensor (OX)106
Crank Angle Sensor (CAS)107
Vehicle Speed Sensor (SPD)107
Emission System108
Information Decal108
Fuel Vapor Gas Emission Prevention Device108
Blow–By Gas Recovery Device109
Ternary Catalyst Device109
Fuel Injection Control111
ICS Stepper Motor Control113
Main Relay Control114
Fuel Pump Relay Control114
Diagnosis (Self-Diagnosis) Function115
Code Display/Differentiation Method115
Code Retrieval Procedure116
Engine Removal119
Ignition System125
Ignition System General Description126
Spark Plugs127
Ignition Coil Test127
Ignition Timing Adjustment Register128
Ignition Timing Control129
Engine Control Module (ECM)129
Air Cleaner General Description132
Fuel Pump, Filter and Lines General Description133
Maintenance Services133
Air Cleaner Element133
Fuel Filter134
Fuel Pump135
Fuel Tank136
Cooling System137
Engine Cooling System138
Radiator Cap138
Component Removal139
Water Reservoir Tank139
Thermostat139
Coolant Draining140
Removal of Radiator Hoses140
Alternator Belt140
Radiator Removal140
Important Steps for Reinstallation142
Anti-Freeze Proportioning Chart144
Coolant144
Coolant Level144
Coolant Capacity144
Cooling System Service145
Installation of Radiator Cap145
Radiator Drain Plug145
Cranking System147
Cranking Circuit149
Starting Motor150
Starter Motor Inspection153
Inspect Armature153
Inspect Brushes154
Ground Test154
Open Circuit Test154
Performance Test155
No-Load Performance Test155
Pull–In Test155
Hold–In Test155
Charging System157
Alternator Description158
Battery158
Carrier and Holddown159
Visual Inspection159
Jump Starting159
Alternator Belt Tension160
Faulty Indicator Light Operation161
Undercharged Battery162
Speed Limiter163
System Operation164
Troubleshooting Hints164
Control Module Voltage Measurements164
Speed Limit Module164
Speed Limiting Circuit165
Chassis167
Storage168
Jacks, Jacking Locations and Using a Hoist168
Chassis Lubrication Chart168
Chassis Service and Maintenance168
Chassis Maintenance Guide169
Chassis Brake Fluid169
Lubricating Brake Pedal Bushing169
Brake Shoe Replacement169
Rear Brake Adjustment171
Master Cylinder172
Brake Pedal Free Travel172
Rear Brake Assembly172
Rebuild Procedure for 1" Wheel Cylinders173
Rebuild Procedure for Master Cylinder173
Bleeding the Brakes174
Troubleshooting Brake System174
Steering Gear Disassembly175
Steering Gear Reassembly175
Steering Gear Backlash Adjustment175
Fork Bearing Adjustment177
Front Fork Disassembly177
Front Fork Reassembly177
Front Wheel Bearings178
Rear Tire and Wheel Removal179
Front Tire Removal179
Transmission Automatic181
Model A172 Specifications183
Power Transmission Mechanism184
Planetary Gear Unit184
Clutch and Brake184
Hydraulic Mechanism189
Valve Body189
Valves and Solenoids Pressure Regulator Valve189
Locost Modulator Valve189
Hydraulic Circuit191
Reverse196
Control Mechanism197
Gearshift Control197
At Controller198
Input Signal198
Vehicle Speed Signal198
Shift Position Signal198
Water Temperature Signal199
Output Signals199
Sensor Switches199
Vehicle Speed Sensor199
Diagnosis200
Diagnostic Code Table201
Other Mechanisms202
Oil Cooler202
Selector Lever202

Suzuki F6A - System Wiring Diagram

Table of Contents

Related product manuals