Fuel Injection System Components - TGB EST 1000 Service Manual

Fuel Injection System Components...........1

Precautions in servicing..........................2
General...............................................2
Connector/coupler.................................3
Fuse...................................................3
ECU/various sensors.............................3
Electrical circuit inspection procedure. ......4
Parts location.......................................8
Wiring diagram.....................................9
ECU terminal......................................11
Fuel Injection System Components
ECU
Fuel Pump
Ignition Coil
Throttle Body
Crank Position Sensor
4-2. FUEL INJECTION SYSTEM
EFI system components inspection..........12
Sensor circuit mal. troubleshooting.........24
Fault diagnosis....................................45
Integrated fault diagnosis program. .........48
Fault diagnosis note.............................49
Use diagnosis tool................................52
Troubleshooting table............................60
Comprehensive maintenance list.............61
Idle Speed Controller
Roll Over Switch
Temperature Manifold Air
Pressure
Throttle Position Sensor
Injector
Engine Coolant
Temperature Sensor
4-2-1