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Sym MAXSYM 400i - Fuel Injection System; EFi System Components; EFi System Vehicle Configuration; EFi System Operation

Sym MAXSYM 400i
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4. Fuel Injection System
4-1
EFi System Components ·················· 4-1
EFi System Vehicle Configuration ····· 4-2
EFi System Operation ······················ 4-3
EFi System Introduction ··················· 4-4
Fuel System ···································· 4-5
Ignition System ······························· 4-6
Sensors / Drivers ····························· 4-7
Precautions in Operation ·················· 4-13
EFi System Components Description· 4-14
EFi System Circuit ··························· 4-30
ECU Pin Configuration ····················· 4-31
Troubleshooting ······························ 4-32
Integrated Troubleshooting Procedure
····················································· 4-36
Air Cleaner ····································· 4-39
EFi System Diagnosis Methods ········ 4-40
Check Light Flault Codes Differentiation
····················································· 4-41
Fault Code And Sensors Table ········· 4-42
Fault Code and Check Light Flashing
Lighting Identification Table ············· 4-43
EFi System Diagnostic Tool - V70 ····· 4-44
Diagnostic Tool Note ······················· 4-45
Troubleshooting Table ···················· 4-57
Comprehensive Maintenance List ····· 4-58
EFi System Components
4
ISC
(Stepper motor)
TW
Sensor
MAP
Sensor
Injector
TPS
TA
Sensor
Fuel
pump
Roll over
sensor
Battery
ECU
Ignition coil
AISV
Diagnostic tool
EFi Check light
Power
relay
CPS
O2
Sensor
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