Troubleshooting Table - Sym RV 250i Service Manual

4. Fuel Injection System

Troubleshooting Table

Test items
Power
Abnormal
voltage
phenomena
Can't start
Start
state
Difficult to
start
Without
idle
Idle not
smooth
Idle
state
RPM NG
CO NG
Not smooth
Acceler-
ation
Inability
and slow
Idle
flameout
Flameo-
ut
Acceleratio
n flameout
Roll over
Related spare parts
sensor
Power
relay
Security
unit
Main
switch
Battery
Notes: 1. Integrated test motorcycle, according to the "Comprehensive Maintenance list" implementation.
2.
Spare parts, according to the "
4-58
To this chapter contents
Comprehensive testing program
Fuel Ignition Engine
press. state vacuum
Ignition
Fuel pump Inlet pipe
coil
Fuel
pressure Cylinder
Spark plug
adjustment head
valve
Inlet
Fuel pump
pressure
relay
sensor
Fuel filter
EFI System components description
closed-
Fault
Injection loop
Code
state control
Detection
system
Injector O2 sensor
Secondary
air
Fuel pump injection
solenoid
valve
Fuel
pressure
adjustment
valve
" implementation.
Parts
Throttle Engine
ECU position temp.
sensor sensor
ˇ