Periodic Maintenance and Adjustment 8-9
Fuel injector
Inject the fuel into the cylinder
Intake air temperature sensor
Inspect engine intake air temperature,
according to the temperature, ECU will
automatically adjust the fuel injection volume.
Air intake pipe pressure sensor
For testing the negative pressure of the air
intake pipe, engine has the different working
conditions, the 2 parameters- opening of air
damper and pressure of air intake determine
the engine’s working condition, ECU will
adjust the fuel injection volume according to
different negative pressure and opening of
air damper. Adjust the engine fuel injection
volume can adjust the output power and
output torque.
Water temperature sensor
For testing cooling water temperature,
according to the temperature difference,
ECU will automatically revise fuel injection
volume, to ensure the smooth operation of
the engine all the time.
Ignition signal
Ignition signal arising from the magneto to
provide the ECU with correct ignition timing signal.
ECU
It is the core of EFI system, it used a
specially designed micro computer chip as a
controller
,
according to the information from
sensors, has been calculated to ensure
accurate control in different conditions from
the nozzle of the fuel injection volume. To
achieve fuel-efficient low emissions
performance of the EFI engine.
EFI System inspection
If the EFI system has failure, the meter will
display the appropriate failure code, you can
Summary of Contents for HS800UTV
Page 1: ...STRIKE 800 OWNER S MANUAL hisunmotors com TM...
Page 9: ...Location of the Warning and Safety Labels 1 1...
Page 11: ...Location of the Warning and Safety Labels 1 3...
Page 12: ...1 4 Location of the Warning and Safety Labels...
Page 13: ...Location of the Warning and Safety Labels 1 5...
Page 14: ...1 6 Location of the Warning and Safety Labels...
Page 174: ...Owner Manual...