Hisun HS200UTV, Service Manual

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ENGINE MANAGEMENT SYSTEM
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DO NOT
:
Use Fuel Module if the strainer
with excessive damage/ cut.
Contamination enters fuel pump thru
damaged strainer damages the Fuel
Pump
DO NOT :
Use Fuel Pump for draining duel
in fuel tank.
Not intended function of fuel module.
DO NOT :
Use module mounting bolts for
mounting other components.
Affects fuel module sealing.
DO NOT :
Damage fuel pump harness
while servicing fuel module.
Damaged terminals will cause intermittent/
No contact for power supply.
DO NOT
:
Force hand pump towards fuel
module while draining fuel from tank.
To avoid any damages on fuel module.
DO
:
Ensure that there are no damages to
fuel pipes while servicing fuel module
Can cause fuel seepage/ leakage.
DO : Use genuine module gasket only. Spurious gaskets can cause leakages.
DO
:
Use designated hose clamps. To ensure no leakages/ seepages thru
hose joint.
DO
:
Clamp fuel module harness to vehicle
chassis
Clamp provides mechanical support for
wiring harness in vibrations.
DO :
Use only standard gasoline for
operating vehicle/ module.
Fuel Module is intended to run in standard
gasoline. Adulterated fuel can cause fuel
module premature failures which are not
covered under warranty.
DO :
Change the fuel filter at recommended
intervals.
Clogged fuel filter will cause restriction in
fuel flow and can cause flow reduction.
DO :
Use fuel filters supplied/
recommended fuel filters only.
Spurious fuel filters causes damages to
injector, regulator and fuel pump
performance.
DO :
Ensure that the hoses are routed
properly and there are no kinks / rubbing
with other components.
Improper routing, kinks and fouling of
hoses with other components causes hose
damage
DO
:
Ensure that always sufficient fuel till
the strainer height
Avoids Pump running in dry
DO : Replace two O-rings along with
replacement/ re-installation of pressure
regulator.
For proper functioning of regulator.
DO :
Use care during connection of
harness to module coupler.
Avoid terminal damage.
DO
:
Return any dropped, damaged, or
suspect material with a tag that describes
the problem.
Ensure fast and correct diagnosis of root
cause.
ENGINE MANAGEMENT SYSTEM
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EMS FAULT DIAGNOSIS
EME Fault Diagnosis
When fault comes up, the odometer's clock will turn into a number
，
which is a fault code, find
out the cause with this numbe;press clock button,then it will turn back to clock mode, and five
second later,the fault code will show again.
Fault code list
System or
Component DTC
Number
DTC Description Related Calibration
Manifold Absolute
Pressure Sensor
(MAP)
0107 MAP Circuit Low Voltage or Open KsDGDM_MAP_ShortLow
0108 MAP Circuit High Voltage KsDGDM_MAP_ShortHigh
Intake Air
Temperature Sensor
(IAT)
0112 IAT Circuit Low Voltage KsDGDM_IAT_ShortLow
0113 IAT Circuit High Voltage or Open KsDGDM_IAT_ShortHigh
Coolant/Oil Sensor
0117
Coolant/Oil Temperature Sensor
Circuit Low Voltage
KsDGDM_CoolantShortLow
0118
Coolant/Oil Temperature Sensor
Circuit High Voltage or Open
KsDGDM_CoolantShortHigh
Throttle Position
Sensor (TPS)
0122 TPS Circuit Low Voltage or Open KsDGDM_TPS_ShortLow
0123 TPS Circuit High Voltage KsDGDM_TPS_ShortHigh
Oxygen Sensor
0131 O2S 1 Circuit Low Voltage KsDGDM_O2_1_ShortLow
0132 O2S 1 Circuit High Voltage KsDGDM_O2_1_ShortHigh
Oxygen Sensor
Heater
0031 O2S Heater Circuit High Voltage KsDGDM_O2_HeaterShortHigh
0032 O2S Heater Circuit Low Voltage KsDGDM_O2_HeaterShortLow
Fuel Injector
0201 Injector 1 Circuit Malfunction KsDGDM_INJ_CYL_A_Fault
0202 Injector 2 Circuit Malfunction KsDGDM_INJ_CYL_B_Fault
Fuel Pump Relay
(FPR)
0230
FPR Coil Circuit Low Voltage or
Open
KsDGDM_FPP_CircuitShortLow
0232 FPR Coil Circuit High Voltage KsDGDM_FPP_CircuitShortHigh
Crankshaft
Position
0336 CKP Sensor Noisy Signal KsDGDM_CrankNoisySignal
Sensor (CKP) 0337 CKP Sensor No Signal KsDGDM_CrankNoSignal
Ignition Coil
0351
Cylinder 1 Ignition Coil
Malfunction
KsDGDM_EST_A_Fault
0352
Cylinder 2 Ignition Coil
Malfunction
KsDGDM_EST_B_Fault
Idle Control
System
0505 Idle Speed Control Error KsDGDM_IdleControl