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5-6
EMS(Engine Management System)
FAIL-SAFE FUNCTION
If the ECU checks something wrong , the vehicle can be driven by its fail safe function.
However, if there are something wrong in fuel pump, injector, crank position sensor, the engine operation
can be impossible.
If there is something wrong in the EMS
,
it has fail safe function in order for engine to
work and to cover a minimum driving of vehicle.
: MIL on/off
INTAKE
MIL
INTAKE
: MIL on
on
INTAKE
INTAKE
The value of intake pressure is fixed as the
pressure just before when the intake pressure
sensor is out of order.
intake
intake
The value of intake temperature is fixed as a
temperature just before when the intake
pressure sensor is out of order.
!
CAUTION
If the MIL on and blink, starting and driving are temporary by fail safe
function, but, because the conditions of engine operation are not perfect, this can be used in an urgent case.
In this case, safe repairing of vehicle shall be required.
Summary of Contents for DAYSTAR VL125E
Page 12: ...1 11 General Information...
Page 13: ...1 12 General Information...
Page 14: ...1 13 General Information...
Page 15: ...MEMO...
Page 23: ...MEMO...
Page 39: ...Fuel System 4 0...
Page 91: ...MEMO...
Page 96: ...MEMO...
Page 97: ...7 0 Clutch Gearshift...
Page 110: ...MEMO...
Page 111: ...8 0 A C Generator Starter Clutch...
Page 120: ...MEMO...
Page 121: ...9 0 Cylinder Head Valve...
Page 138: ...MEMO...
Page 139: ...10 0 Cylinder Piston...
Page 147: ...11 0 Crank Case Transmission Crankshaft 1 2kgf m 12N m 1 1kgf m 11N m...
Page 159: ...12 0 MEMO...
Page 166: ...13 5 MEMO...
Page 167: ...14 0 Front Wheel Front Fork Steering...
Page 189: ...15 0 Rear Wheel Rear Brake Suspension...
Page 201: ...16 0 Hydraulic Brake...
Page 213: ...17 0 Charging System Battery Regulator Rectifier Fuse Battery AC Generator...
Page 221: ...18 0 Ignition System A C Generator Spark Plug Ignition Coil ECU...
Page 226: ...18 5 Ignition System...
Page 227: ...18 6 MEMO...
Page 228: ...19 0 Electric Starter Starter Motor Battery Starter Magnetic Switch...
Page 235: ...MEMO...
Page 236: ...20 0 SERVICE Lights Switches Horn...
Page 247: ...MEMO...
Page 248: ...21 1 Wiring Diagram 21 Wiring Diagram...
Page 249: ...21 2...