DAELIM Roadwin 250R FI VJF125, Service Manual

Page: 252 / 288

18-3
IGNITION SYSTEM
CRANK POSITION SENSOR INSPECTION
RESISTANCE MEASUREMENT
Remove the seat. (
⇨
13-2 )
Remove the LH. side cover (
⇨
13-2 )
Disconnect the A.C generator 4P coupler and
blue/yellow wire connector.
Measure the resistance between the green and
blue/yellow.
STANDARD VALUE : 80-150 Ω Ω (20 ℃ ℃ )
If measured data is out of standard, and there is no spark at plug, check the ignition coil by using a tester.
TOOL : DIGITAL TESTER
Inspection Items
ITEM
GROUND WIRE
IGNITION COIL (PRIMARY COIL)
CRANK POSITION SENSOR
MAIN SWITCH
Check the battery voltage between main switch wire (black) and ground wire when the ignition is
ON
Check the resistance of coil (between blue / yellow and green) is within the specified range.
( 80~150
Ω,
20
℃
)
Check the resistance of coil (between black / yellow and green) is within the specified range.
( 0.73~0.08
Ω,
23
℃
±
5
℃
)
Check continuity between ground and frame.
INSPECTION
A.C. GENERATOR COUPLER
A.C. GENERATOR COUPLER
A.C. GENERATOR COUPLER A.C. GENERATOR COUPLER
A.C. GENERATOR COUPLER A.C. GENERATOR COUPLER
A.C. GENERATOR COUPLER A.C. GENERATOR COUPLER A.C. GENERATOR COUPLER
A.C. GENERATOR COUPLER A.C. GENERATOR COUPLER
A.C. GENERATOR COUPLER A.C. GENERATOR COUPLER
A.C. GENERATOR COUPLER A.C. GENERATOR COUPLER
A.C. GENERATOR COUPLER
PVA MEASUREMENT
Disconnect the A.C generator blue / yellow wire
connector.
Connect the blue/yellow wire terminal to the PVA
tester (+) terminal.
Connect the PVA tester (-) terminal to the green wire
terminal or no painting area (ground)
Crank the engine with the starter motor and measure
the peak voltage of pulse generator.
PEAK VOLTAGE : OVER 1.5V
TOOL : PVA MULTI TESTER
Install in the reverse order of removal.