CF MOTO CF500-5B 2009, Service Manual, Page: 260 / 272

13 - 12
CFMOTO
E rr o r s c od i ng : P0507
Ro t a t e s p ee d o f i d l e s p ee d c on tr o l v a l v e f a s t e r t h a n t a r g e t i d l e s p ee d
Introduction of theory and fault reason: Engine rotate speed of idle speed works by
closed-loop control. And it indicates fault if ECU performs idle speed controlling after a
certain time, but the actual engine speed faster than target idle speed.
Maintenance Tips
"
The possible faults may exists as follow:
1
!
Check adjust bolt of throttle valve
#
throttle
cable
#
throttle operating condition etc.
whether are in condition or not.
2
!
Too dirty inside of throttle valve body
3
!
Check crankcase enforced-air flue whether
breaks off or leaks
E rr o r s c od i ng : P0560 Vo lt a g e s i gn a l o f sys t e m b a tt e r y i l l og i ca l it y
E rr o r s c od i ng : P0562 Vo lt a g e s i gn a l o f sys t e m b a tt e r y i s t oo l ow
E rr o r s c od i ng : P0563 Vo lt a g e s i gn a l o f sys t e m b a tt e r y i s t oo h i gh
Maintenance Tips
"
The possible faults may exists as follow:
1
!
Magneto damaged and disable to starting
or battery electric leakage
2
!
Magneto stator coil open circuit
3
!
Regulator of Magneto damaged
Maintenance Tips
"
Check the item as follow:
1) Check the capability of generate electricity
of Magneto(measure voltage of Magneto
after starting)
E rr o r s c od i ng : P0627 Con tr o l c ir c u it o f o i l pump r e l a y op e n c ir c u it
E rr o r s c od i ng : P0628 Con tr o l c ir c u it o f o i l pump r e l a y s ho rt t o g r ound
E rr o r s c od i ng : P0629 Con tr o l c ir c u it o f o i l pump r e l a y s ho rt c ir c u it
Maintenance Tips
"
The possible faults may exists as follow:
1
!
Open circuit/short to ground/short circuit
between control circuit of oil pump relay
connected to ECU and oil pump.
2
!
Open circuit between relay and main relay
3
!
Magnet coil of relay open circuit
Maintenance Tips
"
Check the items as follow:
1
!
Measure resistance or voltage of oil pump
relay control circuit connected to ECU.
2
!
resistance between relay and main relay
3
!
resistance between the toes of relay
E rr o r s c od i ng : P0650 M I L l a mp - d ri v e r c ir c u it f a u lt
Maintenance Tips
"
The possible faults may exists as follow:
1
!
Open circuit/short to ground/short circuit on
circuit of MIL lamp-driver connected to ECU.
2
!
Open circuit between MIL and main relay.
3
!
MIL lamp burnout
Maintenance Tips
"
Check the item as follow:
1
!
Measure resistance or voltage of MIL
lamp-driver control circuit connected to
ECU.